diff options
| author | ctrlaltca@gmail.com <> | 2011-05-21 18:14:36 +0000 |
|---|---|---|
| committer | ctrlaltca@gmail.com <> | 2011-05-21 18:14:36 +0000 |
| commit | 0892b27e326f14bd3f6229b55077ef5f9d5280b4 (patch) | |
| tree | 24039ec47ba8977bf14ba435c058e758e901f185 /framework | |
| parent | 6f00b28a1d9c7409c956a83866eac48a9493e83c (diff) | |
branch/3.1: merged bugfixes from trunk/ up to current
Diffstat (limited to 'framework')
49 files changed, 7628 insertions, 5515 deletions
diff --git a/framework/3rdParty/TinyMCE/tiny_mce.md5 b/framework/3rdParty/TinyMCE/tiny_mce.md5 index bf138c10..0972a7dd 100644 --- a/framework/3rdParty/TinyMCE/tiny_mce.md5 +++ b/framework/3rdParty/TinyMCE/tiny_mce.md5 @@ -1 +1 @@ -cf8b1ec3fc54577b1d834772ddecfc2e tiny_mce.tar +9e7f3211ffee4073174e33125d9f9644 tiny_mce.tar diff --git a/framework/3rdParty/TinyMCE/tiny_mce.tar b/framework/3rdParty/TinyMCE/tiny_mce.tar Binary files differindex beb06fb9..2c4066c8 100644 --- a/framework/3rdParty/TinyMCE/tiny_mce.tar +++ b/framework/3rdParty/TinyMCE/tiny_mce.tar diff --git a/framework/Collections/TList.php b/framework/Collections/TList.php index 50cbaf01..206e59a0 100644 --- a/framework/Collections/TList.php +++ b/framework/Collections/TList.php @@ -90,7 +90,7 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess,Countabl */
public function getIterator()
{
- return new TListIterator($this->_d);
+ return new ArrayIterator( $this->_d );
}
/**
@@ -346,7 +346,8 @@ class TList extends TComponent implements IteratorAggregate,ArrayAccess,Countabl *
* TListIterator is used by TList. It allows TList to return a new iterator
* for traversing the items in the list.
- *
+ *
+ * @deprecated Issue 264 : ArrayIterator should be used instead
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Id$
* @package System.Collections
diff --git a/framework/Collections/TMap.php b/framework/Collections/TMap.php index 56748ea2..51ed7b1c 100644 --- a/framework/Collections/TMap.php +++ b/framework/Collections/TMap.php @@ -80,7 +80,7 @@ class TMap extends TComponent implements IteratorAggregate,ArrayAccess,Countable */
public function getIterator()
{
- return new TMapIterator($this->_d);
+ return new ArrayIterator( $this->_d );
}
/**
@@ -272,6 +272,7 @@ class TMap extends TComponent implements IteratorAggregate,ArrayAccess,Countable * TMapIterator is used by TMap. It allows TMap to return a new iterator
* for traversing the items in the map.
*
+ * @deprecated Issue 264 : ArrayIterator should be used instead
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Id$
* @package System.Collections
diff --git a/framework/Collections/TQueue.php b/framework/Collections/TQueue.php index 581a7109..bbf8de66 100644 --- a/framework/Collections/TQueue.php +++ b/framework/Collections/TQueue.php @@ -151,7 +151,7 @@ class TQueue extends TComponent implements IteratorAggregate,Countable */
public function getIterator()
{
- return new TQueueIterator($this->_d);
+ return new ArrayIterator( $this->_d );
}
/**
diff --git a/framework/Collections/TStack.php b/framework/Collections/TStack.php index 3c8d5fc6..42b10674 100644 --- a/framework/Collections/TStack.php +++ b/framework/Collections/TStack.php @@ -150,7 +150,7 @@ class TStack extends TComponent implements IteratorAggregate,Countable */
public function getIterator()
{
- return new TStackIterator($this->_d);
+ return new ArrayIterator( $this->_d );
}
/**
@@ -180,6 +180,7 @@ class TStack extends TComponent implements IteratorAggregate,Countable * TStackIterator is used by TStack. It allows TStack to return a new iterator
* for traversing the items in the list.
*
+ * @deprecated Issue 264 : ArrayIterator should be used instead
* @author Qiang Xue <qiang.xue@gmail.com>
* @version $Id$
* @package System.Collections
diff --git a/framework/Data/Common/TDbCommandBuilder.php b/framework/Data/Common/TDbCommandBuilder.php index 8619c435..2e772e73 100644 --- a/framework/Data/Common/TDbCommandBuilder.php +++ b/framework/Data/Common/TDbCommandBuilder.php @@ -1,510 +1,508 @@ -<?php
-/**
- * TDbCommandBuilder class file.
- *
- * @author Wei Zhuo <weizhuo[at]gmail[dot]com>
- * @link http://www.pradosoft.com/
- * @copyright Copyright © 2005-2010 PradoSoft
- * @license http://www.pradosoft.com/license/
- * @version $Id$
- * @package System.Data.Common
- */
-
-/**
- * TDbCommandBuilder provides basic methods to create query commands for tables
- * giving by {@link setTableInfo TableInfo} the property.
- *
- * @author Wei Zhuo <weizho[at]gmail[dot]com>
- * @version $Id$
- * @package System.Data.Common
- * @since 3.1
- */
-class TDbCommandBuilder extends TComponent
-{
- private $_connection;
- private $_tableInfo;
-
- /**
- * @param TDbConnection database connection.
- * @param TDbTableInfo table information.
- */
- public function __construct($connection=null, $tableInfo=null)
- {
- parent::__construct();
- $this->setDbConnection($connection);
- $this->setTableInfo($tableInfo);
- }
-
- /**
- * @return TDbConnection database connection.
- */
- public function getDbConnection()
- {
- return $this->_connection;
- }
-
- /**
- * @param TDbConnection database connection.
- */
- public function setDbConnection($value)
- {
- $this->_connection=$value;
- }
-
- /**
- * @param TDbTableInfo table information.
- */
- public function setTableInfo($value)
- {
- $this->_tableInfo=$value;
- }
-
- /**
- * @param TDbTableInfo table information.
- */
- public function getTableInfo()
- {
- return $this->_tableInfo;
- }
-
- /**
- * Iterate through all the columns and returns the last insert id of the
- * first column that has a sequence or serial.
- * @return mixed last insert id, null if none is found.
- */
- public function getLastInsertID()
- {
- foreach($this->getTableInfo()->getColumns() as $column)
- {
- if($column->hasSequence())
- return $this->getDbConnection()->getLastInsertID($column->getSequenceName());
- }
- }
-
- /**
- * Alters the sql to apply $limit and $offset. Default implementation is applicable
- * for PostgreSQL, MySQL and SQLite.
- * @param string SQL query string.
- * @param integer maximum number of rows, -1 to ignore limit.
- * @param integer row offset, -1 to ignore offset.
- * @return string SQL with limit and offset.
- */
- public function applyLimitOffset($sql, $limit=-1, $offset=-1)
- {
- $limit = $limit!==null ? (int)$limit : -1;
- $offset = $offset!==null ? (int)$offset : -1;
- $limitStr = $limit >= 0 ? ' LIMIT '.$limit : '';
- $offsetStr = $offset >= 0 ? ' OFFSET '.$offset : '';
- return $sql.$limitStr.$offsetStr;
- }
-
- /**
- * @param string SQL string without existing ordering.
- * @param array pairs of column names as key and direction as value.
- * @return string modified SQL applied with ORDER BY.
- */
- public function applyOrdering($sql, $ordering)
- {
- $orders=array();
- foreach($ordering as $name => $direction)
- {
- $direction = strtolower($direction) == 'desc' ? 'DESC' : 'ASC';
- if(strpos($name, '(') && strpos($name, ')')) {
- // key is a function (bad practice, but we need to handle it)
- $key = $name;
- } else {
- // key is a column
- $key = $this->getTableInfo()->getColumn($name)->getColumnName();
- }
- $orders[] = $key.' '.$direction;
- }
- if(count($orders) > 0)
- $sql .= ' ORDER BY '.implode(', ', $orders);
- return $sql;
- }
-
- /**
- * Computes the SQL condition for search a set of column using regular expression
- * (or LIKE, depending on database implementation) to match a string of
- * keywords (default matches all keywords).
- * @param array list of column id for potential search condition.
- * @param string string of keywords
- * @return string SQL search condition matching on a set of columns.
- */
- public function getSearchExpression($fields, $keywords)
- {
- if(strlen(trim($keywords)) == 0) return '';
- $words = preg_split('/\s/u', $keywords);
- $conditions = array();
- foreach($fields as $field)
- {
- $column = $this->getTableInfo()->getColumn($field)->getColumnName();
- $conditions[] = $this->getSearchCondition($column, $words);
- }
- return '('.implode(' OR ', $conditions).')';
- }
-
- /**
- * @param string column name.
- * @param array keywords
- * @return string search condition for all words in one column.
- */
- protected function getSearchCondition($column, $words)
- {
- $conditions=array();
- foreach($words as $word)
- $conditions[] = $column.' LIKE '.$this->getDbConnection()->quoteString('%'.$word.'%');
- return '('.implode(' AND ', $conditions).')';
- }
-
- /**
- *
- * Different behavior depends on type of passed data
- * string
- * usage without modification
- *
- * null
- * will be expanded to full list of quoted table column names (quoting depends on database)
- *
- * array
- * - Column names will be quoted if used as key or value of array
- * <code>
- * array('col1', 'col2', 'col2')
- * // SELECT `col1`, `col2`, `col3` FROM...
- * </code>
- *
- * - Column aliasing
- * <code>
- * array('mycol1' => 'col1', 'mycol2' => 'COUNT(*)')
- * // SELECT `col1` AS mycol1, COUNT(*) AS mycol2 FROM...
- * </code>
- *
- * - NULL and scalar values (strings will be quoted depending on database)
- * <code>
- * array('col1' => 'my custom string', 'col2' => 1.0, 'col3' => 'NULL')
- * // SELECT "my custom string" AS `col1`, 1.0 AS `col2`, NULL AS `col3` FROM...
- * </code>
- *
- * - If the *-wildcard char is used as key or value, add the full list of quoted table column names
- * <code>
- * array('col1' => 'NULL', '*')
- * // SELECT `col1`, `col2`, `col3`, NULL AS `col1` FROM...
- * </code>
- * @param mixed $value
- * @return array of generated fields - use implode(', ', $selectfieldlist) to collapse field list for usage
- * @since 3.1.7
- * @todo add support for table aliasing
- * @todo add support for quoting of column aliasing
- */
- public function getSelectFieldList($data='*') {
- if(is_scalar($data)) {
- $tmp = explode(',', $data);
- $result = array();
- foreach($tmp as $v)
- $result[] = trim($v);
- return $result;
- }
-
- $bHasWildcard = false;
- $result = array();
- if(is_array($data) || $data instanceof Traversable) {
- $columns = $this->getTableInfo()->getColumns();
- foreach($data as $key=>$value) {
- if($key==='*' || $value==='*') {
- $bHasWildcard = true;
- continue;
- }
-
- if(strToUpper($key)==='NULL') {
- $result[] = 'NULL';
- continue;
- }
-
- if(strpos($key, '(')!==false && strpos($key, ')')!==false) {
- $result[] = $key;
- continue;
- }
-
- if(stripos($key, 'AS')!==false) {
- $result[] = $key;
- continue;
- }
-
- if(stripos($value, 'AS')!==false) {
- $result[] = $value;
- continue;
- }
-
- $v = isset($columns[$value]);
- $k = isset($columns[$key]);
- if(is_integer($key) && $v) {
- $key = $value;
- $k = $v;
- }
-
- if(strToUpper($value)==='NULL') {
- if($k)
- $result[] = 'NULL AS ' . $columns[$key]->getColumnName();
- else
- $result[] = 'NULL' . (is_string($key) ? (' AS ' . (string)$key) : '');
- continue;
- }
-
- if(strpos($value, '(')!==false && strpos($value, ')')!==false) {
- if($k)
- $result[] = $value . ' AS ' . $columns[$key]->getColumnName();
- else
- $result[] = $value . (is_string($key) ? (' AS ' . (string)$key) : '');
- continue;
- }
-
- if($v && $key==$value) {
- $result[] = $columns[$value]->getColumnName();
- continue;
- }
-
- if($k && $value==null) {
- $result[] = $columns[$key]->getColumnName();
- continue;
- }
-
- if(is_string($key) && $v) {
- $result[] = $columns[$value]->getColumnName() . ' AS ' . $key;
- continue;
- }
-
- if(is_numeric($value) && $k) {
- $result[] = $value . ' AS ' . $columns[$key]->getColumnName();
- continue;
- }
-
- if(is_string($value) && $k) {
- $result[] = $this->getDbConnection()->quoteString($value) . ' AS ' . $columns[$key]->getColumnName();
- continue;
- }
-
- if(!$v && !$k && is_integer($key)) {
- $result[] = is_numeric($value) ? $value : $this->getDbConnection()->quoteString((string)$value);
- continue;
- }
-
- $result[] = (is_numeric($value) ? $value : $this->getDbConnection()->quoteString((string)$value)) . ' AS ' . $key;
- }
- }
-
- if($data===null || count($result) == 0 || $bHasWildcard)
- $result = $result = array_merge($this->getTableInfo()->getColumnNames(), $result);
-
- return $result;
- }
-
- /**
- * Appends the $where condition to the string "SELECT * FROM tableName WHERE ".
- * The tableName is obtained from the {@link setTableInfo TableInfo} property.
- * @param string query condition
- * @param array condition parameters.
- * @return TDbCommand query command.
- */
- public function createFindCommand($where='1=1', $parameters=array(), $ordering=array(), $limit=-1, $offset=-1, $select='*')
- {
- $table = $this->getTableInfo()->getTableFullName();
- $fields = implode(', ', $this -> getSelectFieldList($select));
- $sql = "SELECT {$fields} FROM {$table}";
- if(!empty($where))
- $sql .= " WHERE {$where}";
- return $this->applyCriterias($sql, $parameters, $ordering, $limit, $offset);
- }
-
- public function applyCriterias($sql, $parameters=array(),$ordering=array(), $limit=-1, $offset=-1)
- {
- if(count($ordering) > 0)
- $sql = $this->applyOrdering($sql, $ordering);
- if($limit>=0 || $offset>=0)
- $sql = $this->applyLimitOffset($sql, $limit, $offset);
- $command = $this->createCommand($sql);
- $this->bindArrayValues($command, $parameters);
- return $command;
- }
-
- /**
- * Creates a count(*) command for the table described in {@link setTableInfo TableInfo}.
- * @param string count condition.
- * @param array binding parameters.
- * @return TDbCommand count command.
- */
- public function createCountCommand($where='1=1', $parameters=array(),$ordering=array(), $limit=-1, $offset=-1)
- {
- return $this->createFindCommand($where, $parameters, $ordering, $limit, $offset, 'COUNT(*)');
- }
-
- /**
- * Creates a delete command for the table described in {@link setTableInfo TableInfo}.
- * The conditions for delete is given by the $where argument and the parameters
- * for the condition is given by $parameters.
- * @param string delete condition.
- * @param array delete parameters.
- * @return TDbCommand delete command.
- */
- public function createDeleteCommand($where,$parameters=array())
- {
- $table = $this->getTableInfo()->getTableFullName();
- if (!empty($where))
- $where = ' WHERE '.$where;
- $command = $this->createCommand("DELETE FROM {$table}".$where);
- $this->bindArrayValues($command, $parameters);
- return $command;
- }
-
- /**
- * Creates an insert command for the table described in {@link setTableInfo TableInfo} for the given data.
- * Each array key in the $data array must correspond to the column name of the table
- * (if a column allows to be null, it may be omitted) to be inserted with
- * the corresponding array value.
- * @param array name-value pairs of new data to be inserted.
- * @return TDbCommand insert command
- */
- public function createInsertCommand($data)
- {
- $table = $this->getTableInfo()->getTableFullName();
- list($fields, $bindings) = $this->getInsertFieldBindings($data);
- $command = $this->createCommand("INSERT INTO {$table}({$fields}) VALUES ($bindings)");
- $this->bindColumnValues($command, $data);
- return $command;
- }
-
- /**
- * Creates an update command for the table described in {@link setTableInfo TableInfo} for the given data.
- * Each array key in the $data array must correspond to the column name to be updated with the corresponding array value.
- * @param array name-value pairs of data to be updated.
- * @param string update condition.
- * @param array update parameters.
- * @return TDbCommand update command.
- */
- public function createUpdateCommand($data, $where, $parameters=array())
- {
- $table = $this->getTableInfo()->getTableFullName();
- if($this->hasIntegerKey($parameters))
- $fields = implode(', ', $this->getColumnBindings($data, true));
- else
- $fields = implode(', ', $this->getColumnBindings($data));
-
- if (!empty($where))
- $where = ' WHERE '.$where;
- $command = $this->createCommand("UPDATE {$table} SET {$fields}".$where);
- $this->bindArrayValues($command, array_merge($data, $parameters));
- return $command;
- }
-
- /**
- * Returns a list of insert field name and a list of binding names.
- * @param object array or object to be inserted.
- * @return array tuple ($fields, $bindings)
- */
- protected function getInsertFieldBindings($values)
- {
- $fields = array(); $bindings=array();
- foreach(array_keys($values) as $name)
- {
- $fields[] = $this->getTableInfo()->getColumn($name)->getColumnName();
- $bindings[] = ':'.$name;
- }
- return array(implode(', ',$fields), implode(', ', $bindings));
- }
-
- /**
- * Create a name-value or position-value if $position=true binding strings.
- * @param array data for binding.
- * @param boolean true to bind as position values.
- * @return string update column names with corresponding binding substrings.
- */
- protected function getColumnBindings($values, $position=false)
- {
- $bindings=array();
- foreach(array_keys($values) as $name)
- {
- $column = $this->getTableInfo()->getColumn($name)->getColumnName();
- $bindings[] = $position ? $column.' = ?' : $column.' = :'.$name;
- }
- return $bindings;
- }
-
- /**
- * @param string SQL query string.
- * @return TDbCommand corresponding database command.
- */
- public function createCommand($sql)
- {
- $this->getDbConnection()->setActive(true);
- return $this->getDbConnection()->createCommand($sql);
- }
-
- /**
- * Bind the name-value pairs of $values where the array keys correspond to column names.
- * @param TDbCommand database command.
- * @param array name-value pairs.
- */
- public function bindColumnValues($command, $values)
- {
- foreach($values as $name=>$value)
- {
- $column = $this->getTableInfo()->getColumn($name);
- if($value === null && $column->getAllowNull())
- $command->bindValue(':'.$name, null, PDO::PARAM_NULL);
- else
- $command->bindValue(':'.$name, $value, $column->getPdoType());
- }
- }
-
- /**
- * @param TDbCommand database command
- * @param array values for binding.
- */
- public function bindArrayValues($command, $values)
- {
- if($this->hasIntegerKey($values))
- {
- $values = array_values($values);
- for($i = 0, $max=count($values); $i<$max; $i++)
- $command->bindValue($i+1, $values[$i], $this->getPdoType($values[$i]));
- }
- else
- {
- foreach($values as $name=>$value)
- {
- $prop = $name[0]===':' ? $name : ':'.$name;
- $command->bindValue($prop, $value, $this->getPdoType($value));
- }
- }
- }
-
- /**
- * @param mixed PHP value
- * @return integer PDO parameter types.
- */
- public static function getPdoType($value)
- {
- switch(gettype($value))
- {
- case 'boolean': return PDO::PARAM_BOOL;
- case 'integer': return PDO::PARAM_INT;
- case 'string' : return PDO::PARAM_STR;
- case 'NULL' : return PDO::PARAM_NULL;
- }
- }
-
- /**
- * @param array
- * @return boolean true if any array key is an integer.
- */
- protected function hasIntegerKey($array)
- {
- foreach($array as $k=>$v)
- {
- if(gettype($k)==='integer')
- return true;
- }
- return false;
- }
-}
-
-?>
\ No newline at end of file +<?php +/** + * TDbCommandBuilder class file. + * + * @author Wei Zhuo <weizhuo[at]gmail[dot]com> + * @link http://www.pradosoft.com/ + * @copyright Copyright © 2005-2010 PradoSoft + * @license http://www.pradosoft.com/license/ + * @version $Id$ + * @package System.Data.Common + */ + +/** + * TDbCommandBuilder provides basic methods to create query commands for tables + * giving by {@link setTableInfo TableInfo} the property. + * + * @author Wei Zhuo <weizho[at]gmail[dot]com> + * @version $Id$ + * @package System.Data.Common + * @since 3.1 + */ +class TDbCommandBuilder extends TComponent +{ + private $_connection; + private $_tableInfo; + + /** + * @param TDbConnection database connection. + * @param TDbTableInfo table information. + */ + public function __construct($connection=null, $tableInfo=null) + { + parent::__construct(); + $this->setDbConnection($connection); + $this->setTableInfo($tableInfo); + } + + /** + * @return TDbConnection database connection. + */ + public function getDbConnection() + { + return $this->_connection; + } + + /** + * @param TDbConnection database connection. + */ + public function setDbConnection($value) + { + $this->_connection=$value; + } + + /** + * @param TDbTableInfo table information. + */ + public function setTableInfo($value) + { + $this->_tableInfo=$value; + } + + /** + * @param TDbTableInfo table information. + */ + public function getTableInfo() + { + return $this->_tableInfo; + } + + /** + * Iterate through all the columns and returns the last insert id of the + * first column that has a sequence or serial. + * @return mixed last insert id, null if none is found. + */ + public function getLastInsertID() + { + foreach($this->getTableInfo()->getColumns() as $column) + { + if($column->hasSequence()) + return $this->getDbConnection()->getLastInsertID($column->getSequenceName()); + } + } + + /** + * Alters the sql to apply $limit and $offset. Default implementation is applicable + * for PostgreSQL, MySQL and SQLite. + * @param string SQL query string. + * @param integer maximum number of rows, -1 to ignore limit. + * @param integer row offset, -1 to ignore offset. + * @return string SQL with limit and offset. + */ + public function applyLimitOffset($sql, $limit=-1, $offset=-1) + { + $limit = $limit!==null ? (int)$limit : -1; + $offset = $offset!==null ? (int)$offset : -1; + $limitStr = $limit >= 0 ? ' LIMIT '.$limit : ''; + $offsetStr = $offset >= 0 ? ' OFFSET '.$offset : ''; + return $sql.$limitStr.$offsetStr; + } + + /** + * @param string SQL string without existing ordering. + * @param array pairs of column names as key and direction as value. + * @return string modified SQL applied with ORDER BY. + */ + public function applyOrdering($sql, $ordering) + { + $orders=array(); + foreach($ordering as $name => $direction) + { + $direction = strtolower($direction) == 'desc' ? 'DESC' : 'ASC'; + if(false !== strpos($name, '(') && false !== strpos($name, ')')) { + // key is a function (bad practice, but we need to handle it) + $key = $name; + } else { + // key is a column + $key = $this->getTableInfo()->getColumn($name)->getColumnName(); + } + $orders[] = $key.' '.$direction; + } + if(count($orders) > 0) + $sql .= ' ORDER BY '.implode(', ', $orders); + return $sql; + } + + /** + * Computes the SQL condition for search a set of column using regular expression + * (or LIKE, depending on database implementation) to match a string of + * keywords (default matches all keywords). + * @param array list of column id for potential search condition. + * @param string string of keywords + * @return string SQL search condition matching on a set of columns. + */ + public function getSearchExpression($fields, $keywords) + { + if(strlen(trim($keywords)) == 0) return ''; + $words = preg_split('/\s/u', $keywords); + $conditions = array(); + foreach($fields as $field) + { + $column = $this->getTableInfo()->getColumn($field)->getColumnName(); + $conditions[] = $this->getSearchCondition($column, $words); + } + return '('.implode(' OR ', $conditions).')'; + } + + /** + * @param string column name. + * @param array keywords + * @return string search condition for all words in one column. + */ + protected function getSearchCondition($column, $words) + { + $conditions=array(); + foreach($words as $word) + $conditions[] = $column.' LIKE '.$this->getDbConnection()->quoteString('%'.$word.'%'); + return '('.implode(' AND ', $conditions).')'; + } + + /** + * + * Different behavior depends on type of passed data + * string + * usage without modification + * + * null + * will be expanded to full list of quoted table column names (quoting depends on database) + * + * array + * - Column names will be quoted if used as key or value of array + * <code> + * array('col1', 'col2', 'col2') + * // SELECT `col1`, `col2`, `col3` FROM... + * </code> + * + * - Column aliasing + * <code> + * array('mycol1' => 'col1', 'mycol2' => 'COUNT(*)') + * // SELECT `col1` AS mycol1, COUNT(*) AS mycol2 FROM... + * </code> + * + * - NULL and scalar values (strings will be quoted depending on database) + * <code> + * array('col1' => 'my custom string', 'col2' => 1.0, 'col3' => 'NULL') + * // SELECT "my custom string" AS `col1`, 1.0 AS `col2`, NULL AS `col3` FROM... + * </code> + * + * - If the *-wildcard char is used as key or value, add the full list of quoted table column names + * <code> + * array('col1' => 'NULL', '*') + * // SELECT `col1`, `col2`, `col3`, NULL AS `col1` FROM... + * </code> + * @param mixed $value + * @return array of generated fields - use implode(', ', $selectfieldlist) to collapse field list for usage + * @since 3.1.7 + * @todo add support for table aliasing + * @todo add support for quoting of column aliasing + */ + public function getSelectFieldList($data='*') { + if(is_scalar($data)) { + $tmp = explode(',', $data); + $result = array(); + foreach($tmp as $v) + $result[] = trim($v); + return $result; + } + + $bHasWildcard = false; + $result = array(); + if(is_array($data) || $data instanceof Traversable) { + $columns = $this->getTableInfo()->getColumns(); + foreach($data as $key=>$value) { + if($key==='*' || $value==='*') { + $bHasWildcard = true; + continue; + } + + if(strToUpper($key)==='NULL') { + $result[] = 'NULL'; + continue; + } + + if(strpos($key, '(')!==false && strpos($key, ')')!==false) { + $result[] = $key; + continue; + } + + if(stripos($key, 'AS')!==false) { + $result[] = $key; + continue; + } + + if(stripos($value, 'AS')!==false) { + $result[] = $value; + continue; + } + + $v = isset($columns[$value]); + $k = isset($columns[$key]); + if(is_integer($key) && $v) { + $key = $value; + $k = $v; + } + + if(strToUpper($value)==='NULL') { + if($k) + $result[] = 'NULL AS ' . $columns[$key]->getColumnName(); + else + $result[] = 'NULL' . (is_string($key) ? (' AS ' . (string)$key) : ''); + continue; + } + + if(strpos($value, '(')!==false && strpos($value, ')')!==false) { + if($k) + $result[] = $value . ' AS ' . $columns[$key]->getColumnName(); + else + $result[] = $value . (is_string($key) ? (' AS ' . (string)$key) : ''); + continue; + } + + if($v && $key==$value) { + $result[] = $columns[$value]->getColumnName(); + continue; + } + + if($k && $value==null) { + $result[] = $columns[$key]->getColumnName(); + continue; + } + + if(is_string($key) && $v) { + $result[] = $columns[$value]->getColumnName() . ' AS ' . $key; + continue; + } + + if(is_numeric($value) && $k) { + $result[] = $value . ' AS ' . $columns[$key]->getColumnName(); + continue; + } + + if(is_string($value) && $k) { + $result[] = $this->getDbConnection()->quoteString($value) . ' AS ' . $columns[$key]->getColumnName(); + continue; + } + + if(!$v && !$k && is_integer($key)) { + $result[] = is_numeric($value) ? $value : $this->getDbConnection()->quoteString((string)$value); + continue; + } + + $result[] = (is_numeric($value) ? $value : $this->getDbConnection()->quoteString((string)$value)) . ' AS ' . $key; + } + } + + if($data===null || count($result) == 0 || $bHasWildcard) + $result = $result = array_merge($this->getTableInfo()->getColumnNames(), $result); + + return $result; + } + + /** + * Appends the $where condition to the string "SELECT * FROM tableName WHERE ". + * The tableName is obtained from the {@link setTableInfo TableInfo} property. + * @param string query condition + * @param array condition parameters. + * @return TDbCommand query command. + */ + public function createFindCommand($where='1=1', $parameters=array(), $ordering=array(), $limit=-1, $offset=-1, $select='*') + { + $table = $this->getTableInfo()->getTableFullName(); + $fields = implode(', ', $this -> getSelectFieldList($select)); + $sql = "SELECT {$fields} FROM {$table}"; + if(!empty($where)) + $sql .= " WHERE {$where}"; + return $this->applyCriterias($sql, $parameters, $ordering, $limit, $offset); + } + + public function applyCriterias($sql, $parameters=array(),$ordering=array(), $limit=-1, $offset=-1) + { + if(count($ordering) > 0) + $sql = $this->applyOrdering($sql, $ordering); + if($limit>=0 || $offset>=0) + $sql = $this->applyLimitOffset($sql, $limit, $offset); + $command = $this->createCommand($sql); + $this->bindArrayValues($command, $parameters); + return $command; + } + + /** + * Creates a count(*) command for the table described in {@link setTableInfo TableInfo}. + * @param string count condition. + * @param array binding parameters. + * @return TDbCommand count command. + */ + public function createCountCommand($where='1=1', $parameters=array(),$ordering=array(), $limit=-1, $offset=-1) + { + return $this->createFindCommand($where, $parameters, $ordering, $limit, $offset, 'COUNT(*)'); + } + + /** + * Creates a delete command for the table described in {@link setTableInfo TableInfo}. + * The conditions for delete is given by the $where argument and the parameters + * for the condition is given by $parameters. + * @param string delete condition. + * @param array delete parameters. + * @return TDbCommand delete command. + */ + public function createDeleteCommand($where,$parameters=array()) + { + $table = $this->getTableInfo()->getTableFullName(); + if (!empty($where)) + $where = ' WHERE '.$where; + $command = $this->createCommand("DELETE FROM {$table}".$where); + $this->bindArrayValues($command, $parameters); + return $command; + } + + /** + * Creates an insert command for the table described in {@link setTableInfo TableInfo} for the given data. + * Each array key in the $data array must correspond to the column name of the table + * (if a column allows to be null, it may be omitted) to be inserted with + * the corresponding array value. + * @param array name-value pairs of new data to be inserted. + * @return TDbCommand insert command + */ + public function createInsertCommand($data) + { + $table = $this->getTableInfo()->getTableFullName(); + list($fields, $bindings) = $this->getInsertFieldBindings($data); + $command = $this->createCommand("INSERT INTO {$table}({$fields}) VALUES ($bindings)"); + $this->bindColumnValues($command, $data); + return $command; + } + + /** + * Creates an update command for the table described in {@link setTableInfo TableInfo} for the given data. + * Each array key in the $data array must correspond to the column name to be updated with the corresponding array value. + * @param array name-value pairs of data to be updated. + * @param string update condition. + * @param array update parameters. + * @return TDbCommand update command. + */ + public function createUpdateCommand($data, $where, $parameters=array()) + { + $table = $this->getTableInfo()->getTableFullName(); + if($this->hasIntegerKey($parameters)) + $fields = implode(', ', $this->getColumnBindings($data, true)); + else + $fields = implode(', ', $this->getColumnBindings($data)); + + if (!empty($where)) + $where = ' WHERE '.$where; + $command = $this->createCommand("UPDATE {$table} SET {$fields}".$where); + $this->bindArrayValues($command, array_merge($data, $parameters)); + return $command; + } + + /** + * Returns a list of insert field name and a list of binding names. + * @param object array or object to be inserted. + * @return array tuple ($fields, $bindings) + */ + protected function getInsertFieldBindings($values) + { + $fields = array(); $bindings=array(); + foreach(array_keys($values) as $name) + { + $fields[] = $this->getTableInfo()->getColumn($name)->getColumnName(); + $bindings[] = ':'.$name; + } + return array(implode(', ',$fields), implode(', ', $bindings)); + } + + /** + * Create a name-value or position-value if $position=true binding strings. + * @param array data for binding. + * @param boolean true to bind as position values. + * @return string update column names with corresponding binding substrings. + */ + protected function getColumnBindings($values, $position=false) + { + $bindings=array(); + foreach(array_keys($values) as $name) + { + $column = $this->getTableInfo()->getColumn($name)->getColumnName(); + $bindings[] = $position ? $column.' = ?' : $column.' = :'.$name; + } + return $bindings; + } + + /** + * @param string SQL query string. + * @return TDbCommand corresponding database command. + */ + public function createCommand($sql) + { + $this->getDbConnection()->setActive(true); + return $this->getDbConnection()->createCommand($sql); + } + + /** + * Bind the name-value pairs of $values where the array keys correspond to column names. + * @param TDbCommand database command. + * @param array name-value pairs. + */ + public function bindColumnValues($command, $values) + { + foreach($values as $name=>$value) + { + $column = $this->getTableInfo()->getColumn($name); + if($value === null && $column->getAllowNull()) + $command->bindValue(':'.$name, null, PDO::PARAM_NULL); + else + $command->bindValue(':'.$name, $value, $column->getPdoType()); + } + } + + /** + * @param TDbCommand database command + * @param array values for binding. + */ + public function bindArrayValues($command, $values) + { + if($this->hasIntegerKey($values)) + { + $values = array_values($values); + for($i = 0, $max=count($values); $i<$max; $i++) + $command->bindValue($i+1, $values[$i], $this->getPdoType($values[$i])); + } + else + { + foreach($values as $name=>$value) + { + $prop = $name[0]===':' ? $name : ':'.$name; + $command->bindValue($prop, $value, $this->getPdoType($value)); + } + } + } + + /** + * @param mixed PHP value + * @return integer PDO parameter types. + */ + public static function getPdoType($value) + { + switch(gettype($value)) + { + case 'boolean': return PDO::PARAM_BOOL; + case 'integer': return PDO::PARAM_INT; + case 'string' : return PDO::PARAM_STR; + case 'NULL' : return PDO::PARAM_NULL; + } + } + + /** + * @param array + * @return boolean true if any array key is an integer. + */ + protected function hasIntegerKey($array) + { + foreach($array as $k=>$v) + { + if(gettype($k)==='integer') + return true; + } + return false; + } +} diff --git a/framework/Data/SqlMap/Statements/TCachingStatement.php b/framework/Data/SqlMap/Statements/TCachingStatement.php index fcaeb974..63f5cd28 100644 --- a/framework/Data/SqlMap/Statements/TCachingStatement.php +++ b/framework/Data/SqlMap/Statements/TCachingStatement.php @@ -18,7 +18,7 @@ * @package System.Data.SqlMap.Statements
* @since 3.1
*/
-class TCachingStatement implements IMappedStatement
+class TCachingStatement extends TComponent implements IMappedStatement
{
private $_mappedStatement;
diff --git a/framework/Data/TDbConnection.php b/framework/Data/TDbConnection.php index 1eba022b..603cfbd3 100644 --- a/framework/Data/TDbConnection.php +++ b/framework/Data/TDbConnection.php @@ -217,14 +217,12 @@ class TDbConnection extends TComponent switch ($this->_pdo->getAttribute(PDO::ATTR_DRIVER_NAME)) { case 'mysql': + case 'sqlite': $stmt = $this->_pdo->prepare('SET NAMES ?'); break; case 'pgsql': $stmt = $this->_pdo->prepare('SET client_encoding TO ?'); break; - case 'sqlite': - $stmt = $pdo->prepare ('SET NAMES ?'); - break; default: throw new TDbException('dbconnection_unsupported_driver_charset', $driver); } diff --git a/framework/I18N/TGlobalization.php b/framework/I18N/TGlobalization.php index fd16f7bd..6e00dd48 100644 --- a/framework/I18N/TGlobalization.php +++ b/framework/I18N/TGlobalization.php @@ -149,7 +149,9 @@ class TGlobalization extends TModule */
public function getTranslationConfiguration()
{
- return $this->_translation;
+ return ($this->getDefaultCulture() == $this->getCulture())
+ ? null
+ : $this->_translation;
}
/**
diff --git a/framework/I18N/TTranslate.php b/framework/I18N/TTranslate.php index a444aeba..0ea340f4 100644 --- a/framework/I18N/TTranslate.php +++ b/framework/I18N/TTranslate.php @@ -201,8 +201,7 @@ class TTranslate extends TI18NControl */
public function render($writer)
{
- $textWriter=new TTextWriter;
- $htmlWriter=new THtmlWriter($textWriter);
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
$subs = array();
foreach($this->getParameters() as $key => $value)
$subs['{'.$key.'}'] = $value;
@@ -213,12 +212,12 @@ class TTranslate extends TI18NControl elseif($control instanceof TControl)
$control->render($htmlWriter);
elseif(is_string($control))
- $textWriter->write($control);
+ $htmlWriter->write($control);
}
$text = $this->getText();
if(strlen($text)==0)
- $text = $textWriter->flush();
+ $text = $htmlWriter->flush();
if($this->getTrim())
$text = trim($text);
diff --git a/framework/I18N/TTranslateParameter.php b/framework/I18N/TTranslateParameter.php index 37443133..8172ff03 100644 --- a/framework/I18N/TTranslateParameter.php +++ b/framework/I18N/TTranslateParameter.php @@ -110,10 +110,10 @@ class TTranslateParameter extends TControl $value = $this->getValue();
if(strlen($value) > 0)
return $value;
- $textWriter = new TTextWriter;
- $this->renderControl(new THtmlWriter($textWriter));
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
+ $this->renderControl($htmlWriter);
return $this->getTrim() ?
- trim($textWriter->flush()) : $textWriter->flush();
+ trim($htmlWriter->flush()) : $htmlWriter->flush();
}
}
diff --git a/framework/I18N/core/MessageSource_XLIFF.php b/framework/I18N/core/MessageSource_XLIFF.php index 4c101bf0..207fc920 100644 --- a/framework/I18N/core/MessageSource_XLIFF.php +++ b/framework/I18N/core/MessageSource_XLIFF.php @@ -69,10 +69,9 @@ class MessageSource_XLIFF extends MessageSource protected function &loadData($filename)
{
//load it.
-
- $XML = simplexml_load_file($filename);
-
- if(!$XML) return false;
+ if(false === ($XML = simplexml_load_file($filename))) {
+ return false;
+ }
$translationUnit = $XML->xpath('//trans-unit');
@@ -82,8 +81,8 @@ class MessageSource_XLIFF extends MessageSource {
$source = (string)$unit->source;
$translations[$source][] = (string)$unit->target;
- $translations[$source][]= (string)$unit['id'];
- $translations[$source][]= (string)$unit->note;
+ $translations[$source][] = (string)$unit['id'];
+ $translations[$source][] = (string)$unit->note;
}
return $translations;
@@ -97,10 +96,7 @@ class MessageSource_XLIFF extends MessageSource */
protected function getLastModified($source)
{
- if(is_file($source))
- return filemtime($source);
- else
- return 0;
+ return is_file($source) ? filemtime($source) : 0;
}
/**
@@ -133,9 +129,7 @@ class MessageSource_XLIFF extends MessageSource {
$variants = explode('_',$this->culture);
$source = $catalogue.$this->dataExt;
-
$catalogues = array($source);
-
$variant = null;
for($i = 0, $k = count($variants); $i < $k; ++$i)
@@ -143,19 +137,20 @@ class MessageSource_XLIFF extends MessageSource if(isset($variants[$i]{0}))
{
$variant .= ($variant)?'_'.$variants[$i]:$variants[$i];
- $catalogues[] = $catalogue.$this->dataSeparator.
- $variant.$this->dataExt;
+ $catalogues[] = $catalogue.$this->dataSeparator.$variant.$this->dataExt;
}
}
$byDir = $this->getCatalogueByDir($catalogue);
$catalogues = array_merge($byDir,array_reverse($catalogues));
$files = array();
+
foreach($catalogues as $file)
{
$files[] = $file;
$files[] = preg_replace('/\.xml$/', '.xlf', $file);
}
+
return $files;
}
@@ -170,7 +165,6 @@ class MessageSource_XLIFF extends MessageSource {
$variants = explode('_',$this->culture);
$catalogues = array();
-
$variant = null;
for($i = 0, $k = count($variants); $i < $k; ++$i)
@@ -181,6 +175,7 @@ class MessageSource_XLIFF extends MessageSource $catalogues[] = $variant.'/'.$catalogue.$this->dataExt;
}
}
+
return array_reverse($catalogues);
}
@@ -205,35 +200,33 @@ class MessageSource_XLIFF extends MessageSource {
$dir = $dir?$dir:$this->source;
$files = scandir($dir);
-
$catalogue = array();
foreach($files as $file)
{
- if(is_dir($dir.'/'.$file)
- && preg_match('/^[a-z]{2}(_[A-Z]{2,3})?$/',$file))
- {
- $catalogue = array_merge($catalogue,
- $this->getCatalogues($dir.'/'.$file, $file));
+ if(is_dir($dir.'/'.$file) && preg_match('/^[a-z]{2}(_[A-Z]{2,3})?$/',$file)) {
+ $catalogue = array_merge(
+ $catalogue,
+ $this->getCatalogues($dir.'/'.$file, $file)
+ );
}
$pos = strpos($file,$this->dataExt);
- if($pos >0
- && substr($file,-1*strlen($this->dataExt)) == $this->dataExt)
+ if($pos >0 && substr($file, -1*strlen($this->dataExt)) == $this->dataExt)
{
$name = substr($file,0,$pos);
$dot = strrpos($name,$this->dataSeparator);
$culture = $variant;
$cat = $name;
+
if(is_int($dot))
{
- $culture = substr($name, $dot+1,strlen($name));
- $cat = substr($name,0,$dot);
+ $culture = substr($name, $dot+1, strlen($name));
+ $cat = substr($name, 0, $dot);
}
+
$details[0] = $cat;
$details[1] = $culture;
-
-
$catalogue[] = $details;
}
}
@@ -258,8 +251,9 @@ class MessageSource_XLIFF extends MessageSource foreach($this->getCatalogueList($catalogue) as $variant)
{
$file = $this->getSource($variant);
- if(is_file($file))
+ if(is_file($file)) {
return array($variant, $file);
+ }
}
return false;
}
@@ -274,17 +268,21 @@ class MessageSource_XLIFF extends MessageSource public function save($catalogue='messages')
{
$messages = $this->untranslated;
- if(count($messages) <= 0) return false;
+ if(count($messages) <= 0) {
+ return false;
+ }
$variants = $this->getVariants($catalogue);
- if($variants)
+ if($variants) {
list($variant, $filename) = $variants;
- else
+ } else {
list($variant, $filename) = $this->createMessageTemplate($catalogue);
+ }
- if(is_writable($filename) == false)
+ if(is_writable($filename) == false) {
throw new TIOException("Unable to save to file {$filename}, file must be writable.");
+ }
//create a new dom, import the existing xml
$dom = new DOMDocument();
@@ -295,19 +293,23 @@ class MessageSource_XLIFF extends MessageSource $body = $xpath->query('//body')->item(0);
$lastNodes = $xpath->query('//trans-unit[last()]');
- if(($last=$lastNodes->item(0))!==null)
+ if(($last=$lastNodes->item(0))!==null) {
$count = (int)$last->getAttribute('id');
- else
+ } else {
$count = 0;
+ }
//for each message add it to the XML file using DOM
- foreach($messages as $message)
- {
+ foreach($messages as $message)
+ {
$unit = $dom->createElement('trans-unit');
$unit->setAttribute('id',++$count);
- $source = $dom->createElement('source', $message);
- $target = $dom->createElement('target','');
+ $source = $dom->createElement('source');
+ $source->appendChild($dom->createCDATASection($message));
+
+ $target = $dom->createElement('target');
+ $target->appendChild($dom->createCDATASection(''));
$unit->appendChild($dom->createTextNode("\n"));
$unit->appendChild($source);
@@ -318,18 +320,19 @@ class MessageSource_XLIFF extends MessageSource $body->appendChild($dom->createTextNode("\n"));
$body->appendChild($unit);
$body->appendChild($dom->createTextNode("\n"));
- }
+ }
- $fileNode = $xpath->query('//file')->item(0);
- $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
+ $fileNode = $xpath->query('//file')->item(0);
+ $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
- //save it and clear the cache for this variant
- $dom->save($filename);
- if(!empty($this->cache))
- $this->cache->clean($variant, $this->culture);
+ //save it and clear the cache for this variant
+ $dom->save($filename);
+ if(!empty($this->cache)) {
+ $this->cache->clean($variant, $this->culture);
+ }
- return true;
+ return true;
}
/**
@@ -343,13 +346,16 @@ class MessageSource_XLIFF extends MessageSource public function update($text, $target, $comments, $catalogue='messages')
{
$variants = $this->getVariants($catalogue);
- if($variants)
+
+ if($variants) {
list($variant, $filename) = $variants;
- else
+ } else {
return false;
+ }
- if(is_writable($filename) == false)
+ if(is_writable($filename) == false) {
throw new TIOException("Unable to update file {$filename}, file must be writable.");
+ }
//create a new dom, import the existing xml
$dom = DOMDocument::load($filename);
@@ -370,10 +376,8 @@ class MessageSource_XLIFF extends MessageSource foreach($unit->childNodes as $node)
{
//source node
- if($node->nodeName == 'source'
- && $node->firstChild->wholeText == $text)
- {
- $found = true;
+ if($node->nodeName == 'source' && $node->firstChild->wholeText == $text) {
+ $found = true;
}
//found source, get the target and notes
@@ -385,6 +389,7 @@ class MessageSource_XLIFF extends MessageSource $node->nodeValue = $target;
$targetted = true;
}
+
//set the notes
if(!empty($comments) && $node->nodeName == 'note')
{
@@ -395,24 +400,30 @@ class MessageSource_XLIFF extends MessageSource }
//append a target
- if($found && !$targetted)
+ if($found && !$targetted) {
$unit->appendChild($dom->createElement('target',$target));
+ }
//append a note
- if($found && !$commented && !empty($comments))
+ if($found && !$commented && !empty($comments)) {
$unit->appendChild($dom->createElement('note',$comments));
+ }
//finished searching
- if($found) break;
+ if($found) {
+ break;
+ }
}
- $fileNode = $xpath->query('//file')->item(0);
- $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
+ $fileNode = $xpath->query('//file')->item(0);
+ $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
if($dom->save($filename) >0)
{
- if(!empty($this->cache))
+ if(!empty($this->cache)) {
$this->cache->clean($variant, $this->culture);
+ }
+
return true;
}
@@ -428,13 +439,15 @@ class MessageSource_XLIFF extends MessageSource public function delete($message, $catalogue='messages')
{
$variants = $this->getVariants($catalogue);
- if($variants)
+ if($variants) {
list($variant, $filename) = $variants;
- else
+ } else {
return false;
+ }
- if(is_writable($filename) == false)
+ if(is_writable($filename) == false) {
throw new TIOException("Unable to modify file {$filename}, file must be writable.");
+ }
//create a new dom, import the existing xml
$dom = DOMDocument::load($filename);
@@ -451,27 +464,23 @@ class MessageSource_XLIFF extends MessageSource foreach($unit->childNodes as $node)
{
//source node
- if($node->nodeName == 'source'
- && $node->firstChild->wholeText == $message)
+ if($node->nodeName == 'source' && $node->firstChild->wholeText == $message)
{
-
//we found it, remove and save the xml file.
$unit->parentNode->removeChild($unit);
+ $fileNode = $xpath->query('//file')->item(0);
+ $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
- $fileNode = $xpath->query('//file')->item(0);
- $fileNode->setAttribute('date', @date('Y-m-d\TH:i:s\Z'));
-
- if($dom->save($filename) >0)
- {
- if(!empty($this->cache))
+ if(false !== $dom->save($filename)) {
+ if(!empty($this->cache)) {
$this->cache->clean($variant, $this->culture);
+ }
return true;
}
- else return false;
+ return false;
}
}
-
}
return false;
@@ -482,35 +491,34 @@ class MessageSource_XLIFF extends MessageSource if($catalogue === null) {
$catalogue = 'messages';
}
+
$variants = $this->getCatalogueList($catalogue);
$variant = array_shift($variants);
$file = $this->getSource($variant);
$dir = dirname($file);
- if(!is_dir($dir))
- {
+
+ if(!is_dir($dir)) {
@mkdir($dir);
@chmod($dir,PRADO_CHMOD);
}
- if(!is_dir($dir))
+
+ if(!is_dir($dir)) {
throw new TException("Unable to create directory $dir");
+ }
+
file_put_contents($file, $this->getTemplate($catalogue));
chmod($file, PRADO_CHMOD);
+
return array($variant, $file);
}
protected function getTemplate($catalogue)
{
$date = @date('c');
-$xml = <<<EOD
+ $xml = <<<EOD
<?xml version="1.0" encoding="UTF-8"?>
<xliff version="1.0">
- <file
- source-language="EN"
- target-language="{$this->culture}"
- datatype="plaintext"
- original="$catalogue"
- date="$date"
- product-name="$catalogue">
+ <file source-language="EN" target-language="{$this->culture}" datatype="plaintext" original="$catalogue" date="$date" product-name="$catalogue">
<body>
</body>
</file>
@@ -519,5 +527,3 @@ EOD; return $xml;
}
}
-
-?>
diff --git a/framework/Web/Javascripts/clientscripts.php b/framework/Web/Javascripts/clientscripts.php index 1eed9e42..18f4c41b 100644 --- a/framework/Web/Javascripts/clientscripts.php +++ b/framework/Web/Javascripts/clientscripts.php @@ -219,13 +219,18 @@ function get_javascript_code($minify=false) /**
* Prints headers to serve javascript
+ *
+ * @param string $filePath (default: NULL)
*/
-function print_headers()
+function print_headers($filePath = null)
{
$expiresOffset = is_debug_mode() ? -10000 : 3600 * 24 * 10; //no cache
header("Content-type: text/javascript");
header("Vary: Accept-Encoding"); // Handle proxies
header("Expires: " . @gmdate("D, d M Y H:i:s", @time() + $expiresOffset) . " GMT");
+ if(null !== $filePath && is_file($filePath)) {
+ header("Last-Modified: " . @gmdate("D, d M Y H:i:s", filectime($filePath)) . " GMT");
+ }
if(($enc = supports_gzip_encoding()) !== null)
header("Content-Encoding: " . $enc);
}
@@ -561,10 +566,8 @@ if(count(get_script_requests()) > 0) {
if(!is_file($filename))
save_javascript(get_javascript_code(true), $filename);
- print_headers();
+ print_headers($filename);
echo get_saved_javascript($filename);
}
}
}
-
-?>
\ No newline at end of file diff --git a/framework/Web/Javascripts/source/packages.php b/framework/Web/Javascripts/source/packages.php index b9b4c7bf..696e315d 100644 --- a/framework/Web/Javascripts/source/packages.php +++ b/framework/Web/Javascripts/source/packages.php @@ -3,8 +3,8 @@ //$Id$
// To make future upgrades easier
-if (!defined('PROTOTYPE_DIR')) define ('PROTOTYPE_DIR', 'prototype-1.6.0.3');
-if (!defined('SCRIPTACULOUS_DIR')) define ('SCRIPTACULOUS_DIR', 'scriptaculous-1.8.2');
+if (!defined('PROTOTYPE_DIR')) define ('PROTOTYPE_DIR', 'prototype-1.7');
+if (!defined('SCRIPTACULOUS_DIR')) define ('SCRIPTACULOUS_DIR', 'scriptaculous-1.9.0');
//package names and its contents (files relative to the current directory)
$packages = array(
@@ -39,7 +39,7 @@ $packages = array( 'ajax' => array(
SCRIPTACULOUS_DIR.'/controls.js',
- 'prado/activecontrols/json.js',
+ 'prado/activecontrols/json2.js',
'prado/activecontrols/ajax3.js',
'prado/activecontrols/activecontrols3.js',
'prado/activecontrols/inlineeditor.js'
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js b/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js index e96b63ec..8857ee05 100755 --- a/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js +++ b/framework/Web/Javascripts/source/prado/activecontrols/activedatepicker.js @@ -1,83 +1,91 @@ -/** - * TActiveDatePicker control - */ -Prado.WebUI.TActiveDatePicker = Class.extend(Prado.WebUI.TDatePicker, -{ - initialize : function(options) - { - this.options = options || []; - this.control = $(options.ID); - this.dateSlot = new Array(42); - this.weekSlot = new Array(6); - this.minimalDaysInFirstWeek = 4; - this.selectedDate = this.newDate(); - this.positionMode = 'Bottom'; - - //which element to trigger to show the calendar - if(this.options.Trigger) - { - this.trigger = $(this.options.Trigger) ; - var triggerEvent = this.options.TriggerEvent || "click"; - } - else - { - this.trigger = this.control; - var triggerEvent = this.options.TriggerEvent || "focus"; - } - - // Popup position - if(this.options.PositionMode == 'Top') - { - this.positionMode = this.options.PositionMode; - } - - Object.extend(this,options); - - if (this.options.ShowCalendar) - Event.observe(this.trigger, triggerEvent, this.show.bindEvent(this)); - - // Listen to change event - if(this.options.InputMode == "TextBox") - { - Event.observe(this.control, "change", this.onDateChanged.bindEvent(this)); - } - else - { - var day = Prado.WebUI.TDatePicker.getDayListControl(this.control); - var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control); - var year = Prado.WebUI.TDatePicker.getYearListControl(this.control); - if (day) Event.observe (day, "change", this.onDateChanged.bindEvent(this)); - if (month) Event.observe (month, "change", this.onDateChanged.bindEvent(this)); - if (year) Event.observe (year, "change", this.onDateChanged.bindEvent(this)); - - } - - }, - - // Respond to change event on the textbox or dropdown list - // This method raises OnDateChanged event on client side if it has been defined, - // and raise the callback request - onDateChanged : function () - { - var date; - if (this.options.InputMode == "TextBox") - { - date=this.control.value; - } - else - { - var day = Prado.WebUI.TDatePicker.getDayListControl(this.control); - if (day) day=day.selectedIndex+1; - var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control); - if (month) month=month.selectedIndex; - var year = Prado.WebUI.TDatePicker.getYearListControl(this.control); - if (year) year=year.value; - date=new Date(year, month, day, 0,0,0).SimpleFormat(this.Format, this); - } - if (typeof(this.options.OnDateChanged) == "function") this.options.OnDateChanged(this, date); - - // Make callback request - var request = new Prado.CallbackRequest(this.options.EventTarget,this.options); - request.dispatch(); - } -}); +/**
+ * TActiveDatePicker control
+ */
+Prado.WebUI.TActiveDatePicker = Class.extend(Prado.WebUI.TDatePicker,
+{
+ initialize : function(options)
+ {
+ this.options = options || [];
+ this.control = $(options.ID);
+ this.dateSlot = new Array(42);
+ this.weekSlot = new Array(6);
+ this.minimalDaysInFirstWeek = 4;
+ this.selectedDate = this.newDate();
+ this.positionMode = 'Bottom';
+
+
+ // Issue 181
+ $(this.control).stopObserving();
+
+ //which element to trigger to show the calendar
+ if(this.options.Trigger)
+ {
+ this.trigger = $(this.options.Trigger) ;
+ var triggerEvent = this.options.TriggerEvent || "click";
+ }
+ else
+ {
+ this.trigger = this.control;
+ var triggerEvent = this.options.TriggerEvent || "focus";
+ }
+
+ // Issue 181
+ if(this.trigger)
+ $(this.trigger).stopObserving();
+
+ // Popup position
+ if(this.options.PositionMode == 'Top')
+ {
+ this.positionMode = this.options.PositionMode;
+ }
+
+ Object.extend(this,options);
+
+ if (this.options.ShowCalendar)
+ Event.observe(this.trigger, triggerEvent, this.show.bindEvent(this));
+
+ // Listen to change event
+ if(this.options.InputMode == "TextBox")
+ {
+ Event.observe(this.control, "change", this.onDateChanged.bindEvent(this));
+ }
+ else
+ {
+ var day = Prado.WebUI.TDatePicker.getDayListControl(this.control);
+ var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control);
+ var year = Prado.WebUI.TDatePicker.getYearListControl(this.control);
+ if (day) Event.observe (day, "change", this.onDateChanged.bindEvent(this));
+ if (month) Event.observe (month, "change", this.onDateChanged.bindEvent(this));
+ if (year) Event.observe (year, "change", this.onDateChanged.bindEvent(this));
+
+ }
+
+ },
+
+ // Respond to change event on the textbox or dropdown list
+ // This method raises OnDateChanged event on client side if it has been defined,
+ // and raise the callback request
+ onDateChanged : function ()
+ {
+ var date;
+ if (this.options.InputMode == "TextBox")
+ {
+ date=this.control.value;
+ }
+ else
+ {
+ var day = Prado.WebUI.TDatePicker.getDayListControl(this.control);
+ if (day) day=day.selectedIndex+1;
+ var month = Prado.WebUI.TDatePicker.getMonthListControl(this.control);
+ if (month) month=month.selectedIndex;
+ var year = Prado.WebUI.TDatePicker.getYearListControl(this.control);
+ if (year) year=year.value;
+ date=new Date(year, month, day, 0,0,0).SimpleFormat(this.Format, this);
+ }
+ if (typeof(this.options.OnDateChanged) == "function") this.options.OnDateChanged(this, date);
+
+ // Make callback request
+ var request = new Prado.CallbackRequest(this.options.EventTarget,this.options);
+ request.dispatch();
+ }
+});
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js b/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js index 547f09dc..6a6892cf 100644 --- a/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js +++ b/framework/Web/Javascripts/source/prado/activecontrols/inlineeditor.js @@ -30,6 +30,8 @@ Prado.WebUI.TInPlaceTextBox = Base.extend( this.onclickListener = this.enterEditMode.bindAsEventListener(this);
Event.observe(this.element, 'click', this.onclickListener);
if (this.options.ExternalControl)
+ // Issue 181
+ $(this.options.ExternalControl).stopObserving('click', this.onclickListener);
Event.observe($(this.options.ExternalControl), 'click', this.onclickListener);
},
@@ -127,7 +129,10 @@ Prado.WebUI.TInPlaceTextBox = Base.extend( this.editField.style.display="none";
this.element.parentNode.insertBefore(this.editField,this.element)
-
+
+ // Issue 181
+ $(this.editField).stopObserving();
+
//handle return key within single line textbox
if(this.options.TextMode == 'SingleLine')
{
diff --git a/framework/Web/Javascripts/source/prado/activecontrols/json.js b/framework/Web/Javascripts/source/prado/activecontrols/json.js deleted file mode 100644 index 25b17b5f..00000000 --- a/framework/Web/Javascripts/source/prado/activecontrols/json.js +++ /dev/null @@ -1,340 +0,0 @@ -/*
-Copyright (c) 2005 JSON.org
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The Software shall be used for Good, not Evil.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
-*/
-
-Array.prototype.______array = '______array';
-
-Prado.JSON = {
- org: 'http://www.JSON.org',
- copyright: '(c)2005 JSON.org',
- license: 'http://www.crockford.com/JSON/license.html',
-
- stringify: function (arg) {
- var c, i, l, s = '', v;
-
- switch (typeof arg) {
- case 'object':
- if (arg) {
- if (arg.______array == '______array') {
- for (i = 0; i < arg.length; ++i) {
- v = this.stringify(arg[i]);
- if (s) {
- s += ',';
- }
- s += v;
- }
- return '[' + s + ']';
- } else if (typeof arg.toString != 'undefined') {
- for (i in arg) {
- v = arg[i];
- if (typeof v != 'undefined' && typeof v != 'function') {
- v = this.stringify(v);
- if (s) {
- s += ',';
- }
- s += this.stringify(i) + ':' + v;
- }
- }
- return '{' + s + '}';
- }
- }
- return 'null';
- case 'number':
- return isFinite(arg) ? String(arg) : 'null';
- case 'string':
- l = arg.length;
- s = '"';
- for (i = 0; i < l; i += 1) {
- c = arg.charAt(i);
- if (c >= ' ') {
- if (c == '\\' || c == '"') {
- s += '\\';
- }
- s += c;
- } else {
- switch (c) {
- case '\b':
- s += '\\b';
- break;
- case '\f':
- s += '\\f';
- break;
- case '\n':
- s += '\\n';
- break;
- case '\r':
- s += '\\r';
- break;
- case '\t':
- s += '\\t';
- break;
- default:
- c = c.charCodeAt();
- s += '\\u00' + Math.floor(c / 16).toString(16) +
- (c % 16).toString(16);
- }
- }
- }
- return s + '"';
- case 'boolean':
- return String(arg);
- default:
- return 'null';
- }
- },
- parse: function (text) {
- var at = 0;
- var ch = ' ';
-
- function error(m) {
- throw {
- name: 'JSONError',
- message: m,
- at: at - 1,
- text: text
- };
- }
-
- function next() {
- ch = text.charAt(at);
- at += 1;
- return ch;
- }
-
- function white() {
- while (ch) {
- if (ch <= ' ') {
- next();
- } else if (ch == '/') {
- switch (next()) {
- case '/':
- while (next() && ch != '\n' && ch != '\r') {}
- break;
- case '*':
- next();
- for (;;) {
- if (ch) {
- if (ch == '*') {
- if (next() == '/') {
- next();
- break;
- }
- } else {
- next();
- }
- } else {
- error("Unterminated comment");
- }
- }
- break;
- default:
- error("Syntax error");
- }
- } else {
- break;
- }
- }
- }
-
- function string() {
- var i, s = '', t, u;
-
- if (ch == '"') {
-outer: while (next()) {
- if (ch == '"') {
- next();
- return s;
- } else if (ch == '\\') {
- switch (next()) {
- case 'b':
- s += '\b';
- break;
- case 'f':
- s += '\f';
- break;
- case 'n':
- s += '\n';
- break;
- case 'r':
- s += '\r';
- break;
- case 't':
- s += '\t';
- break;
- case 'u':
- u = 0;
- for (i = 0; i < 4; i += 1) {
- t = parseInt(next(), 16);
- if (!isFinite(t)) {
- break outer;
- }
- u = u * 16 + t;
- }
- s += String.fromCharCode(u);
- break;
- default:
- s += ch;
- }
- } else {
- s += ch;
- }
- }
- }
- error("Bad string");
- }
-
- function array() {
- var a = [];
-
- if (ch == '[') {
- next();
- white();
- if (ch == ']') {
- next();
- return a;
- }
- while (ch) {
- a.push(value());
- white();
- if (ch == ']') {
- next();
- return a;
- } else if (ch != ',') {
- break;
- }
- next();
- white();
- }
- }
- error("Bad array");
- }
-
- function object() {
- var k, o = {};
-
- if (ch == '{') {
- next();
- white();
- if (ch == '}') {
- next();
- return o;
- }
- while (ch) {
- k = string();
- white();
- if (ch != ':') {
- break;
- }
- next();
- o[k] = value();
- white();
- if (ch == '}') {
- next();
- return o;
- } else if (ch != ',') {
- break;
- }
- next();
- white();
- }
- }
- error("Bad object");
- }
-
- function number() {
- var n = '', v;
- if (ch == '-') {
- n = '-';
- next();
- }
- while (ch >= '0' && ch <= '9') {
- n += ch;
- next();
- }
- if (ch == '.') {
- n += '.';
- while (next() && ch >= '0' && ch <= '9') {
- n += ch;
- }
- }
- if (ch == 'e' || ch == 'E') {
- n += 'e';
- next();
- if (ch == '-' || ch == '+') {
- n += ch;
- next();
- }
- while (ch >= '0' && ch <= '9') {
- n += ch;
- next();
- }
- }
- v = +n;
- if (!isFinite(v)) {
- ////error("Bad number");
- } else {
- return v;
- }
- }
-
- function word() {
- switch (ch) {
- case 't':
- if (next() == 'r' && next() == 'u' && next() == 'e') {
- next();
- return true;
- }
- break;
- case 'f':
- if (next() == 'a' && next() == 'l' && next() == 's' &&
- next() == 'e') {
- next();
- return false;
- }
- break;
- case 'n':
- if (next() == 'u' && next() == 'l' && next() == 'l') {
- next();
- return null;
- }
- break;
- }
- error("Syntax error");
- }
-
- function value() {
- white();
- switch (ch) {
- case '{':
- return object();
- case '[':
- return array();
- case '"':
- return string();
- case '-':
- return number();
- default:
- return ch >= '0' && ch <= '9' ? number() : word();
- }
- }
-
- return value();
- }
-};
\ No newline at end of file diff --git a/framework/Web/Javascripts/source/prado/activecontrols/json2.js b/framework/Web/Javascripts/source/prado/activecontrols/json2.js new file mode 100644 index 00000000..3eec6f20 --- /dev/null +++ b/framework/Web/Javascripts/source/prado/activecontrols/json2.js @@ -0,0 +1,479 @@ +/* + http://www.JSON.org/json2.js + 2011-02-23 + + Public Domain. + + NO WARRANTY EXPRESSED OR IMPLIED. USE AT YOUR OWN RISK. + + See http://www.JSON.org/js.html + + + This code should be minified before deployment. + See http://javascript.crockford.com/jsmin.html + + USE YOUR OWN COPY. IT IS EXTREMELY UNWISE TO LOAD CODE FROM SERVERS YOU DO + NOT CONTROL. + + + This file creates a global JSON object containing two methods: stringify + and parse. + + JSON.stringify(value, replacer, space) + value any JavaScript value, usually an object or array. + + replacer an optional parameter that determines how object + values are stringified for objects. It can be a + function or an array of strings. + + space an optional parameter that specifies the indentation + of nested structures. If it is omitted, the text will + be packed without extra whitespace. If it is a number, + it will specify the number of spaces to indent at each + level. If it is a string (such as '\t' or ' '), + it contains the characters used to indent at each level. + + This method produces a JSON text from a JavaScript value. + + When an object value is found, if the object contains a toJSON + method, its toJSON method will be called and the result will be + stringified. A toJSON method does not serialize: it returns the + value represented by the name/value pair that should be serialized, + or undefined if nothing should be serialized. The toJSON method + will be passed the key associated with the value, and this will be + bound to the value + + For example, this would serialize Dates as ISO strings. + + Date.prototype.toJSON = function (key) { + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + return this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z'; + }; + + You can provide an optional replacer method. It will be passed the + key and value of each member, with this bound to the containing + object. The value that is returned from your method will be + serialized. If your method returns undefined, then the member will + be excluded from the serialization. + + If the replacer parameter is an array of strings, then it will be + used to select the members to be serialized. It filters the results + such that only members with keys listed in the replacer array are + stringified. + + Values that do not have JSON representations, such as undefined or + functions, will not be serialized. Such values in objects will be + dropped; in arrays they will be replaced with null. You can use + a replacer function to replace those with JSON values. + JSON.stringify(undefined) returns undefined. + + The optional space parameter produces a stringification of the + value that is filled with line breaks and indentation to make it + easier to read. + + If the space parameter is a non-empty string, then that string will + be used for indentation. If the space parameter is a number, then + the indentation will be that many spaces. + + Example: + + text = JSON.stringify(['e', {pluribus: 'unum'}]); + // text is '["e",{"pluribus":"unum"}]' + + + text = JSON.stringify(['e', {pluribus: 'unum'}], null, '\t'); + // text is '[\n\t"e",\n\t{\n\t\t"pluribus": "unum"\n\t}\n]' + + text = JSON.stringify([new Date()], function (key, value) { + return this[key] instanceof Date ? + 'Date(' + this[key] + ')' : value; + }); + // text is '["Date(---current time---)"]' + + + JSON.parse(text, reviver) + This method parses a JSON text to produce an object or array. + It can throw a SyntaxError exception. + + The optional reviver parameter is a function that can filter and + transform the results. It receives each of the keys and values, + and its return value is used instead of the original value. + If it returns what it received, then the structure is not modified. + If it returns undefined then the member is deleted. + + Example: + + // Parse the text. Values that look like ISO date strings will + // be converted to Date objects. + + myData = JSON.parse(text, function (key, value) { + var a; + if (typeof value === 'string') { + a = +/^(\d{4})-(\d{2})-(\d{2})T(\d{2}):(\d{2}):(\d{2}(?:\.\d*)?)Z$/.exec(value); + if (a) { + return new Date(Date.UTC(+a[1], +a[2] - 1, +a[3], +a[4], + +a[5], +a[6])); + } + } + return value; + }); + + myData = JSON.parse('["Date(09/09/2001)"]', function (key, value) { + var d; + if (typeof value === 'string' && + value.slice(0, 5) === 'Date(' && + value.slice(-1) === ')') { + d = new Date(value.slice(5, -1)); + if (d) { + return d; + } + } + return value; + }); + + + This is a reference implementation. You are free to copy, modify, or + redistribute. +*/ + +/*jslint evil: true, strict: false, regexp: false */ + +/*members "", "\b", "\t", "\n", "\f", "\r", "\"", JSON, "\\", apply, + call, charCodeAt, getUTCDate, getUTCFullYear, getUTCHours, + getUTCMinutes, getUTCMonth, getUTCSeconds, hasOwnProperty, join, + lastIndex, length, parse, prototype, push, replace, slice, stringify, + test, toJSON, toString, valueOf +*/ + + +// Create a JSON object only if one does not already exist. We create the +// methods in a closure to avoid creating global variables. + +if (!Prado.JSON) { + Prado.JSON = {}; +} + +(function () { + "use strict"; + + function f(n) { + // Format integers to have at least two digits. + return n < 10 ? '0' + n : n; + } + + if (typeof Date.prototype.toJSON !== 'function') { + + Date.prototype.toJSON = function (key) { + + return isFinite(this.valueOf()) ? + this.getUTCFullYear() + '-' + + f(this.getUTCMonth() + 1) + '-' + + f(this.getUTCDate()) + 'T' + + f(this.getUTCHours()) + ':' + + f(this.getUTCMinutes()) + ':' + + f(this.getUTCSeconds()) + 'Z' : null; + }; + + String.prototype.toJSON = + Number.prototype.toJSON = + Boolean.prototype.toJSON = function (key) { + return this.valueOf(); + }; + } + + var cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + escapable = /[\\\"\x00-\x1f\x7f-\x9f\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g, + gap, + indent, + meta = { // table of character substitutions + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '"' : '\\"', + '\\': '\\\\' + }, + rep; + + + function quote(string) { + +// If the string contains no control characters, no quote characters, and no +// backslash characters, then we can safely slap some quotes around it. +// Otherwise we must also replace the offending characters with safe escape +// sequences. + + escapable.lastIndex = 0; + return escapable.test(string) ? '"' + string.replace(escapable, function (a) { + var c = meta[a]; + return typeof c === 'string' ? c : + '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }) + '"' : '"' + string + '"'; + } + + + function str(key, holder) { + +// Produce a string from holder[key]. + + var i, // The loop counter. + k, // The member key. + v, // The member value. + length, + mind = gap, + partial, + value = holder[key]; + +// If the value has a toJSON method, call it to obtain a replacement value. + + if (value && typeof value === 'object' && + typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + +// If we were called with a replacer function, then call the replacer to +// obtain a replacement value. + + if (typeof rep === 'function') { + value = rep.call(holder, key, value); + } + +// What happens next depends on the value's type. + + switch (typeof value) { + case 'string': + return quote(value); + + case 'number': + +// JSON numbers must be finite. Encode non-finite numbers as null. + + return isFinite(value) ? String(value) : 'null'; + + case 'boolean': + case 'null': + +// If the value is a boolean or null, convert it to a string. Note: +// typeof null does not produce 'null'. The case is included here in +// the remote chance that this gets fixed someday. + + return String(value); + +// If the type is 'object', we might be dealing with an object or an array or +// null. + + case 'object': + +// Due to a specification blunder in ECMAScript, typeof null is 'object', +// so watch out for that case. + + if (!value) { + return 'null'; + } + +// Make an array to hold the partial results of stringifying this object value. + + gap += indent; + partial = []; + +// Is the value an array? + + if (Object.prototype.toString.apply(value) === '[object Array]') { + +// The value is an array. Stringify every element. Use null as a placeholder +// for non-JSON values. + + length = value.length; + for (i = 0; i < length; i += 1) { + partial[i] = str(i, value) || 'null'; + } + +// Join all of the elements together, separated with commas, and wrap them in +// brackets. + + v = partial.length === 0 ? '[]' : gap ? + '[\n' + gap + partial.join(',\n' + gap) + '\n' + mind + ']' : + '[' + partial.join(',') + ']'; + gap = mind; + return v; + } + +// If the replacer is an array, use it to select the members to be stringified. + + if (rep && typeof rep === 'object') { + length = rep.length; + for (i = 0; i < length; i += 1) { + if (typeof rep[i] === 'string') { + k = rep[i]; + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } else { + +// Otherwise, iterate through all of the keys in the object. + + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = str(k, value); + if (v) { + partial.push(quote(k) + (gap ? ': ' : ':') + v); + } + } + } + } + +// Join all of the member texts together, separated with commas, +// and wrap them in braces. + + v = partial.length === 0 ? '{}' : gap ? + '{\n' + gap + partial.join(',\n' + gap) + '\n' + mind + '}' : + '{' + partial.join(',') + '}'; + gap = mind; + return v; + } + } + +// If the JSON object does not yet have a stringify method, give it one. + + if (typeof Prado.JSON.stringify !== 'function') { + Prado.JSON.stringify = function (value, replacer, space) { + +// The stringify method takes a value and an optional replacer, and an optional +// space parameter, and returns a JSON text. The replacer can be a function +// that can replace values, or an array of strings that will select the keys. +// A default replacer method can be provided. Use of the space parameter can +// produce text that is more easily readable. + + var i; + gap = ''; + indent = ''; + +// If the space parameter is a number, make an indent string containing that +// many spaces. + + if (typeof space === 'number') { + for (i = 0; i < space; i += 1) { + indent += ' '; + } + +// If the space parameter is a string, it will be used as the indent string. + + } else if (typeof space === 'string') { + indent = space; + } + +// If there is a replacer, it must be a function or an array. +// Otherwise, throw an error. + + rep = replacer; + if (replacer && typeof replacer !== 'function' && + (typeof replacer !== 'object' || + typeof replacer.length !== 'number')) { + throw new Error('JSON.stringify'); + } + +// Make a fake root object containing our value under the key of ''. +// Return the result of stringifying the value. + + return str('', {'': value}); + }; + } + + +// If the JSON object does not yet have a parse method, give it one. + + if (typeof Prado.JSON.parse !== 'function') { + Prado.JSON.parse = function (text, reviver) { + +// The parse method takes a text and an optional reviver function, and returns +// a JavaScript value if the text is a valid JSON text. + + var j; + + function walk(holder, key) { + +// The walk method is used to recursively walk the resulting structure so +// that modifications can be made. + + var k, v, value = holder[key]; + if (value && typeof value === 'object') { + for (k in value) { + if (Object.prototype.hasOwnProperty.call(value, k)) { + v = walk(value, k); + if (v !== undefined) { + value[k] = v; + } else { + delete value[k]; + } + } + } + } + return reviver.call(holder, key, value); + } + + +// Parsing happens in four stages. In the first stage, we replace certain +// Unicode characters with escape sequences. JavaScript handles many characters +// incorrectly, either silently deleting them, or treating them as line endings. + + text = String(text); + cx.lastIndex = 0; + if (cx.test(text)) { + text = text.replace(cx, function (a) { + return '\\u' + + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + +// In the second stage, we run the text against regular expressions that look +// for non-JSON patterns. We are especially concerned with '()' and 'new' +// because they can cause invocation, and '=' because it can cause mutation. +// But just to be safe, we want to reject all unexpected forms. + +// We split the second stage into 4 regexp operations in order to work around +// crippling inefficiencies in IE's and Safari's regexp engines. First we +// replace the JSON backslash pairs with '@' (a non-JSON character). Second, we +// replace all simple value tokens with ']' characters. Third, we delete all +// open brackets that follow a colon or comma or that begin the text. Finally, +// we look to see that the remaining characters are only whitespace or ']' or +// ',' or ':' or '{' or '}'. If that is so, then the text is safe for eval. + + if (/^[\],:{}\s]*$/ + .test(text.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@') + .replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']') + .replace(/(?:^|:|,)(?:\s*\[)+/g, ''))) { + +// In the third stage we use the eval function to compile the text into a +// JavaScript structure. The '{' operator is subject to a syntactic ambiguity +// in JavaScript: it can begin a block or an object literal. We wrap the text +// in parens to eliminate the ambiguity. + + j = eval('(' + text + ')'); + +// In the optional fourth stage, we recursively walk the new structure, passing +// each name/value pair to a reviver function for possible transformation. + + return typeof reviver === 'function' ? + walk({'': j}, '') : j; + } + +// If the text is not JSON parseable, then a SyntaxError is thrown. + + throw new SyntaxError('JSON.parse'); + }; + } +}()); diff --git a/framework/Web/Javascripts/source/prado/controls/controls.js b/framework/Web/Javascripts/source/prado/controls/controls.js index 14853dca..43dd889e 100644 --- a/framework/Web/Javascripts/source/prado/controls/controls.js +++ b/framework/Web/Javascripts/source/prado/controls/controls.js @@ -6,12 +6,15 @@ Prado.WebUI.PostBackControl.prototype = {
initialize : function(options)
{
+
this._elementOnClick = null, //capture the element's onclick function
this.element = $(options.ID);
Prado.Registry.set(options.ID, this);
if(this.element)
{
+ // Issue 181
+ this.element.stopObserving();
if(this.onInit)
this.onInit(options);
}
@@ -196,6 +199,8 @@ Prado.WebUI.DefaultButton.prototype = {
initialize : function(options)
{
+ // Issue 181
+ $(options['Panel']).stopObserving();
this.options = options;
this._event = this.triggerEvent.bindEvent(this);
Event.observe(options['Panel'], 'keydown', this._event);
@@ -211,7 +216,6 @@ Prado.WebUI.DefaultButton.prototype = if(defaultButton)
{
this.triggered = true;
- $('PRADO_POSTBACK_TARGET').value = this.options.EventTarget;
Event.fireEvent(defaultButton, this.options['Event']);
Event.stop(ev);
}
diff --git a/framework/Web/Javascripts/source/prado/controls/slider.js b/framework/Web/Javascripts/source/prado/controls/slider.js index 593e6e87..f4c9b2f3 100644 --- a/framework/Web/Javascripts/source/prado/controls/slider.js +++ b/framework/Web/Javascripts/source/prado/controls/slider.js @@ -19,6 +19,13 @@ Prado.WebUI.TSlider = Class.extend(Prado.WebUI.PostBackControl, this.minimum = this.options.minimum || this.range.start; this.hiddenField=$(this.options.ID+'_1'); + // Issue 181 + this.element.stopObserving(); + this.track.stopObserving(); + this.handle.stopObserving(); + if (this.progress) this.progress.stopObserving(); + this.hiddenField.stopObserving(); + // Will be used to align the handle onto the track, if necessary this.alignX = parseInt(this.options.alignX || - this.track.offsetLeft); this.alignY = parseInt(this.options.alignY || - this.track.offsetTop); @@ -54,6 +61,10 @@ Prado.WebUI.TSlider = Class.extend(Prado.WebUI.PostBackControl, Event.observe (this.track, "mousedown", this.eventMouseDown); if (this.progress) Event.observe (this.progress, "mousedown", this.eventMouseDown); + + // Issue 181 + document.stopObserving("mouseup", this.eventMouseUp); + document.stopObserving("mousemove", this.eventMouseMove); Event.observe (document, "mouseup", this.eventMouseUp); Event.observe (document, "mousemove", this.eventMouseMove); diff --git a/framework/Web/Javascripts/source/prado/controls/tabpanel.js b/framework/Web/Javascripts/source/prado/controls/tabpanel.js index c46a5fea..363b5271 100644 --- a/framework/Web/Javascripts/source/prado/controls/tabpanel.js +++ b/framework/Web/Javascripts/source/prado/controls/tabpanel.js @@ -14,38 +14,51 @@ Prado.WebUI.TTabPanel.prototype = this.hiddenField = $(options.ID+'_1');
this.activeCssClass = options.ActiveCssClass;
this.normalCssClass = options.NormalCssClass;
- var length = options.Views.length;
- for(var i = 0; i<length; i++)
+ var i = 0;
+ for(var index in options.Views)
{
- var item = options.Views[i];
- var element = $(item+'_0');
- if (element)
+ var element = $(index+'_0');
+ if (options.Views[index])
{
- Event.observe(element, "click", this.elementClicked.bindEvent(this,item));
+ Event.observe(element, "click", this.elementClicked.bindEvent(this,index));
}
+ if(element)
+ {
+ if(this.hiddenField.value == i)
+ {
+ element.className=this.activeCssClass;
+ $(index).show();
+ }
+ else
+ {
+ element.className=this.normalCssClass;
+ $(index).hide();
+ }
+ }
+ i++;
}
},
elementClicked : function(event,viewID)
{
- var length = this.views.length;
- for(var i = 0; i<length; i++)
+ var i = 0;
+ for(var index in this.views)
{
- var item = this.views[i];
- if ($(item))
+ if ($(index))
{
- if(item == viewID)
+ if(index == viewID)
{
- $(item+'_0').className=this.activeCssClass;
- $(item).show();
+ $(index+'_0').className=this.activeCssClass;
+ $(index).show();
this.hiddenField.value=i;
}
else
{
- $(item+'_0').className=this.normalCssClass;
- $(item).hide();
+ $(index+'_0').className=this.normalCssClass;
+ $(index).hide();
}
}
+ i++;
}
}
};
diff --git a/framework/Web/Javascripts/source/prado/validator/validation3.js b/framework/Web/Javascripts/source/prado/validator/validation3.js index e24e8ffd..6d42365a 100644 --- a/framework/Web/Javascripts/source/prado/validator/validation3.js +++ b/framework/Web/Javascripts/source/prado/validator/validation3.js @@ -1155,10 +1155,22 @@ Prado.WebUI.TBaseValidator.prototype = getValidationValue : function(control)
{
var value = this.getRawValidationValue(control);
- if(Object.isString(value))
- return this.trim(value);
- else
- return value;
+ if(!control)
+ control = this.control
+ switch(this.options.ControlType)
+ {
+ case 'TDatePicker':
+ return value;
+ case 'THtmlArea':
+ return this.trim(value);
+ case 'TRadioButton':
+ return value;
+ default:
+ if(this.isListControlType())
+ return value;
+ else
+ return this.trim(value);
+ }
},
/**
@@ -1585,11 +1597,15 @@ Prado.WebUI.TActiveCustomValidator = Class.extend(Prado.WebUI.TBaseValidator, this.updateValidationDisplay();
this.manager.updateSummary(this.group);
// Redispatch initial request if any
- if (this.invoker instanceof Prado.CallbackRequest)
- {
- this.invoker.dispatch();
+ if(this.isValid) {
+ if(this.invoker instanceof Prado.CallbackRequest) {
+ this.invoker.dispatch();
+ } else {
+ $('PRADO_POSTBACK_TARGET').value = this.invoker.id;
+ $('PRADO_POSTBACK_PARAMETER').value = null;
+ $(this.options.FormID).submit();
+ }
}
-
},
/**
diff --git a/framework/Web/Javascripts/source/prototype-1.6.0.3/prototype.js b/framework/Web/Javascripts/source/prototype-1.6.0.3/prototype.js deleted file mode 100644 index dfe8ab4e..00000000 --- a/framework/Web/Javascripts/source/prototype-1.6.0.3/prototype.js +++ /dev/null @@ -1,4320 +0,0 @@ -/* Prototype JavaScript framework, version 1.6.0.3 - * (c) 2005-2008 Sam Stephenson - * - * Prototype is freely distributable under the terms of an MIT-style license. - * For details, see the Prototype web site: http://www.prototypejs.org/ - * - *--------------------------------------------------------------------------*/ - -var Prototype = { - Version: '1.6.0.3', - - Browser: { - IE: !!(window.attachEvent && - navigator.userAgent.indexOf('Opera') === -1), - Opera: navigator.userAgent.indexOf('Opera') > -1, - WebKit: navigator.userAgent.indexOf('AppleWebKit/') > -1, - Gecko: navigator.userAgent.indexOf('Gecko') > -1 && - navigator.userAgent.indexOf('KHTML') === -1, - MobileSafari: !!navigator.userAgent.match(/Apple.*Mobile.*Safari/) - }, - - BrowserFeatures: { - XPath: !!document.evaluate, - SelectorsAPI: !!document.querySelector, - ElementExtensions: !!window.HTMLElement, - SpecificElementExtensions: - document.createElement('div')['__proto__'] && - document.createElement('div')['__proto__'] !== - document.createElement('form')['__proto__'] - }, - - ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>', - JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, - - emptyFunction: function() { }, - K: function(x) { return x } -}; - -if (Prototype.Browser.MobileSafari) - Prototype.BrowserFeatures.SpecificElementExtensions = false; - - -/* Based on Alex Arnell's inheritance implementation. */ -var Class = { - create: function() { - var parent = null, properties = $A(arguments); - if (Object.isFunction(properties[0])) - parent = properties.shift(); - - function klass() { - this.initialize.apply(this, arguments); - } - - Object.extend(klass, Class.Methods); - klass.superclass = parent; - klass.subclasses = []; - - if (parent) { - var subclass = function() { }; - subclass.prototype = parent.prototype; - klass.prototype = new subclass; - parent.subclasses.push(klass); - } - - for (var i = 0; i < properties.length; i++) - klass.addMethods(properties[i]); - - if (!klass.prototype.initialize) - klass.prototype.initialize = Prototype.emptyFunction; - - klass.prototype.constructor = klass; - - return klass; - } -}; - -Class.Methods = { - addMethods: function(source) { - var ancestor = this.superclass && this.superclass.prototype; - var properties = Object.keys(source); - - if (!Object.keys({ toString: true }).length) - properties.push("toString", "valueOf"); - - for (var i = 0, length = properties.length; i < length; i++) { - var property = properties[i], value = source[property]; - if (ancestor && Object.isFunction(value) && - value.argumentNames().first() == "$super") { - var method = value; - value = (function(m) { - return function() { return ancestor[m].apply(this, arguments) }; - })(property).wrap(method); - - value.valueOf = method.valueOf.bind(method); - value.toString = method.toString.bind(method); - } - this.prototype[property] = value; - } - - return this; - } -}; - -var Abstract = { }; - -Object.extend = function(destination, source) { - for (var property in source) - destination[property] = source[property]; - return destination; -}; - -Object.extend(Object, { - inspect: function(object) { - try { - if (Object.isUndefined(object)) return 'undefined'; - if (object === null) return 'null'; - return object.inspect ? object.inspect() : String(object); - } catch (e) { - if (e instanceof RangeError) return '...'; - throw e; - } - }, - - toJSON: function(object) { - var type = typeof object; - switch (type) { - case 'undefined': - case 'function': - case 'unknown': return; - case 'boolean': return object.toString(); - } - - if (object === null) return 'null'; - if (object.toJSON) return object.toJSON(); - if (Object.isElement(object)) return; - - var results = []; - for (var property in object) { - var value = Object.toJSON(object[property]); - if (!Object.isUndefined(value)) - results.push(property.toJSON() + ': ' + value); - } - - return '{' + results.join(', ') + '}'; - }, - - toQueryString: function(object) { - return $H(object).toQueryString(); - }, - - toHTML: function(object) { - return object && object.toHTML ? object.toHTML() : String.interpret(object); - }, - - keys: function(object) { - var keys = []; - for (var property in object) - keys.push(property); - return keys; - }, - - values: function(object) { - var values = []; - for (var property in object) - values.push(object[property]); - return values; - }, - - clone: function(object) { - return Object.extend({ }, object); - }, - - isElement: function(object) { - return !!(object && object.nodeType == 1); - }, - - isArray: function(object) { - return object != null && typeof object == "object" && - 'splice' in object && 'join' in object; - }, - - isHash: function(object) { - return object instanceof Hash; - }, - - isFunction: function(object) { - return typeof object == "function"; - }, - - isString: function(object) { - return typeof object == "string"; - }, - - isNumber: function(object) { - return typeof object == "number"; - }, - - isUndefined: function(object) { - return typeof object == "undefined"; - } -}); - -Object.extend(Function.prototype, { - argumentNames: function() { - var names = this.toString().match(/^[\s\(]*function[^(]*\(([^\)]*)\)/)[1] - .replace(/\s+/g, '').split(','); - return names.length == 1 && !names[0] ? [] : names; - }, - - bind: function() { - if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; - var __method = this, args = $A(arguments), object = args.shift(); - return function() { - return __method.apply(object, args.concat($A(arguments))); - } - }, - - bindAsEventListener: function() { - var __method = this, args = $A(arguments), object = args.shift(); - return function(event) { - return __method.apply(object, [event || window.event].concat(args)); - } - }, - - curry: function() { - if (!arguments.length) return this; - var __method = this, args = $A(arguments); - return function() { - return __method.apply(this, args.concat($A(arguments))); - } - }, - - delay: function() { - var __method = this, args = $A(arguments), timeout = args.shift() * 1000; - return window.setTimeout(function() { - return __method.apply(__method, args); - }, timeout); - }, - - defer: function() { - var args = [0.01].concat($A(arguments)); - return this.delay.apply(this, args); - }, - - wrap: function(wrapper) { - var __method = this; - return function() { - return wrapper.apply(this, [__method.bind(this)].concat($A(arguments))); - } - }, - - methodize: function() { - if (this._methodized) return this._methodized; - var __method = this; - return this._methodized = function() { - return __method.apply(null, [this].concat($A(arguments))); - }; - } -}); - -Date.prototype.toJSON = function() { - return '"' + this.getUTCFullYear() + '-' + - (this.getUTCMonth() + 1).toPaddedString(2) + '-' + - this.getUTCDate().toPaddedString(2) + 'T' + - this.getUTCHours().toPaddedString(2) + ':' + - this.getUTCMinutes().toPaddedString(2) + ':' + - this.getUTCSeconds().toPaddedString(2) + 'Z"'; -}; - -var Try = { - these: function() { - var returnValue; - - for (var i = 0, length = arguments.length; i < length; i++) { - var lambda = arguments[i]; - try { - returnValue = lambda(); - break; - } catch (e) { } - } - - return returnValue; - } -}; - -RegExp.prototype.match = RegExp.prototype.test; - -RegExp.escape = function(str) { - return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); -}; - -/*--------------------------------------------------------------------------*/ - -var PeriodicalExecuter = Class.create({ - initialize: function(callback, frequency) { - this.callback = callback; - this.frequency = frequency; - this.currentlyExecuting = false; - - this.registerCallback(); - }, - - registerCallback: function() { - this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); - }, - - execute: function() { - this.callback(this); - }, - - stop: function() { - if (!this.timer) return; - clearInterval(this.timer); - this.timer = null; - }, - - onTimerEvent: function() { - if (!this.currentlyExecuting) { - try { - this.currentlyExecuting = true; - this.execute(); - } finally { - this.currentlyExecuting = false; - } - } - } -}); -Object.extend(String, { - interpret: function(value) { - return value == null ? '' : String(value); - }, - specialChar: { - '\b': '\\b', - '\t': '\\t', - '\n': '\\n', - '\f': '\\f', - '\r': '\\r', - '\\': '\\\\' - } -}); - -Object.extend(String.prototype, { - gsub: function(pattern, replacement) { - var result = '', source = this, match; - replacement = arguments.callee.prepareReplacement(replacement); - - while (source.length > 0) { - if (match = source.match(pattern)) { - result += source.slice(0, match.index); - result += String.interpret(replacement(match)); - source = source.slice(match.index + match[0].length); - } else { - result += source, source = ''; - } - } - return result; - }, - - sub: function(pattern, replacement, count) { - replacement = this.gsub.prepareReplacement(replacement); - count = Object.isUndefined(count) ? 1 : count; - - return this.gsub(pattern, function(match) { - if (--count < 0) return match[0]; - return replacement(match); - }); - }, - - scan: function(pattern, iterator) { - this.gsub(pattern, iterator); - return String(this); - }, - - truncate: function(length, truncation) { - length = length || 30; - truncation = Object.isUndefined(truncation) ? '...' : truncation; - return this.length > length ? - this.slice(0, length - truncation.length) + truncation : String(this); - }, - - strip: function() { - return this.replace(/^\s+/, '').replace(/\s+$/, ''); - }, - - stripTags: function() { - return this.replace(/<\/?[^>]+>/gi, ''); - }, - - stripScripts: function() { - return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); - }, - - extractScripts: function() { - var matchAll = new RegExp(Prototype.ScriptFragment, 'img'); - var matchOne = new RegExp(Prototype.ScriptFragment, 'im'); - return (this.match(matchAll) || []).map(function(scriptTag) { - return (scriptTag.match(matchOne) || ['', ''])[1]; - }); - }, - - evalScripts: function() { - return this.extractScripts().map(function(script) { return eval(script) }); - }, - - escapeHTML: function() { - var self = arguments.callee; - self.text.data = this; - return self.div.innerHTML; - }, - - unescapeHTML: function() { - var div = new Element('div'); - div.innerHTML = this.stripTags(); - return div.childNodes[0] ? (div.childNodes.length > 1 ? - $A(div.childNodes).inject('', function(memo, node) { return memo+node.nodeValue }) : - div.childNodes[0].nodeValue) : ''; - }, - - toQueryParams: function(separator) { - var match = this.strip().match(/([^?#]*)(#.*)?$/); - if (!match) return { }; - - return match[1].split(separator || '&').inject({ }, function(hash, pair) { - if ((pair = pair.split('='))[0]) { - var key = decodeURIComponent(pair.shift()); - var value = pair.length > 1 ? pair.join('=') : pair[0]; - if (value != undefined) value = decodeURIComponent(value); - - if (key in hash) { - if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; - hash[key].push(value); - } - else hash[key] = value; - } - return hash; - }); - }, - - toArray: function() { - return this.split(''); - }, - - succ: function() { - return this.slice(0, this.length - 1) + - String.fromCharCode(this.charCodeAt(this.length - 1) + 1); - }, - - times: function(count) { - return count < 1 ? '' : new Array(count + 1).join(this); - }, - - camelize: function() { - var parts = this.split('-'), len = parts.length; - if (len == 1) return parts[0]; - - var camelized = this.charAt(0) == '-' - ? parts[0].charAt(0).toUpperCase() + parts[0].substring(1) - : parts[0]; - - for (var i = 1; i < len; i++) - camelized += parts[i].charAt(0).toUpperCase() + parts[i].substring(1); - - return camelized; - }, - - capitalize: function() { - return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); - }, - - underscore: function() { - return this.gsub(/::/, '/').gsub(/([A-Z]+)([A-Z][a-z])/,'#{1}_#{2}').gsub(/([a-z\d])([A-Z])/,'#{1}_#{2}').gsub(/-/,'_').toLowerCase(); - }, - - dasherize: function() { - return this.gsub(/_/,'-'); - }, - - inspect: function(useDoubleQuotes) { - var escapedString = this.gsub(/[\x00-\x1f\\]/, function(match) { - var character = String.specialChar[match[0]]; - return character ? character : '\\u00' + match[0].charCodeAt().toPaddedString(2, 16); - }); - if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; - return "'" + escapedString.replace(/'/g, '\\\'') + "'"; - }, - - toJSON: function() { - return this.inspect(true); - }, - - unfilterJSON: function(filter) { - return this.sub(filter || Prototype.JSONFilter, '#{1}'); - }, - - isJSON: function() { - var str = this; - if (str.blank()) return false; - str = this.replace(/\\./g, '@').replace(/"[^"\\\n\r]*"/g, ''); - return (/^[,:{}\[\]0-9.\-+Eaeflnr-u \n\r\t]*$/).test(str); - }, - - evalJSON: function(sanitize) { - var json = this.unfilterJSON(); - try { - if (!sanitize || json.isJSON()) return eval('(' + json + ')'); - } catch (e) { } - throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); - }, - - include: function(pattern) { - return this.indexOf(pattern) > -1; - }, - - startsWith: function(pattern) { - return this.indexOf(pattern) === 0; - }, - - endsWith: function(pattern) { - var d = this.length - pattern.length; - return d >= 0 && this.lastIndexOf(pattern) === d; - }, - - empty: function() { - return this == ''; - }, - - blank: function() { - return /^\s*$/.test(this); - }, - - interpolate: function(object, pattern) { - return new Template(this, pattern).evaluate(object); - } -}); - -if (Prototype.Browser.WebKit || Prototype.Browser.IE) Object.extend(String.prototype, { - escapeHTML: function() { - return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); - }, - unescapeHTML: function() { - return this.stripTags().replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); - } -}); - -String.prototype.gsub.prepareReplacement = function(replacement) { - if (Object.isFunction(replacement)) return replacement; - var template = new Template(replacement); - return function(match) { return template.evaluate(match) }; -}; - -String.prototype.parseQuery = String.prototype.toQueryParams; - -Object.extend(String.prototype.escapeHTML, { - div: document.createElement('div'), - text: document.createTextNode('') -}); - -String.prototype.escapeHTML.div.appendChild(String.prototype.escapeHTML.text); - -var Template = Class.create({ - initialize: function(template, pattern) { - this.template = template.toString(); - this.pattern = pattern || Template.Pattern; - }, - - evaluate: function(object) { - if (Object.isFunction(object.toTemplateReplacements)) - object = object.toTemplateReplacements(); - - return this.template.gsub(this.pattern, function(match) { - if (object == null) return ''; - - var before = match[1] || ''; - if (before == '\\') return match[2]; - - var ctx = object, expr = match[3]; - var pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; - match = pattern.exec(expr); - if (match == null) return before; - - while (match != null) { - var comp = match[1].startsWith('[') ? match[2].gsub('\\\\]', ']') : match[1]; - ctx = ctx[comp]; - if (null == ctx || '' == match[3]) break; - expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); - match = pattern.exec(expr); - } - - return before + String.interpret(ctx); - }); - } -}); -Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; - -var $break = { }; - -var Enumerable = { - each: function(iterator, context) { - var index = 0; - try { - this._each(function(value) { - iterator.call(context, value, index++); - }); - } catch (e) { - if (e != $break) throw e; - } - return this; - }, - - eachSlice: function(number, iterator, context) { - var index = -number, slices = [], array = this.toArray(); - if (number < 1) return array; - while ((index += number) < array.length) - slices.push(array.slice(index, index+number)); - return slices.collect(iterator, context); - }, - - all: function(iterator, context) { - iterator = iterator || Prototype.K; - var result = true; - this.each(function(value, index) { - result = result && !!iterator.call(context, value, index); - if (!result) throw $break; - }); - return result; - }, - - any: function(iterator, context) { - iterator = iterator || Prototype.K; - var result = false; - this.each(function(value, index) { - if (result = !!iterator.call(context, value, index)) - throw $break; - }); - return result; - }, - - collect: function(iterator, context) { - iterator = iterator || Prototype.K; - var results = []; - this.each(function(value, index) { - results.push(iterator.call(context, value, index)); - }); - return results; - }, - - detect: function(iterator, context) { - var result; - this.each(function(value, index) { - if (iterator.call(context, value, index)) { - result = value; - throw $break; - } - }); - return result; - }, - - findAll: function(iterator, context) { - var results = []; - this.each(function(value, index) { - if (iterator.call(context, value, index)) - results.push(value); - }); - return results; - }, - - grep: function(filter, iterator, context) { - iterator = iterator || Prototype.K; - var results = []; - - if (Object.isString(filter)) - filter = new RegExp(filter); - - this.each(function(value, index) { - if (filter.match(value)) - results.push(iterator.call(context, value, index)); - }); - return results; - }, - - include: function(object) { - if (Object.isFunction(this.indexOf)) - if (this.indexOf(object) != -1) return true; - - var found = false; - this.each(function(value) { - if (value == object) { - found = true; - throw $break; - } - }); - return found; - }, - - inGroupsOf: function(number, fillWith) { - fillWith = Object.isUndefined(fillWith) ? null : fillWith; - return this.eachSlice(number, function(slice) { - while(slice.length < number) slice.push(fillWith); - return slice; - }); - }, - - inject: function(memo, iterator, context) { - this.each(function(value, index) { - memo = iterator.call(context, memo, value, index); - }); - return memo; - }, - - invoke: function(method) { - var args = $A(arguments).slice(1); - return this.map(function(value) { - return value[method].apply(value, args); - }); - }, - - max: function(iterator, context) { - iterator = iterator || Prototype.K; - var result; - this.each(function(value, index) { - value = iterator.call(context, value, index); - if (result == null || value >= result) - result = value; - }); - return result; - }, - - min: function(iterator, context) { - iterator = iterator || Prototype.K; - var result; - this.each(function(value, index) { - value = iterator.call(context, value, index); - if (result == null || value < result) - result = value; - }); - return result; - }, - - partition: function(iterator, context) { - iterator = iterator || Prototype.K; - var trues = [], falses = []; - this.each(function(value, index) { - (iterator.call(context, value, index) ? - trues : falses).push(value); - }); - return [trues, falses]; - }, - - pluck: function(property) { - var results = []; - this.each(function(value) { - results.push(value[property]); - }); - return results; - }, - - reject: function(iterator, context) { - var results = []; - this.each(function(value, index) { - if (!iterator.call(context, value, index)) - results.push(value); - }); - return results; - }, - - sortBy: function(iterator, context) { - return this.map(function(value, index) { - return { - value: value, - criteria: iterator.call(context, value, index) - }; - }).sort(function(left, right) { - var a = left.criteria, b = right.criteria; - return a < b ? -1 : a > b ? 1 : 0; - }).pluck('value'); - }, - - toArray: function() { - return this.map(); - }, - - zip: function() { - var iterator = Prototype.K, args = $A(arguments); - if (Object.isFunction(args.last())) - iterator = args.pop(); - - var collections = [this].concat(args).map($A); - return this.map(function(value, index) { - return iterator(collections.pluck(index)); - }); - }, - - size: function() { - return this.toArray().length; - }, - - inspect: function() { - return '#<Enumerable:' + this.toArray().inspect() + '>'; - } -}; - -Object.extend(Enumerable, { - map: Enumerable.collect, - find: Enumerable.detect, - select: Enumerable.findAll, - filter: Enumerable.findAll, - member: Enumerable.include, - entries: Enumerable.toArray, - every: Enumerable.all, - some: Enumerable.any -}); -function $A(iterable) { - if (!iterable) return []; - if (iterable.toArray) return iterable.toArray(); - var length = iterable.length || 0, results = new Array(length); - while (length--) results[length] = iterable[length]; - return results; -} - -if (Prototype.Browser.WebKit) { - $A = function(iterable) { - if (!iterable) return []; - // In Safari, only use the `toArray` method if it's not a NodeList. - // A NodeList is a function, has an function `item` property, and a numeric - // `length` property. Adapted from Google Doctype. - if (!(typeof iterable === 'function' && typeof iterable.length === - 'number' && typeof iterable.item === 'function') && iterable.toArray) - return iterable.toArray(); - var length = iterable.length || 0, results = new Array(length); - while (length--) results[length] = iterable[length]; - return results; - }; -} - -Array.from = $A; - -Object.extend(Array.prototype, Enumerable); - -if (!Array.prototype._reverse) Array.prototype._reverse = Array.prototype.reverse; - -Object.extend(Array.prototype, { - _each: function(iterator) { - for (var i = 0, length = this.length; i < length; i++) - iterator(this[i]); - }, - - clear: function() { - this.length = 0; - return this; - }, - - first: function() { - return this[0]; - }, - - last: function() { - return this[this.length - 1]; - }, - - compact: function() { - return this.select(function(value) { - return value != null; - }); - }, - - flatten: function() { - return this.inject([], function(array, value) { - return array.concat(Object.isArray(value) ? - value.flatten() : [value]); - }); - }, - - without: function() { - var values = $A(arguments); - return this.select(function(value) { - return !values.include(value); - }); - }, - - reverse: function(inline) { - return (inline !== false ? this : this.toArray())._reverse(); - }, - - reduce: function() { - return this.length > 1 ? this : this[0]; - }, - - uniq: function(sorted) { - return this.inject([], function(array, value, index) { - if (0 == index || (sorted ? array.last() != value : !array.include(value))) - array.push(value); - return array; - }); - }, - - intersect: function(array) { - return this.uniq().findAll(function(item) { - return array.detect(function(value) { return item === value }); - }); - }, - - clone: function() { - return [].concat(this); - }, - - size: function() { - return this.length; - }, - - inspect: function() { - return '[' + this.map(Object.inspect).join(', ') + ']'; - }, - - toJSON: function() { - var results = []; - this.each(function(object) { - var value = Object.toJSON(object); - if (!Object.isUndefined(value)) results.push(value); - }); - return '[' + results.join(', ') + ']'; - } -}); - -// use native browser JS 1.6 implementation if available -if (Object.isFunction(Array.prototype.forEach)) - Array.prototype._each = Array.prototype.forEach; - -if (!Array.prototype.indexOf) Array.prototype.indexOf = function(item, i) { - i || (i = 0); - var length = this.length; - if (i < 0) i = length + i; - for (; i < length; i++) - if (this[i] === item) return i; - return -1; -}; - -if (!Array.prototype.lastIndexOf) Array.prototype.lastIndexOf = function(item, i) { - i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; - var n = this.slice(0, i).reverse().indexOf(item); - return (n < 0) ? n : i - n - 1; -}; - -Array.prototype.toArray = Array.prototype.clone; - -function $w(string) { - if (!Object.isString(string)) return []; - string = string.strip(); - return string ? string.split(/\s+/) : []; -} - -if (Prototype.Browser.Opera){ - Array.prototype.concat = function() { - var array = []; - for (var i = 0, length = this.length; i < length; i++) array.push(this[i]); - for (var i = 0, length = arguments.length; i < length; i++) { - if (Object.isArray(arguments[i])) { - for (var j = 0, arrayLength = arguments[i].length; j < arrayLength; j++) - array.push(arguments[i][j]); - } else { - array.push(arguments[i]); - } - } - return array; - }; -} -Object.extend(Number.prototype, { - toColorPart: function() { - return this.toPaddedString(2, 16); - }, - - succ: function() { - return this + 1; - }, - - times: function(iterator, context) { - $R(0, this, true).each(iterator, context); - return this; - }, - - toPaddedString: function(length, radix) { - var string = this.toString(radix || 10); - return '0'.times(length - string.length) + string; - }, - - toJSON: function() { - return isFinite(this) ? this.toString() : 'null'; - } -}); - -$w('abs round ceil floor').each(function(method){ - Number.prototype[method] = Math[method].methodize(); -}); -function $H(object) { - return new Hash(object); -}; - -var Hash = Class.create(Enumerable, (function() { - - function toQueryPair(key, value) { - if (Object.isUndefined(value)) return key; - return key + '=' + encodeURIComponent(String.interpret(value)); - } - - return { - initialize: function(object) { - this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); - }, - - _each: function(iterator) { - for (var key in this._object) { - var value = this._object[key], pair = [key, value]; - pair.key = key; - pair.value = value; - iterator(pair); - } - }, - - set: function(key, value) { - return this._object[key] = value; - }, - - get: function(key) { - // simulating poorly supported hasOwnProperty - if (this._object[key] !== Object.prototype[key]) - return this._object[key]; - }, - - unset: function(key) { - var value = this._object[key]; - delete this._object[key]; - return value; - }, - - toObject: function() { - return Object.clone(this._object); - }, - - keys: function() { - return this.pluck('key'); - }, - - values: function() { - return this.pluck('value'); - }, - - index: function(value) { - var match = this.detect(function(pair) { - return pair.value === value; - }); - return match && match.key; - }, - - merge: function(object) { - return this.clone().update(object); - }, - - update: function(object) { - return new Hash(object).inject(this, function(result, pair) { - result.set(pair.key, pair.value); - return result; - }); - }, - - toQueryString: function() { - return this.inject([], function(results, pair) { - var key = encodeURIComponent(pair.key), values = pair.value; - - if (values && typeof values == 'object') { - if (Object.isArray(values)) - return results.concat(values.map(toQueryPair.curry(key))); - } else results.push(toQueryPair(key, values)); - return results; - }).join('&'); - }, - - inspect: function() { - return '#<Hash:{' + this.map(function(pair) { - return pair.map(Object.inspect).join(': '); - }).join(', ') + '}>'; - }, - - toJSON: function() { - return Object.toJSON(this.toObject()); - }, - - clone: function() { - return new Hash(this); - } - } -})()); - -Hash.prototype.toTemplateReplacements = Hash.prototype.toObject; -Hash.from = $H; -var ObjectRange = Class.create(Enumerable, { - initialize: function(start, end, exclusive) { - this.start = start; - this.end = end; - this.exclusive = exclusive; - }, - - _each: function(iterator) { - var value = this.start; - while (this.include(value)) { - iterator(value); - value = value.succ(); - } - }, - - include: function(value) { - if (value < this.start) - return false; - if (this.exclusive) - return value < this.end; - return value <= this.end; - } -}); - -var $R = function(start, end, exclusive) { - return new ObjectRange(start, end, exclusive); -}; - -var Ajax = { - getTransport: function() { - return Try.these( - function() {return new XMLHttpRequest()}, - function() {return new ActiveXObject('Msxml2.XMLHTTP')}, - function() {return new ActiveXObject('Microsoft.XMLHTTP')} - ) || false; - }, - - activeRequestCount: 0 -}; - -Ajax.Responders = { - responders: [], - - _each: function(iterator) { - this.responders._each(iterator); - }, - - register: function(responder) { - if (!this.include(responder)) - this.responders.push(responder); - }, - - unregister: function(responder) { - this.responders = this.responders.without(responder); - }, - - dispatch: function(callback, request, transport, json) { - this.each(function(responder) { - if (Object.isFunction(responder[callback])) { - try { - responder[callback].apply(responder, [request, transport, json]); - } catch (e) { } - } - }); - } -}; - -Object.extend(Ajax.Responders, Enumerable); - -Ajax.Responders.register({ - onCreate: function() { Ajax.activeRequestCount++ }, - onComplete: function() { Ajax.activeRequestCount-- } -}); - -Ajax.Base = Class.create({ - initialize: function(options) { - this.options = { - method: 'post', - asynchronous: true, - contentType: 'application/x-www-form-urlencoded', - encoding: 'UTF-8', - parameters: '', - evalJSON: true, - evalJS: true - }; - Object.extend(this.options, options || { }); - - this.options.method = this.options.method.toLowerCase(); - - if (Object.isString(this.options.parameters)) - this.options.parameters = this.options.parameters.toQueryParams(); - else if (Object.isHash(this.options.parameters)) - this.options.parameters = this.options.parameters.toObject(); - } -}); - -Ajax.Request = Class.create(Ajax.Base, { - _complete: false, - - initialize: function($super, url, options) { - $super(options); - this.transport = Ajax.getTransport(); - this.request(url); - }, - - request: function(url) { - this.url = url; - this.method = this.options.method; - var params = Object.clone(this.options.parameters); - - if (!['get', 'post'].include(this.method)) { - // simulate other verbs over post - params['_method'] = this.method; - this.method = 'post'; - } - - this.parameters = params; - - if (params = Object.toQueryString(params)) { - // when GET, append parameters to URL - if (this.method == 'get') - this.url += (this.url.include('?') ? '&' : '?') + params; - else if (/Konqueror|Safari|KHTML/.test(navigator.userAgent)) - params += '&_='; - } - - try { - var response = new Ajax.Response(this); - if (this.options.onCreate) this.options.onCreate(response); - Ajax.Responders.dispatch('onCreate', this, response); - - this.transport.open(this.method.toUpperCase(), this.url, - this.options.asynchronous); - - if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); - - this.transport.onreadystatechange = this.onStateChange.bind(this); - this.setRequestHeaders(); - - this.body = this.method == 'post' ? (this.options.postBody || params) : null; - this.transport.send(this.body); - - /* Force Firefox to handle ready state 4 for synchronous requests */ - if (!this.options.asynchronous && this.transport.overrideMimeType) - this.onStateChange(); - - } - catch (e) { - this.dispatchException(e); - } - }, - - onStateChange: function() { - var readyState = this.transport.readyState; - if (readyState > 1 && !((readyState == 4) && this._complete)) - this.respondToReadyState(this.transport.readyState); - }, - - setRequestHeaders: function() { - var headers = { - 'X-Requested-With': 'XMLHttpRequest', - 'X-Prototype-Version': Prototype.Version, - 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' - }; - - if (this.method == 'post') { - headers['Content-type'] = this.options.contentType + - (this.options.encoding ? '; charset=' + this.options.encoding : ''); - - /* Force "Connection: close" for older Mozilla browsers to work - * around a bug where XMLHttpRequest sends an incorrect - * Content-length header. See Mozilla Bugzilla #246651. - */ - if (this.transport.overrideMimeType && - (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) - headers['Connection'] = 'close'; - } - - // user-defined headers - if (typeof this.options.requestHeaders == 'object') { - var extras = this.options.requestHeaders; - - if (Object.isFunction(extras.push)) - for (var i = 0, length = extras.length; i < length; i += 2) - headers[extras[i]] = extras[i+1]; - else - $H(extras).each(function(pair) { headers[pair.key] = pair.value }); - } - - for (var name in headers) - this.transport.setRequestHeader(name, headers[name]); - }, - - success: function() { - var status = this.getStatus(); - return !status || (status >= 200 && status < 300); - }, - - getStatus: function() { - try { - return this.transport.status || 0; - } catch (e) { return 0 } - }, - - respondToReadyState: function(readyState) { - var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); - - if (state == 'Complete') { - try { - this._complete = true; - (this.options['on' + response.status] - || this.options['on' + (this.success() ? 'Success' : 'Failure')] - || Prototype.emptyFunction)(response, response.headerJSON); - } catch (e) { - this.dispatchException(e); - } - - var contentType = response.getHeader('Content-type'); - if (this.options.evalJS == 'force' - || (this.options.evalJS && this.isSameOrigin() && contentType - && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) - this.evalResponse(); - } - - try { - (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); - Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); - } catch (e) { - this.dispatchException(e); - } - - if (state == 'Complete') { - // avoid memory leak in MSIE: clean up - this.transport.onreadystatechange = Prototype.emptyFunction; - } - }, - - isSameOrigin: function() { - var m = this.url.match(/^\s*https?:\/\/[^\/]*/); - return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ - protocol: location.protocol, - domain: document.domain, - port: location.port ? ':' + location.port : '' - })); - }, - - getHeader: function(name) { - try { - return this.transport.getResponseHeader(name) || null; - } catch (e) { return null } - }, - - evalResponse: function() { - try { - return eval((this.transport.responseText || '').unfilterJSON()); - } catch (e) { - this.dispatchException(e); - } - }, - - dispatchException: function(exception) { - (this.options.onException || Prototype.emptyFunction)(this, exception); - Ajax.Responders.dispatch('onException', this, exception); - } -}); - -Ajax.Request.Events = - ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; - -Ajax.Response = Class.create({ - initialize: function(request){ - this.request = request; - var transport = this.transport = request.transport, - readyState = this.readyState = transport.readyState; - - if((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { - this.status = this.getStatus(); - this.statusText = this.getStatusText(); - this.responseText = String.interpret(transport.responseText); - this.headerJSON = this._getHeaderJSON(); - } - - if(readyState == 4) { - var xml = transport.responseXML; - this.responseXML = Object.isUndefined(xml) ? null : xml; - this.responseJSON = this._getResponseJSON(); - } - }, - - status: 0, - statusText: '', - - getStatus: Ajax.Request.prototype.getStatus, - - getStatusText: function() { - try { - return this.transport.statusText || ''; - } catch (e) { return '' } - }, - - getHeader: Ajax.Request.prototype.getHeader, - - getAllHeaders: function() { - try { - return this.getAllResponseHeaders(); - } catch (e) { return null } - }, - - getResponseHeader: function(name) { - return this.transport.getResponseHeader(name); - }, - - getAllResponseHeaders: function() { - return this.transport.getAllResponseHeaders(); - }, - - _getHeaderJSON: function() { - var json = this.getHeader('X-JSON'); - if (!json) return null; - json = decodeURIComponent(escape(json)); - try { - return json.evalJSON(this.request.options.sanitizeJSON || - !this.request.isSameOrigin()); - } catch (e) { - this.request.dispatchException(e); - } - }, - - _getResponseJSON: function() { - var options = this.request.options; - if (!options.evalJSON || (options.evalJSON != 'force' && - !(this.getHeader('Content-type') || '').include('application/json')) || - this.responseText.blank()) - return null; - try { - return this.responseText.evalJSON(options.sanitizeJSON || - !this.request.isSameOrigin()); - } catch (e) { - this.request.dispatchException(e); - } - } -}); - -Ajax.Updater = Class.create(Ajax.Request, { - initialize: function($super, container, url, options) { - this.container = { - success: (container.success || container), - failure: (container.failure || (container.success ? null : container)) - }; - - options = Object.clone(options); - var onComplete = options.onComplete; - options.onComplete = (function(response, json) { - this.updateContent(response.responseText); - if (Object.isFunction(onComplete)) onComplete(response, json); - }).bind(this); - - $super(url, options); - }, - - updateContent: function(responseText) { - var receiver = this.container[this.success() ? 'success' : 'failure'], - options = this.options; - - if (!options.evalScripts) responseText = responseText.stripScripts(); - - if (receiver = $(receiver)) { - if (options.insertion) { - if (Object.isString(options.insertion)) { - var insertion = { }; insertion[options.insertion] = responseText; - receiver.insert(insertion); - } - else options.insertion(receiver, responseText); - } - else receiver.update(responseText); - } - } -}); - -Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { - initialize: function($super, container, url, options) { - $super(options); - this.onComplete = this.options.onComplete; - - this.frequency = (this.options.frequency || 2); - this.decay = (this.options.decay || 1); - - this.updater = { }; - this.container = container; - this.url = url; - - this.start(); - }, - - start: function() { - this.options.onComplete = this.updateComplete.bind(this); - this.onTimerEvent(); - }, - - stop: function() { - this.updater.options.onComplete = undefined; - clearTimeout(this.timer); - (this.onComplete || Prototype.emptyFunction).apply(this, arguments); - }, - - updateComplete: function(response) { - if (this.options.decay) { - this.decay = (response.responseText == this.lastText ? - this.decay * this.options.decay : 1); - - this.lastText = response.responseText; - } - this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); - }, - - onTimerEvent: function() { - this.updater = new Ajax.Updater(this.container, this.url, this.options); - } -}); -function $(element) { - if (arguments.length > 1) { - for (var i = 0, elements = [], length = arguments.length; i < length; i++) - elements.push($(arguments[i])); - return elements; - } - if (Object.isString(element)) - element = document.getElementById(element); - return Element.extend(element); -} - -if (Prototype.BrowserFeatures.XPath) { - document._getElementsByXPath = function(expression, parentElement) { - var results = []; - var query = document.evaluate(expression, $(parentElement) || document, - null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); - for (var i = 0, length = query.snapshotLength; i < length; i++) - results.push(Element.extend(query.snapshotItem(i))); - return results; - }; -} - -/*--------------------------------------------------------------------------*/ - -if (!window.Node) var Node = { }; - -if (!Node.ELEMENT_NODE) { - // DOM level 2 ECMAScript Language Binding - Object.extend(Node, { - ELEMENT_NODE: 1, - ATTRIBUTE_NODE: 2, - TEXT_NODE: 3, - CDATA_SECTION_NODE: 4, - ENTITY_REFERENCE_NODE: 5, - ENTITY_NODE: 6, - PROCESSING_INSTRUCTION_NODE: 7, - COMMENT_NODE: 8, - DOCUMENT_NODE: 9, - DOCUMENT_TYPE_NODE: 10, - DOCUMENT_FRAGMENT_NODE: 11, - NOTATION_NODE: 12 - }); -} - -(function() { - var element = this.Element; - this.Element = function(tagName, attributes) { - attributes = attributes || { }; - tagName = tagName.toLowerCase(); - var cache = Element.cache; - if (Prototype.Browser.IE && attributes.name) { - tagName = '<' + tagName + ' name="' + attributes.name + '">'; - delete attributes.name; - return Element.writeAttribute(document.createElement(tagName), attributes); - } - if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); - return Element.writeAttribute(cache[tagName].cloneNode(false), attributes); - }; - Object.extend(this.Element, element || { }); - if (element) this.Element.prototype = element.prototype; -}).call(window); - -Element.cache = { }; - -Element.Methods = { - visible: function(element) { - return $(element).style.display != 'none'; - }, - - toggle: function(element) { - element = $(element); - Element[Element.visible(element) ? 'hide' : 'show'](element); - return element; - }, - - hide: function(element) { - element = $(element); - element.style.display = 'none'; - return element; - }, - - show: function(element) { - element = $(element); - element.style.display = ''; - return element; - }, - - remove: function(element) { - element = $(element); - element.parentNode.removeChild(element); - return element; - }, - - update: function(element, content) { - element = $(element); - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) return element.update().insert(content); - content = Object.toHTML(content); - element.innerHTML = content.stripScripts(); - content.evalScripts.bind(content).defer(); - return element; - }, - - replace: function(element, content) { - element = $(element); - if (content && content.toElement) content = content.toElement(); - else if (!Object.isElement(content)) { - content = Object.toHTML(content); - var range = element.ownerDocument.createRange(); - range.selectNode(element); - content.evalScripts.bind(content).defer(); - content = range.createContextualFragment(content.stripScripts()); - } - element.parentNode.replaceChild(content, element); - return element; - }, - - insert: function(element, insertions) { - element = $(element); - - if (Object.isString(insertions) || Object.isNumber(insertions) || - Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) - insertions = {bottom:insertions}; - - var content, insert, tagName, childNodes; - - for (var position in insertions) { - content = insertions[position]; - position = position.toLowerCase(); - insert = Element._insertionTranslations[position]; - - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) { - insert(element, content); - continue; - } - - content = Object.toHTML(content); - - tagName = ((position == 'before' || position == 'after') - ? element.parentNode : element).tagName.toUpperCase(); - - childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); - - if (position == 'top' || position == 'after') childNodes.reverse(); - childNodes.each(insert.curry(element)); - - content.evalScripts.bind(content).defer(); - } - - return element; - }, - - wrap: function(element, wrapper, attributes) { - element = $(element); - if (Object.isElement(wrapper)) - $(wrapper).writeAttribute(attributes || { }); - else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); - else wrapper = new Element('div', wrapper); - if (element.parentNode) - element.parentNode.replaceChild(wrapper, element); - wrapper.appendChild(element); - return wrapper; - }, - - inspect: function(element) { - element = $(element); - var result = '<' + element.tagName.toLowerCase(); - $H({'id': 'id', 'className': 'class'}).each(function(pair) { - var property = pair.first(), attribute = pair.last(); - var value = (element[property] || '').toString(); - if (value) result += ' ' + attribute + '=' + value.inspect(true); - }); - return result + '>'; - }, - - recursivelyCollect: function(element, property) { - element = $(element); - var elements = []; - while (element = element[property]) - if (element.nodeType == 1) - elements.push(Element.extend(element)); - return elements; - }, - - ancestors: function(element) { - return $(element).recursivelyCollect('parentNode'); - }, - - descendants: function(element) { - return $(element).select("*"); - }, - - firstDescendant: function(element) { - element = $(element).firstChild; - while (element && element.nodeType != 1) element = element.nextSibling; - return $(element); - }, - - immediateDescendants: function(element) { - if (!(element = $(element).firstChild)) return []; - while (element && element.nodeType != 1) element = element.nextSibling; - if (element) return [element].concat($(element).nextSiblings()); - return []; - }, - - previousSiblings: function(element) { - return $(element).recursivelyCollect('previousSibling'); - }, - - nextSiblings: function(element) { - return $(element).recursivelyCollect('nextSibling'); - }, - - siblings: function(element) { - element = $(element); - return element.previousSiblings().reverse().concat(element.nextSiblings()); - }, - - match: function(element, selector) { - if (Object.isString(selector)) - selector = new Selector(selector); - return selector.match($(element)); - }, - - up: function(element, expression, index) { - element = $(element); - if (arguments.length == 1) return $(element.parentNode); - var ancestors = element.ancestors(); - return Object.isNumber(expression) ? ancestors[expression] : - Selector.findElement(ancestors, expression, index); - }, - - down: function(element, expression, index) { - element = $(element); - if (arguments.length == 1) return element.firstDescendant(); - return Object.isNumber(expression) ? element.descendants()[expression] : - Element.select(element, expression)[index || 0]; - }, - - previous: function(element, expression, index) { - element = $(element); - if (arguments.length == 1) return $(Selector.handlers.previousElementSibling(element)); - var previousSiblings = element.previousSiblings(); - return Object.isNumber(expression) ? previousSiblings[expression] : - Selector.findElement(previousSiblings, expression, index); - }, - - next: function(element, expression, index) { - element = $(element); - if (arguments.length == 1) return $(Selector.handlers.nextElementSibling(element)); - var nextSiblings = element.nextSiblings(); - return Object.isNumber(expression) ? nextSiblings[expression] : - Selector.findElement(nextSiblings, expression, index); - }, - - select: function() { - var args = $A(arguments), element = $(args.shift()); - return Selector.findChildElements(element, args); - }, - - adjacent: function() { - var args = $A(arguments), element = $(args.shift()); - return Selector.findChildElements(element.parentNode, args).without(element); - }, - - identify: function(element) { - element = $(element); - var id = element.readAttribute('id'), self = arguments.callee; - if (id) return id; - do { id = 'anonymous_element_' + self.counter++ } while ($(id)); - element.writeAttribute('id', id); - return id; - }, - - readAttribute: function(element, name) { - element = $(element); - if (Prototype.Browser.IE) { - var t = Element._attributeTranslations.read; - if (t.values[name]) return t.values[name](element, name); - if (t.names[name]) name = t.names[name]; - if (name.include(':')) { - return (!element.attributes || !element.attributes[name]) ? null : - element.attributes[name].value; - } - } - return element.getAttribute(name); - }, - - writeAttribute: function(element, name, value) { - element = $(element); - var attributes = { }, t = Element._attributeTranslations.write; - - if (typeof name == 'object') attributes = name; - else attributes[name] = Object.isUndefined(value) ? true : value; - - for (var attr in attributes) { - name = t.names[attr] || attr; - value = attributes[attr]; - if (t.values[attr]) name = t.values[attr](element, value); - if (value === false || value === null) - element.removeAttribute(name); - else if (value === true) - element.setAttribute(name, name); - else element.setAttribute(name, value); - } - return element; - }, - - getHeight: function(element) { - return $(element).getDimensions().height; - }, - - getWidth: function(element) { - return $(element).getDimensions().width; - }, - - classNames: function(element) { - return new Element.ClassNames(element); - }, - - hasClassName: function(element, className) { - if (!(element = $(element))) return; - var elementClassName = element.className; - return (elementClassName.length > 0 && (elementClassName == className || - new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); - }, - - addClassName: function(element, className) { - if (!(element = $(element))) return; - if (!element.hasClassName(className)) - element.className += (element.className ? ' ' : '') + className; - return element; - }, - - removeClassName: function(element, className) { - if (!(element = $(element))) return; - element.className = element.className.replace( - new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); - return element; - }, - - toggleClassName: function(element, className) { - if (!(element = $(element))) return; - return element[element.hasClassName(className) ? - 'removeClassName' : 'addClassName'](className); - }, - - // removes whitespace-only text node children - cleanWhitespace: function(element) { - element = $(element); - var node = element.firstChild; - while (node) { - var nextNode = node.nextSibling; - if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) - element.removeChild(node); - node = nextNode; - } - return element; - }, - - empty: function(element) { - return $(element).innerHTML.blank(); - }, - - descendantOf: function(element, ancestor) { - element = $(element), ancestor = $(ancestor); - - if (element.compareDocumentPosition) - return (element.compareDocumentPosition(ancestor) & 8) === 8; - - if (ancestor.contains) - return ancestor.contains(element) && ancestor !== element; - - while (element = element.parentNode) - if (element == ancestor) return true; - - return false; - }, - - scrollTo: function(element) { - element = $(element); - var pos = element.cumulativeOffset(); - window.scrollTo(pos[0], pos[1]); - return element; - }, - - getStyle: function(element, style) { - element = $(element); - style = style == 'float' ? 'cssFloat' : style.camelize(); - var value = element.style[style]; - if (!value || value == 'auto') { - var css = document.defaultView.getComputedStyle(element, null); - value = css ? css[style] : null; - } - if (style == 'opacity') return value ? parseFloat(value) : 1.0; - return value == 'auto' ? null : value; - }, - - getOpacity: function(element) { - return $(element).getStyle('opacity'); - }, - - setStyle: function(element, styles) { - element = $(element); - var elementStyle = element.style, match; - if (Object.isString(styles)) { - element.style.cssText += ';' + styles; - return styles.include('opacity') ? - element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; - } - for (var property in styles) - if (property == 'opacity') element.setOpacity(styles[property]); - else - elementStyle[(property == 'float' || property == 'cssFloat') ? - (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : - property] = styles[property]; - - return element; - }, - - setOpacity: function(element, value) { - element = $(element); - element.style.opacity = (value == 1 || value === '') ? '' : - (value < 0.00001) ? 0 : value; - return element; - }, - - getDimensions: function(element) { - element = $(element); - var display = element.getStyle('display'); - if (display != 'none' && display != null) // Safari bug - return {width: element.offsetWidth, height: element.offsetHeight}; - - // All *Width and *Height properties give 0 on elements with display none, - // so enable the element temporarily - var els = element.style; - var originalVisibility = els.visibility; - var originalPosition = els.position; - var originalDisplay = els.display; - els.visibility = 'hidden'; - els.position = 'absolute'; - els.display = 'block'; - var originalWidth = element.clientWidth; - var originalHeight = element.clientHeight; - els.display = originalDisplay; - els.position = originalPosition; - els.visibility = originalVisibility; - return {width: originalWidth, height: originalHeight}; - }, - - makePositioned: function(element) { - element = $(element); - var pos = Element.getStyle(element, 'position'); - if (pos == 'static' || !pos) { - element._madePositioned = true; - element.style.position = 'relative'; - // Opera returns the offset relative to the positioning context, when an - // element is position relative but top and left have not been defined - if (Prototype.Browser.Opera) { - element.style.top = 0; - element.style.left = 0; - } - } - return element; - }, - - undoPositioned: function(element) { - element = $(element); - if (element._madePositioned) { - element._madePositioned = undefined; - element.style.position = - element.style.top = - element.style.left = - element.style.bottom = - element.style.right = ''; - } - return element; - }, - - makeClipping: function(element) { - element = $(element); - if (element._overflow) return element; - element._overflow = Element.getStyle(element, 'overflow') || 'auto'; - if (element._overflow !== 'hidden') - element.style.overflow = 'hidden'; - return element; - }, - - undoClipping: function(element) { - element = $(element); - if (!element._overflow) return element; - element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; - element._overflow = null; - return element; - }, - - cumulativeOffset: function(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - } while (element); - return Element._returnOffset(valueL, valueT); - }, - - positionedOffset: function(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - element = element.offsetParent; - if (element) { - if (element.tagName.toUpperCase() == 'BODY') break; - var p = Element.getStyle(element, 'position'); - if (p !== 'static') break; - } - } while (element); - return Element._returnOffset(valueL, valueT); - }, - - absolutize: function(element) { - element = $(element); - if (element.getStyle('position') == 'absolute') return element; - // Position.prepare(); // To be done manually by Scripty when it needs it. - - var offsets = element.positionedOffset(); - var top = offsets[1]; - var left = offsets[0]; - var width = element.clientWidth; - var height = element.clientHeight; - - element._originalLeft = left - parseFloat(element.style.left || 0); - element._originalTop = top - parseFloat(element.style.top || 0); - element._originalWidth = element.style.width; - element._originalHeight = element.style.height; - - element.style.position = 'absolute'; - element.style.top = top + 'px'; - element.style.left = left + 'px'; - element.style.width = width + 'px'; - element.style.height = height + 'px'; - return element; - }, - - relativize: function(element) { - element = $(element); - if (element.getStyle('position') == 'relative') return element; - // Position.prepare(); // To be done manually by Scripty when it needs it. - - element.style.position = 'relative'; - var top = parseFloat(element.style.top || 0) - (element._originalTop || 0); - var left = parseFloat(element.style.left || 0) - (element._originalLeft || 0); - - element.style.top = top + 'px'; - element.style.left = left + 'px'; - element.style.height = element._originalHeight; - element.style.width = element._originalWidth; - return element; - }, - - cumulativeScrollOffset: function(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.scrollTop || 0; - valueL += element.scrollLeft || 0; - element = element.parentNode; - } while (element); - return Element._returnOffset(valueL, valueT); - }, - - getOffsetParent: function(element) { - if (element.offsetParent) return $(element.offsetParent); - if (element == document.body) return $(element); - - while ((element = element.parentNode) && element != document.body) - if (Element.getStyle(element, 'position') != 'static') - return $(element); - - return $(document.body); - }, - - viewportOffset: function(forElement) { - var valueT = 0, valueL = 0; - - var element = forElement; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - - // Safari fix - if (element.offsetParent == document.body && - Element.getStyle(element, 'position') == 'absolute') break; - - } while (element = element.offsetParent); - - element = forElement; - do { - if (!Prototype.Browser.Opera || (element.tagName && (element.tagName.toUpperCase() == 'BODY'))) { - valueT -= element.scrollTop || 0; - valueL -= element.scrollLeft || 0; - } - } while (element = element.parentNode); - - return Element._returnOffset(valueL, valueT); - }, - - clonePosition: function(element, source) { - var options = Object.extend({ - setLeft: true, - setTop: true, - setWidth: true, - setHeight: true, - offsetTop: 0, - offsetLeft: 0 - }, arguments[2] || { }); - - // find page position of source - source = $(source); - var p = source.viewportOffset(); - - // find coordinate system to use - element = $(element); - var delta = [0, 0]; - var parent = null; - // delta [0,0] will do fine with position: fixed elements, - // position:absolute needs offsetParent deltas - if (Element.getStyle(element, 'position') == 'absolute') { - parent = element.getOffsetParent(); - delta = parent.viewportOffset(); - } - - // correct by body offsets (fixes Safari) - if (parent == document.body) { - delta[0] -= document.body.offsetLeft; - delta[1] -= document.body.offsetTop; - } - - // set position - if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; - if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; - if (options.setWidth) element.style.width = source.offsetWidth + 'px'; - if (options.setHeight) element.style.height = source.offsetHeight + 'px'; - return element; - } -}; - -Element.Methods.identify.counter = 1; - -Object.extend(Element.Methods, { - getElementsBySelector: Element.Methods.select, - childElements: Element.Methods.immediateDescendants -}); - -Element._attributeTranslations = { - write: { - names: { - className: 'class', - htmlFor: 'for' - }, - values: { } - } -}; - -if (Prototype.Browser.Opera) { - Element.Methods.getStyle = Element.Methods.getStyle.wrap( - function(proceed, element, style) { - switch (style) { - case 'left': case 'top': case 'right': case 'bottom': - if (proceed(element, 'position') === 'static') return null; - case 'height': case 'width': - // returns '0px' for hidden elements; we want it to return null - if (!Element.visible(element)) return null; - - // returns the border-box dimensions rather than the content-box - // dimensions, so we subtract padding and borders from the value - var dim = parseInt(proceed(element, style), 10); - - if (dim !== element['offset' + style.capitalize()]) - return dim + 'px'; - - var properties; - if (style === 'height') { - properties = ['border-top-width', 'padding-top', - 'padding-bottom', 'border-bottom-width']; - } - else { - properties = ['border-left-width', 'padding-left', - 'padding-right', 'border-right-width']; - } - return properties.inject(dim, function(memo, property) { - var val = proceed(element, property); - return val === null ? memo : memo - parseInt(val, 10); - }) + 'px'; - default: return proceed(element, style); - } - } - ); - - Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( - function(proceed, element, attribute) { - if (attribute === 'title') return element.title; - return proceed(element, attribute); - } - ); -} - -else if (Prototype.Browser.IE) { - // IE doesn't report offsets correctly for static elements, so we change them - // to "relative" to get the values, then change them back. - Element.Methods.getOffsetParent = Element.Methods.getOffsetParent.wrap( - function(proceed, element) { - element = $(element); - // IE throws an error if element is not in document - try { element.offsetParent } - catch(e) { return $(document.body) } - var position = element.getStyle('position'); - if (position !== 'static') return proceed(element); - element.setStyle({ position: 'relative' }); - var value = proceed(element); - element.setStyle({ position: position }); - return value; - } - ); - - $w('positionedOffset viewportOffset').each(function(method) { - Element.Methods[method] = Element.Methods[method].wrap( - function(proceed, element) { - element = $(element); - try { element.offsetParent } - catch(e) { return Element._returnOffset(0,0) } - var position = element.getStyle('position'); - if (position !== 'static') return proceed(element); - // Trigger hasLayout on the offset parent so that IE6 reports - // accurate offsetTop and offsetLeft values for position: fixed. - var offsetParent = element.getOffsetParent(); - if (offsetParent && offsetParent.getStyle('position') === 'fixed') - offsetParent.setStyle({ zoom: 1 }); - element.setStyle({ position: 'relative' }); - var value = proceed(element); - element.setStyle({ position: position }); - return value; - } - ); - }); - - Element.Methods.cumulativeOffset = Element.Methods.cumulativeOffset.wrap( - function(proceed, element) { - try { element.offsetParent } - catch(e) { return Element._returnOffset(0,0) } - return proceed(element); - } - ); - - Element.Methods.getStyle = function(element, style) { - element = $(element); - style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); - var value = element.style[style]; - if (!value && element.currentStyle) value = element.currentStyle[style]; - - if (style == 'opacity') { - if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) - if (value[1]) return parseFloat(value[1]) / 100; - return 1.0; - } - - if (value == 'auto') { - if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) - return element['offset' + style.capitalize()] + 'px'; - return null; - } - return value; - }; - - Element.Methods.setOpacity = function(element, value) { - function stripAlpha(filter){ - return filter.replace(/alpha\([^\)]*\)/gi,''); - } - element = $(element); - var currentStyle = element.currentStyle; - if ((currentStyle && !currentStyle.hasLayout) || - (!currentStyle && element.style.zoom == 'normal')) - element.style.zoom = 1; - - var filter = element.getStyle('filter'), style = element.style; - if (value == 1 || value === '') { - (filter = stripAlpha(filter)) ? - style.filter = filter : style.removeAttribute('filter'); - return element; - } else if (value < 0.00001) value = 0; - style.filter = stripAlpha(filter) + - 'alpha(opacity=' + (value * 100) + ')'; - return element; - }; - - Element._attributeTranslations = { - read: { - names: { - 'class': 'className', - 'for': 'htmlFor' - }, - values: { - _getAttr: function(element, attribute) { - return element.getAttribute(attribute, 2); - }, - _getAttrNode: function(element, attribute) { - var node = element.getAttributeNode(attribute); - return node ? node.value : ""; - }, - _getEv: function(element, attribute) { - attribute = element.getAttribute(attribute); - return attribute ? attribute.toString().slice(23, -2) : null; - }, - _flag: function(element, attribute) { - return $(element).hasAttribute(attribute) ? attribute : null; - }, - style: function(element) { - return element.style.cssText.toLowerCase(); - }, - title: function(element) { - return element.title; - } - } - } - }; - - Element._attributeTranslations.write = { - names: Object.extend({ - cellpadding: 'cellPadding', - cellspacing: 'cellSpacing' - }, Element._attributeTranslations.read.names), - values: { - checked: function(element, value) { - element.checked = !!value; - }, - - style: function(element, value) { - element.style.cssText = value ? value : ''; - } - } - }; - - Element._attributeTranslations.has = {}; - - $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + - 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { - Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; - Element._attributeTranslations.has[attr.toLowerCase()] = attr; - }); - - (function(v) { - Object.extend(v, { - href: v._getAttr, - src: v._getAttr, - type: v._getAttr, - action: v._getAttrNode, - disabled: v._flag, - checked: v._flag, - readonly: v._flag, - multiple: v._flag, - onload: v._getEv, - onunload: v._getEv, - onclick: v._getEv, - ondblclick: v._getEv, - onmousedown: v._getEv, - onmouseup: v._getEv, - onmouseover: v._getEv, - onmousemove: v._getEv, - onmouseout: v._getEv, - onfocus: v._getEv, - onblur: v._getEv, - onkeypress: v._getEv, - onkeydown: v._getEv, - onkeyup: v._getEv, - onsubmit: v._getEv, - onreset: v._getEv, - onselect: v._getEv, - onchange: v._getEv - }); - })(Element._attributeTranslations.read.values); -} - -else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { - Element.Methods.setOpacity = function(element, value) { - element = $(element); - element.style.opacity = (value == 1) ? 0.999999 : - (value === '') ? '' : (value < 0.00001) ? 0 : value; - return element; - }; -} - -else if (Prototype.Browser.WebKit) { - Element.Methods.setOpacity = function(element, value) { - element = $(element); - element.style.opacity = (value == 1 || value === '') ? '' : - (value < 0.00001) ? 0 : value; - - if (value == 1) - if(element.tagName.toUpperCase() == 'IMG' && element.width) { - element.width++; element.width--; - } else try { - var n = document.createTextNode(' '); - element.appendChild(n); - element.removeChild(n); - } catch (e) { } - - return element; - }; - - // Safari returns margins on body which is incorrect if the child is absolutely - // positioned. For performance reasons, redefine Element#cumulativeOffset for - // KHTML/WebKit only. - Element.Methods.cumulativeOffset = function(element) { - var valueT = 0, valueL = 0; - do { - valueT += element.offsetTop || 0; - valueL += element.offsetLeft || 0; - if (element.offsetParent == document.body) - if (Element.getStyle(element, 'position') == 'absolute') break; - - element = element.offsetParent; - } while (element); - - return Element._returnOffset(valueL, valueT); - }; -} - -if (Prototype.Browser.IE || Prototype.Browser.Opera) { - // IE and Opera are missing .innerHTML support for TABLE-related and SELECT elements - Element.Methods.update = function(element, content) { - element = $(element); - - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) return element.update().insert(content); - - content = Object.toHTML(content); - var tagName = element.tagName.toUpperCase(); - - if (tagName in Element._insertionTranslations.tags) { - $A(element.childNodes).each(function(node) { element.removeChild(node) }); - Element._getContentFromAnonymousElement(tagName, content.stripScripts()) - .each(function(node) { element.appendChild(node) }); - } - else element.innerHTML = content.stripScripts(); - - content.evalScripts.bind(content).defer(); - return element; - }; -} - -if ('outerHTML' in document.createElement('div')) { - Element.Methods.replace = function(element, content) { - element = $(element); - - if (content && content.toElement) content = content.toElement(); - if (Object.isElement(content)) { - element.parentNode.replaceChild(content, element); - return element; - } - - content = Object.toHTML(content); - var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); - - if (Element._insertionTranslations.tags[tagName]) { - var nextSibling = element.next(); - var fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); - parent.removeChild(element); - if (nextSibling) - fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); - else - fragments.each(function(node) { parent.appendChild(node) }); - } - else element.outerHTML = content.stripScripts(); - - content.evalScripts.bind(content).defer(); - return element; - }; -} - -Element._returnOffset = function(l, t) { - var result = [l, t]; - result.left = l; - result.top = t; - return result; -}; - -Element._getContentFromAnonymousElement = function(tagName, html) { - var div = new Element('div'), t = Element._insertionTranslations.tags[tagName]; - if (t) { - div.innerHTML = t[0] + html + t[1]; - t[2].times(function() { div = div.firstChild }); - } else div.innerHTML = html; - return $A(div.childNodes); -}; - -Element._insertionTranslations = { - before: function(element, node) { - element.parentNode.insertBefore(node, element); - }, - top: function(element, node) { - element.insertBefore(node, element.firstChild); - }, - bottom: function(element, node) { - element.appendChild(node); - }, - after: function(element, node) { - element.parentNode.insertBefore(node, element.nextSibling); - }, - tags: { - TABLE: ['<table>', '</table>', 1], - TBODY: ['<table><tbody>', '</tbody></table>', 2], - TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3], - TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4], - SELECT: ['<select>', '</select>', 1] - } -}; - -(function() { - Object.extend(this.tags, { - THEAD: this.tags.TBODY, - TFOOT: this.tags.TBODY, - TH: this.tags.TD - }); -}).call(Element._insertionTranslations); - -Element.Methods.Simulated = { - hasAttribute: function(element, attribute) { - attribute = Element._attributeTranslations.has[attribute] || attribute; - var node = $(element).getAttributeNode(attribute); - return !!(node && node.specified); - } -}; - -Element.Methods.ByTag = { }; - -Object.extend(Element, Element.Methods); - -if (!Prototype.BrowserFeatures.ElementExtensions && - document.createElement('div')['__proto__']) { - window.HTMLElement = { }; - window.HTMLElement.prototype = document.createElement('div')['__proto__']; - Prototype.BrowserFeatures.ElementExtensions = true; -} - -Element.extend = (function() { - if (Prototype.BrowserFeatures.SpecificElementExtensions) - return Prototype.K; - - var Methods = { }, ByTag = Element.Methods.ByTag; - - var extend = Object.extend(function(element) { - if (!element || element._extendedByPrototype || - element.nodeType != 1 || element == window) return element; - - var methods = Object.clone(Methods), - tagName = element.tagName.toUpperCase(), property, value; - - // extend methods for specific tags - if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); - - for (property in methods) { - value = methods[property]; - if (Object.isFunction(value) && !(property in element)) - element[property] = value.methodize(); - } - - element._extendedByPrototype = Prototype.emptyFunction; - return element; - - }, { - refresh: function() { - // extend methods for all tags (Safari doesn't need this) - if (!Prototype.BrowserFeatures.ElementExtensions) { - Object.extend(Methods, Element.Methods); - Object.extend(Methods, Element.Methods.Simulated); - } - } - }); - - extend.refresh(); - return extend; -})(); - -Element.hasAttribute = function(element, attribute) { - if (element.hasAttribute) return element.hasAttribute(attribute); - return Element.Methods.Simulated.hasAttribute(element, attribute); -}; - -Element.addMethods = function(methods) { - var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; - - if (!methods) { - Object.extend(Form, Form.Methods); - Object.extend(Form.Element, Form.Element.Methods); - Object.extend(Element.Methods.ByTag, { - "FORM": Object.clone(Form.Methods), - "INPUT": Object.clone(Form.Element.Methods), - "SELECT": Object.clone(Form.Element.Methods), - "TEXTAREA": Object.clone(Form.Element.Methods) - }); - } - - if (arguments.length == 2) { - var tagName = methods; - methods = arguments[1]; - } - - if (!tagName) Object.extend(Element.Methods, methods || { }); - else { - if (Object.isArray(tagName)) tagName.each(extend); - else extend(tagName); - } - - function extend(tagName) { - tagName = tagName.toUpperCase(); - if (!Element.Methods.ByTag[tagName]) - Element.Methods.ByTag[tagName] = { }; - Object.extend(Element.Methods.ByTag[tagName], methods); - } - - function copy(methods, destination, onlyIfAbsent) { - onlyIfAbsent = onlyIfAbsent || false; - for (var property in methods) { - var value = methods[property]; - if (!Object.isFunction(value)) continue; - if (!onlyIfAbsent || !(property in destination)) - destination[property] = value.methodize(); - } - } - - function findDOMClass(tagName) { - var klass; - var trans = { - "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", - "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", - "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", - "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", - "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": - "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": - "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": - "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": - "FrameSet", "IFRAME": "IFrame" - }; - if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; - if (window[klass]) return window[klass]; - klass = 'HTML' + tagName + 'Element'; - if (window[klass]) return window[klass]; - klass = 'HTML' + tagName.capitalize() + 'Element'; - if (window[klass]) return window[klass]; - - window[klass] = { }; - window[klass].prototype = document.createElement(tagName)['__proto__']; - return window[klass]; - } - - if (F.ElementExtensions) { - copy(Element.Methods, HTMLElement.prototype); - copy(Element.Methods.Simulated, HTMLElement.prototype, true); - } - - if (F.SpecificElementExtensions) { - for (var tag in Element.Methods.ByTag) { - var klass = findDOMClass(tag); - if (Object.isUndefined(klass)) continue; - copy(T[tag], klass.prototype); - } - } - - Object.extend(Element, Element.Methods); - delete Element.ByTag; - - if (Element.extend.refresh) Element.extend.refresh(); - Element.cache = { }; -}; - -document.viewport = { - getDimensions: function() { - var dimensions = { }, B = Prototype.Browser; - $w('width height').each(function(d) { - var D = d.capitalize(); - if (B.WebKit && !document.evaluate) { - // Safari <3.0 needs self.innerWidth/Height - dimensions[d] = self['inner' + D]; - } else if (B.Opera && parseFloat(window.opera.version()) < 9.5) { - // Opera <9.5 needs document.body.clientWidth/Height - dimensions[d] = document.body['client' + D] - } else { - dimensions[d] = document.documentElement['client' + D]; - } - }); - return dimensions; - }, - - getWidth: function() { - return this.getDimensions().width; - }, - - getHeight: function() { - return this.getDimensions().height; - }, - - getScrollOffsets: function() { - return Element._returnOffset( - window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, - window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); - } -}; -/* Portions of the Selector class are derived from Jack Slocum's DomQuery, - * part of YUI-Ext version 0.40, distributed under the terms of an MIT-style - * license. Please see http://www.yui-ext.com/ for more information. */ - -var Selector = Class.create({ - initialize: function(expression) { - this.expression = expression.strip(); - - if (this.shouldUseSelectorsAPI()) { - this.mode = 'selectorsAPI'; - } else if (this.shouldUseXPath()) { - this.mode = 'xpath'; - this.compileXPathMatcher(); - } else { - this.mode = "normal"; - this.compileMatcher(); - } - - }, - - shouldUseXPath: function() { - if (!Prototype.BrowserFeatures.XPath) return false; - - var e = this.expression; - - // Safari 3 chokes on :*-of-type and :empty - if (Prototype.Browser.WebKit && - (e.include("-of-type") || e.include(":empty"))) - return false; - - // XPath can't do namespaced attributes, nor can it read - // the "checked" property from DOM nodes - if ((/(\[[\w-]*?:|:checked)/).test(e)) - return false; - - return true; - }, - - shouldUseSelectorsAPI: function() { - if (!Prototype.BrowserFeatures.SelectorsAPI) return false; - - if (!Selector._div) Selector._div = new Element('div'); - - // Make sure the browser treats the selector as valid. Test on an - // isolated element to minimize cost of this check. - try { - Selector._div.querySelector(this.expression); - } catch(e) { - return false; - } - - return true; - }, - - compileMatcher: function() { - var e = this.expression, ps = Selector.patterns, h = Selector.handlers, - c = Selector.criteria, le, p, m; - - if (Selector._cache[e]) { - this.matcher = Selector._cache[e]; - return; - } - - this.matcher = ["this.matcher = function(root) {", - "var r = root, h = Selector.handlers, c = false, n;"]; - - while (e && le != e && (/\S/).test(e)) { - le = e; - for (var i in ps) { - p = ps[i]; - if (m = e.match(p)) { - this.matcher.push(Object.isFunction(c[i]) ? c[i](m) : - new Template(c[i]).evaluate(m)); - e = e.replace(m[0], ''); - break; - } - } - } - - this.matcher.push("return h.unique(n);\n}"); - eval(this.matcher.join('\n')); - Selector._cache[this.expression] = this.matcher; - }, - - compileXPathMatcher: function() { - var e = this.expression, ps = Selector.patterns, - x = Selector.xpath, le, m; - - if (Selector._cache[e]) { - this.xpath = Selector._cache[e]; return; - } - - this.matcher = ['.//*']; - while (e && le != e && (/\S/).test(e)) { - le = e; - for (var i in ps) { - if (m = e.match(ps[i])) { - this.matcher.push(Object.isFunction(x[i]) ? x[i](m) : - new Template(x[i]).evaluate(m)); - e = e.replace(m[0], ''); - break; - } - } - } - - this.xpath = this.matcher.join(''); - Selector._cache[this.expression] = this.xpath; - }, - - findElements: function(root) { - root = root || document; - var e = this.expression, results; - - switch (this.mode) { - case 'selectorsAPI': - // querySelectorAll queries document-wide, then filters to descendants - // of the context element. That's not what we want. - // Add an explicit context to the selector if necessary. - if (root !== document) { - var oldId = root.id, id = $(root).identify(); - e = "#" + id + " " + e; - } - - results = $A(root.querySelectorAll(e)).map(Element.extend); - root.id = oldId; - - return results; - case 'xpath': - return document._getElementsByXPath(this.xpath, root); - default: - return this.matcher(root); - } - }, - - match: function(element) { - this.tokens = []; - - var e = this.expression, ps = Selector.patterns, as = Selector.assertions; - var le, p, m; - - while (e && le !== e && (/\S/).test(e)) { - le = e; - for (var i in ps) { - p = ps[i]; - if (m = e.match(p)) { - // use the Selector.assertions methods unless the selector - // is too complex. - if (as[i]) { - this.tokens.push([i, Object.clone(m)]); - e = e.replace(m[0], ''); - } else { - // reluctantly do a document-wide search - // and look for a match in the array - return this.findElements(document).include(element); - } - } - } - } - - var match = true, name, matches; - for (var i = 0, token; token = this.tokens[i]; i++) { - name = token[0], matches = token[1]; - if (!Selector.assertions[name](element, matches)) { - match = false; break; - } - } - - return match; - }, - - toString: function() { - return this.expression; - }, - - inspect: function() { - return "#<Selector:" + this.expression.inspect() + ">"; - } -}); - -Object.extend(Selector, { - _cache: { }, - - xpath: { - descendant: "//*", - child: "/*", - adjacent: "/following-sibling::*[1]", - laterSibling: '/following-sibling::*', - tagName: function(m) { - if (m[1] == '*') return ''; - return "[local-name()='" + m[1].toLowerCase() + - "' or local-name()='" + m[1].toUpperCase() + "']"; - }, - className: "[contains(concat(' ', @class, ' '), ' #{1} ')]", - id: "[@id='#{1}']", - attrPresence: function(m) { - m[1] = m[1].toLowerCase(); - return new Template("[@#{1}]").evaluate(m); - }, - attr: function(m) { - m[1] = m[1].toLowerCase(); - m[3] = m[5] || m[6]; - return new Template(Selector.xpath.operators[m[2]]).evaluate(m); - }, - pseudo: function(m) { - var h = Selector.xpath.pseudos[m[1]]; - if (!h) return ''; - if (Object.isFunction(h)) return h(m); - return new Template(Selector.xpath.pseudos[m[1]]).evaluate(m); - }, - operators: { - '=': "[@#{1}='#{3}']", - '!=': "[@#{1}!='#{3}']", - '^=': "[starts-with(@#{1}, '#{3}')]", - '$=': "[substring(@#{1}, (string-length(@#{1}) - string-length('#{3}') + 1))='#{3}']", - '*=': "[contains(@#{1}, '#{3}')]", - '~=': "[contains(concat(' ', @#{1}, ' '), ' #{3} ')]", - '|=': "[contains(concat('-', @#{1}, '-'), '-#{3}-')]" - }, - pseudos: { - 'first-child': '[not(preceding-sibling::*)]', - 'last-child': '[not(following-sibling::*)]', - 'only-child': '[not(preceding-sibling::* or following-sibling::*)]', - 'empty': "[count(*) = 0 and (count(text()) = 0)]", - 'checked': "[@checked]", - 'disabled': "[(@disabled) and (@type!='hidden')]", - 'enabled': "[not(@disabled) and (@type!='hidden')]", - 'not': function(m) { - var e = m[6], p = Selector.patterns, - x = Selector.xpath, le, v; - - var exclusion = []; - while (e && le != e && (/\S/).test(e)) { - le = e; - for (var i in p) { - if (m = e.match(p[i])) { - v = Object.isFunction(x[i]) ? x[i](m) : new Template(x[i]).evaluate(m); - exclusion.push("(" + v.substring(1, v.length - 1) + ")"); - e = e.replace(m[0], ''); - break; - } - } - } - return "[not(" + exclusion.join(" and ") + ")]"; - }, - 'nth-child': function(m) { - return Selector.xpath.pseudos.nth("(count(./preceding-sibling::*) + 1) ", m); - }, - 'nth-last-child': function(m) { - return Selector.xpath.pseudos.nth("(count(./following-sibling::*) + 1) ", m); - }, - 'nth-of-type': function(m) { - return Selector.xpath.pseudos.nth("position() ", m); - }, - 'nth-last-of-type': function(m) { - return Selector.xpath.pseudos.nth("(last() + 1 - position()) ", m); - }, - 'first-of-type': function(m) { - m[6] = "1"; return Selector.xpath.pseudos['nth-of-type'](m); - }, - 'last-of-type': function(m) { - m[6] = "1"; return Selector.xpath.pseudos['nth-last-of-type'](m); - }, - 'only-of-type': function(m) { - var p = Selector.xpath.pseudos; return p['first-of-type'](m) + p['last-of-type'](m); - }, - nth: function(fragment, m) { - var mm, formula = m[6], predicate; - if (formula == 'even') formula = '2n+0'; - if (formula == 'odd') formula = '2n+1'; - if (mm = formula.match(/^(\d+)$/)) // digit only - return '[' + fragment + "= " + mm[1] + ']'; - if (mm = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b - if (mm[1] == "-") mm[1] = -1; - var a = mm[1] ? Number(mm[1]) : 1; - var b = mm[2] ? Number(mm[2]) : 0; - predicate = "[((#{fragment} - #{b}) mod #{a} = 0) and " + - "((#{fragment} - #{b}) div #{a} >= 0)]"; - return new Template(predicate).evaluate({ - fragment: fragment, a: a, b: b }); - } - } - } - }, - - criteria: { - tagName: 'n = h.tagName(n, r, "#{1}", c); c = false;', - className: 'n = h.className(n, r, "#{1}", c); c = false;', - id: 'n = h.id(n, r, "#{1}", c); c = false;', - attrPresence: 'n = h.attrPresence(n, r, "#{1}", c); c = false;', - attr: function(m) { - m[3] = (m[5] || m[6]); - return new Template('n = h.attr(n, r, "#{1}", "#{3}", "#{2}", c); c = false;').evaluate(m); - }, - pseudo: function(m) { - if (m[6]) m[6] = m[6].replace(/"/g, '\\"'); - return new Template('n = h.pseudo(n, "#{1}", "#{6}", r, c); c = false;').evaluate(m); - }, - descendant: 'c = "descendant";', - child: 'c = "child";', - adjacent: 'c = "adjacent";', - laterSibling: 'c = "laterSibling";' - }, - - patterns: { - // combinators must be listed first - // (and descendant needs to be last combinator) - laterSibling: /^\s*~\s*/, - child: /^\s*>\s*/, - adjacent: /^\s*\+\s*/, - descendant: /^\s/, - - // selectors follow - tagName: /^\s*(\*|[\w\-]+)(\b|$)?/, - id: /^#([\w\-\*]+)(\b|$)/, - className: /^\.([\w\-\*]+)(\b|$)/, - pseudo: -/^:((first|last|nth|nth-last|only)(-child|-of-type)|empty|checked|(en|dis)abled|not)(\((.*?)\))?(\b|$|(?=\s|[:+~>]))/, - attrPresence: /^\[((?:[\w]+:)?[\w]+)\]/, - attr: /\[((?:[\w-]*:)?[\w-]+)\s*(?:([!^$*~|]?=)\s*((['"])([^\4]*?)\4|([^'"][^\]]*?)))?\]/ - }, - - // for Selector.match and Element#match - assertions: { - tagName: function(element, matches) { - return matches[1].toUpperCase() == element.tagName.toUpperCase(); - }, - - className: function(element, matches) { - return Element.hasClassName(element, matches[1]); - }, - - id: function(element, matches) { - return element.id === matches[1]; - }, - - attrPresence: function(element, matches) { - return Element.hasAttribute(element, matches[1]); - }, - - attr: function(element, matches) { - var nodeValue = Element.readAttribute(element, matches[1]); - return nodeValue && Selector.operators[matches[2]](nodeValue, matches[5] || matches[6]); - } - }, - - handlers: { - // UTILITY FUNCTIONS - // joins two collections - concat: function(a, b) { - for (var i = 0, node; node = b[i]; i++) - a.push(node); - return a; - }, - - // marks an array of nodes for counting - mark: function(nodes) { - var _true = Prototype.emptyFunction; - for (var i = 0, node; node = nodes[i]; i++) - node._countedByPrototype = _true; - return nodes; - }, - - unmark: function(nodes) { - for (var i = 0, node; node = nodes[i]; i++) - node._countedByPrototype = undefined; - return nodes; - }, - - // mark each child node with its position (for nth calls) - // "ofType" flag indicates whether we're indexing for nth-of-type - // rather than nth-child - index: function(parentNode, reverse, ofType) { - parentNode._countedByPrototype = Prototype.emptyFunction; - if (reverse) { - for (var nodes = parentNode.childNodes, i = nodes.length - 1, j = 1; i >= 0; i--) { - var node = nodes[i]; - if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; - } - } else { - for (var i = 0, j = 1, nodes = parentNode.childNodes; node = nodes[i]; i++) - if (node.nodeType == 1 && (!ofType || node._countedByPrototype)) node.nodeIndex = j++; - } - }, - - // filters out duplicates and extends all nodes - unique: function(nodes) { - if (nodes.length == 0) return nodes; - var results = [], n; - for (var i = 0, l = nodes.length; i < l; i++) - if (!(n = nodes[i])._countedByPrototype) { - n._countedByPrototype = Prototype.emptyFunction; - results.push(Element.extend(n)); - } - return Selector.handlers.unmark(results); - }, - - // COMBINATOR FUNCTIONS - descendant: function(nodes) { - var h = Selector.handlers; - for (var i = 0, results = [], node; node = nodes[i]; i++) - h.concat(results, node.getElementsByTagName('*')); - return results; - }, - - child: function(nodes) { - var h = Selector.handlers; - for (var i = 0, results = [], node; node = nodes[i]; i++) { - for (var j = 0, child; child = node.childNodes[j]; j++) - if (child.nodeType == 1 && child.tagName != '!') results.push(child); - } - return results; - }, - - adjacent: function(nodes) { - for (var i = 0, results = [], node; node = nodes[i]; i++) { - var next = this.nextElementSibling(node); - if (next) results.push(next); - } - return results; - }, - - laterSibling: function(nodes) { - var h = Selector.handlers; - for (var i = 0, results = [], node; node = nodes[i]; i++) - h.concat(results, Element.nextSiblings(node)); - return results; - }, - - nextElementSibling: function(node) { - while (node = node.nextSibling) - if (node.nodeType == 1) return node; - return null; - }, - - previousElementSibling: function(node) { - while (node = node.previousSibling) - if (node.nodeType == 1) return node; - return null; - }, - - // TOKEN FUNCTIONS - tagName: function(nodes, root, tagName, combinator) { - var uTagName = tagName.toUpperCase(); - var results = [], h = Selector.handlers; - if (nodes) { - if (combinator) { - // fastlane for ordinary descendant combinators - if (combinator == "descendant") { - for (var i = 0, node; node = nodes[i]; i++) - h.concat(results, node.getElementsByTagName(tagName)); - return results; - } else nodes = this[combinator](nodes); - if (tagName == "*") return nodes; - } - for (var i = 0, node; node = nodes[i]; i++) - if (node.tagName.toUpperCase() === uTagName) results.push(node); - return results; - } else return root.getElementsByTagName(tagName); - }, - - id: function(nodes, root, id, combinator) { - var targetNode = $(id), h = Selector.handlers; - if (!targetNode) return []; - if (!nodes && root == document) return [targetNode]; - if (nodes) { - if (combinator) { - if (combinator == 'child') { - for (var i = 0, node; node = nodes[i]; i++) - if (targetNode.parentNode == node) return [targetNode]; - } else if (combinator == 'descendant') { - for (var i = 0, node; node = nodes[i]; i++) - if (Element.descendantOf(targetNode, node)) return [targetNode]; - } else if (combinator == 'adjacent') { - for (var i = 0, node; node = nodes[i]; i++) - if (Selector.handlers.previousElementSibling(targetNode) == node) - return [targetNode]; - } else nodes = h[combinator](nodes); - } - for (var i = 0, node; node = nodes[i]; i++) - if (node == targetNode) return [targetNode]; - return []; - } - return (targetNode && Element.descendantOf(targetNode, root)) ? [targetNode] : []; - }, - - className: function(nodes, root, className, combinator) { - if (nodes && combinator) nodes = this[combinator](nodes); - return Selector.handlers.byClassName(nodes, root, className); - }, - - byClassName: function(nodes, root, className) { - if (!nodes) nodes = Selector.handlers.descendant([root]); - var needle = ' ' + className + ' '; - for (var i = 0, results = [], node, nodeClassName; node = nodes[i]; i++) { - nodeClassName = node.className; - if (nodeClassName.length == 0) continue; - if (nodeClassName == className || (' ' + nodeClassName + ' ').include(needle)) - results.push(node); - } - return results; - }, - - attrPresence: function(nodes, root, attr, combinator) { - if (!nodes) nodes = root.getElementsByTagName("*"); - if (nodes && combinator) nodes = this[combinator](nodes); - var results = []; - for (var i = 0, node; node = nodes[i]; i++) - if (Element.hasAttribute(node, attr)) results.push(node); - return results; - }, - - attr: function(nodes, root, attr, value, operator, combinator) { - if (!nodes) nodes = root.getElementsByTagName("*"); - if (nodes && combinator) nodes = this[combinator](nodes); - var handler = Selector.operators[operator], results = []; - for (var i = 0, node; node = nodes[i]; i++) { - var nodeValue = Element.readAttribute(node, attr); - if (nodeValue === null) continue; - if (handler(nodeValue, value)) results.push(node); - } - return results; - }, - - pseudo: function(nodes, name, value, root, combinator) { - if (nodes && combinator) nodes = this[combinator](nodes); - if (!nodes) nodes = root.getElementsByTagName("*"); - return Selector.pseudos[name](nodes, value, root); - } - }, - - pseudos: { - 'first-child': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) { - if (Selector.handlers.previousElementSibling(node)) continue; - results.push(node); - } - return results; - }, - 'last-child': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) { - if (Selector.handlers.nextElementSibling(node)) continue; - results.push(node); - } - return results; - }, - 'only-child': function(nodes, value, root) { - var h = Selector.handlers; - for (var i = 0, results = [], node; node = nodes[i]; i++) - if (!h.previousElementSibling(node) && !h.nextElementSibling(node)) - results.push(node); - return results; - }, - 'nth-child': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, formula, root); - }, - 'nth-last-child': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, formula, root, true); - }, - 'nth-of-type': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, formula, root, false, true); - }, - 'nth-last-of-type': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, formula, root, true, true); - }, - 'first-of-type': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, "1", root, false, true); - }, - 'last-of-type': function(nodes, formula, root) { - return Selector.pseudos.nth(nodes, "1", root, true, true); - }, - 'only-of-type': function(nodes, formula, root) { - var p = Selector.pseudos; - return p['last-of-type'](p['first-of-type'](nodes, formula, root), formula, root); - }, - - // handles the an+b logic - getIndices: function(a, b, total) { - if (a == 0) return b > 0 ? [b] : []; - return $R(1, total).inject([], function(memo, i) { - if (0 == (i - b) % a && (i - b) / a >= 0) memo.push(i); - return memo; - }); - }, - - // handles nth(-last)-child, nth(-last)-of-type, and (first|last)-of-type - nth: function(nodes, formula, root, reverse, ofType) { - if (nodes.length == 0) return []; - if (formula == 'even') formula = '2n+0'; - if (formula == 'odd') formula = '2n+1'; - var h = Selector.handlers, results = [], indexed = [], m; - h.mark(nodes); - for (var i = 0, node; node = nodes[i]; i++) { - if (!node.parentNode._countedByPrototype) { - h.index(node.parentNode, reverse, ofType); - indexed.push(node.parentNode); - } - } - if (formula.match(/^\d+$/)) { // just a number - formula = Number(formula); - for (var i = 0, node; node = nodes[i]; i++) - if (node.nodeIndex == formula) results.push(node); - } else if (m = formula.match(/^(-?\d*)?n(([+-])(\d+))?/)) { // an+b - if (m[1] == "-") m[1] = -1; - var a = m[1] ? Number(m[1]) : 1; - var b = m[2] ? Number(m[2]) : 0; - var indices = Selector.pseudos.getIndices(a, b, nodes.length); - for (var i = 0, node, l = indices.length; node = nodes[i]; i++) { - for (var j = 0; j < l; j++) - if (node.nodeIndex == indices[j]) results.push(node); - } - } - h.unmark(nodes); - h.unmark(indexed); - return results; - }, - - 'empty': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) { - // IE treats comments as element nodes - if (node.tagName == '!' || node.firstChild) continue; - results.push(node); - } - return results; - }, - - 'not': function(nodes, selector, root) { - var h = Selector.handlers, selectorType, m; - var exclusions = new Selector(selector).findElements(root); - h.mark(exclusions); - for (var i = 0, results = [], node; node = nodes[i]; i++) - if (!node._countedByPrototype) results.push(node); - h.unmark(exclusions); - return results; - }, - - 'enabled': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) - if (!node.disabled && (!node.type || node.type !== 'hidden')) - results.push(node); - return results; - }, - - 'disabled': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) - if (node.disabled) results.push(node); - return results; - }, - - 'checked': function(nodes, value, root) { - for (var i = 0, results = [], node; node = nodes[i]; i++) - if (node.checked) results.push(node); - return results; - } - }, - - operators: { - '=': function(nv, v) { return nv == v; }, - '!=': function(nv, v) { return nv != v; }, - '^=': function(nv, v) { return nv == v || nv && nv.startsWith(v); }, - '$=': function(nv, v) { return nv == v || nv && nv.endsWith(v); }, - '*=': function(nv, v) { return nv == v || nv && nv.include(v); }, - '$=': function(nv, v) { return nv.endsWith(v); }, - '*=': function(nv, v) { return nv.include(v); }, - '~=': function(nv, v) { return (' ' + nv + ' ').include(' ' + v + ' '); }, - '|=': function(nv, v) { return ('-' + (nv || "").toUpperCase() + - '-').include('-' + (v || "").toUpperCase() + '-'); } - }, - - split: function(expression) { - var expressions = []; - expression.scan(/(([\w#:.~>+()\s-]+|\*|\[.*?\])+)\s*(,|$)/, function(m) { - expressions.push(m[1].strip()); - }); - return expressions; - }, - - matchElements: function(elements, expression) { - var matches = $$(expression), h = Selector.handlers; - h.mark(matches); - for (var i = 0, results = [], element; element = elements[i]; i++) - if (element._countedByPrototype) results.push(element); - h.unmark(matches); - return results; - }, - - findElement: function(elements, expression, index) { - if (Object.isNumber(expression)) { - index = expression; expression = false; - } - return Selector.matchElements(elements, expression || '*')[index || 0]; - }, - - findChildElements: function(element, expressions) { - expressions = Selector.split(expressions.join(',')); - var results = [], h = Selector.handlers; - for (var i = 0, l = expressions.length, selector; i < l; i++) { - selector = new Selector(expressions[i].strip()); - h.concat(results, selector.findElements(element)); - } - return (l > 1) ? h.unique(results) : results; - } -}); - -if (Prototype.Browser.IE) { - Object.extend(Selector.handlers, { - // IE returns comment nodes on getElementsByTagName("*"). - // Filter them out. - concat: function(a, b) { - for (var i = 0, node; node = b[i]; i++) - if (node.tagName !== "!") a.push(node); - return a; - }, - - // IE improperly serializes _countedByPrototype in (inner|outer)HTML. - unmark: function(nodes) { - for (var i = 0, node; node = nodes[i]; i++) - node.removeAttribute('_countedByPrototype'); - return nodes; - } - }); -} - -function $$() { - return Selector.findChildElements(document, $A(arguments)); -} -var Form = { - reset: function(form) { - $(form).reset(); - return form; - }, - - serializeElements: function(elements, options) { - if (typeof options != 'object') options = { hash: !!options }; - else if (Object.isUndefined(options.hash)) options.hash = true; - var key, value, submitted = false, submit = options.submit; - - var data = elements.inject({ }, function(result, element) { - if (!element.disabled && element.name) { - key = element.name; value = $(element).getValue(); - if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && - submit !== false && (!submit || key == submit) && (submitted = true)))) { - if (key in result) { - // a key is already present; construct an array of values - if (!Object.isArray(result[key])) result[key] = [result[key]]; - result[key].push(value); - } - else result[key] = value; - } - } - return result; - }); - - return options.hash ? data : Object.toQueryString(data); - } -}; - -Form.Methods = { - serialize: function(form, options) { - return Form.serializeElements(Form.getElements(form), options); - }, - - getElements: function(form) { - return $A($(form).getElementsByTagName('*')).inject([], - function(elements, child) { - if (Form.Element.Serializers[child.tagName.toLowerCase()]) - elements.push(Element.extend(child)); - return elements; - } - ); - }, - - getInputs: function(form, typeName, name) { - form = $(form); - var inputs = form.getElementsByTagName('input'); - - if (!typeName && !name) return $A(inputs).map(Element.extend); - - for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { - var input = inputs[i]; - if ((typeName && input.type != typeName) || (name && input.name != name)) - continue; - matchingInputs.push(Element.extend(input)); - } - - return matchingInputs; - }, - - disable: function(form) { - form = $(form); - Form.getElements(form).invoke('disable'); - return form; - }, - - enable: function(form) { - form = $(form); - Form.getElements(form).invoke('enable'); - return form; - }, - - findFirstElement: function(form) { - var elements = $(form).getElements().findAll(function(element) { - return 'hidden' != element.type && !element.disabled; - }); - var firstByIndex = elements.findAll(function(element) { - return element.hasAttribute('tabIndex') && element.tabIndex >= 0; - }).sortBy(function(element) { return element.tabIndex }).first(); - - return firstByIndex ? firstByIndex : elements.find(function(element) { - return ['input', 'select', 'textarea'].include(element.tagName.toLowerCase()); - }); - }, - - focusFirstElement: function(form) { - form = $(form); - form.findFirstElement().activate(); - return form; - }, - - request: function(form, options) { - form = $(form), options = Object.clone(options || { }); - - var params = options.parameters, action = form.readAttribute('action') || ''; - if (action.blank()) action = window.location.href; - options.parameters = form.serialize(true); - - if (params) { - if (Object.isString(params)) params = params.toQueryParams(); - Object.extend(options.parameters, params); - } - - if (form.hasAttribute('method') && !options.method) - options.method = form.method; - - return new Ajax.Request(action, options); - } -}; - -/*--------------------------------------------------------------------------*/ - -Form.Element = { - focus: function(element) { - $(element).focus(); - return element; - }, - - select: function(element) { - $(element).select(); - return element; - } -}; - -Form.Element.Methods = { - serialize: function(element) { - element = $(element); - if (!element.disabled && element.name) { - var value = element.getValue(); - if (value != undefined) { - var pair = { }; - pair[element.name] = value; - return Object.toQueryString(pair); - } - } - return ''; - }, - - getValue: function(element) { - element = $(element); - var method = element.tagName.toLowerCase(); - return Form.Element.Serializers[method](element); - }, - - setValue: function(element, value) { - element = $(element); - var method = element.tagName.toLowerCase(); - Form.Element.Serializers[method](element, value); - return element; - }, - - clear: function(element) { - $(element).value = ''; - return element; - }, - - present: function(element) { - return $(element).value != ''; - }, - - activate: function(element) { - element = $(element); - try { - element.focus(); - if (element.select && (element.tagName.toLowerCase() != 'input' || - !['button', 'reset', 'submit'].include(element.type))) - element.select(); - } catch (e) { } - return element; - }, - - disable: function(element) { - element = $(element); - element.disabled = true; - return element; - }, - - enable: function(element) { - element = $(element); - element.disabled = false; - return element; - } -}; - -/*--------------------------------------------------------------------------*/ - -var Field = Form.Element; -var $F = Form.Element.Methods.getValue; - -/*--------------------------------------------------------------------------*/ - -Form.Element.Serializers = { - input: function(element, value) { - switch (element.type.toLowerCase()) { - case 'checkbox': - case 'radio': - return Form.Element.Serializers.inputSelector(element, value); - default: - return Form.Element.Serializers.textarea(element, value); - } - }, - - inputSelector: function(element, value) { - if (Object.isUndefined(value)) return element.checked ? element.value : null; - else element.checked = !!value; - }, - - textarea: function(element, value) { - if (Object.isUndefined(value)) return element.value; - else element.value = value; - }, - - select: function(element, value) { - if (Object.isUndefined(value)) - return this[element.type == 'select-one' ? - 'selectOne' : 'selectMany'](element); - else { - var opt, currentValue, single = !Object.isArray(value); - for (var i = 0, length = element.length; i < length; i++) { - opt = element.options[i]; - currentValue = this.optionValue(opt); - if (single) { - if (currentValue == value) { - opt.selected = true; - return; - } - } - else opt.selected = value.include(currentValue); - } - } - }, - - selectOne: function(element) { - var index = element.selectedIndex; - return index >= 0 ? this.optionValue(element.options[index]) : null; - }, - - selectMany: function(element) { - var values, length = element.length; - if (!length) return null; - - for (var i = 0, values = []; i < length; i++) { - var opt = element.options[i]; - if (opt.selected) values.push(this.optionValue(opt)); - } - return values; - }, - - optionValue: function(opt) { - // extend element because hasAttribute may not be native - return Element.extend(opt).hasAttribute('value') ? opt.value : opt.text; - } -}; - -/*--------------------------------------------------------------------------*/ - -Abstract.TimedObserver = Class.create(PeriodicalExecuter, { - initialize: function($super, element, frequency, callback) { - $super(callback, frequency); - this.element = $(element); - this.lastValue = this.getValue(); - }, - - execute: function() { - var value = this.getValue(); - if (Object.isString(this.lastValue) && Object.isString(value) ? - this.lastValue != value : String(this.lastValue) != String(value)) { - this.callback(this.element, value); - this.lastValue = value; - } - } -}); - -Form.Element.Observer = Class.create(Abstract.TimedObserver, { - getValue: function() { - return Form.Element.getValue(this.element); - } -}); - -Form.Observer = Class.create(Abstract.TimedObserver, { - getValue: function() { - return Form.serialize(this.element); - } -}); - -/*--------------------------------------------------------------------------*/ - -Abstract.EventObserver = Class.create({ - initialize: function(element, callback) { - this.element = $(element); - this.callback = callback; - - this.lastValue = this.getValue(); - if (this.element.tagName.toLowerCase() == 'form') - this.registerFormCallbacks(); - else - this.registerCallback(this.element); - }, - - onElementEvent: function() { - var value = this.getValue(); - if (this.lastValue != value) { - this.callback(this.element, value); - this.lastValue = value; - } - }, - - registerFormCallbacks: function() { - Form.getElements(this.element).each(this.registerCallback, this); - }, - - registerCallback: function(element) { - if (element.type) { - switch (element.type.toLowerCase()) { - case 'checkbox': - case 'radio': - Event.observe(element, 'click', this.onElementEvent.bind(this)); - break; - default: - Event.observe(element, 'change', this.onElementEvent.bind(this)); - break; - } - } - } -}); - -Form.Element.EventObserver = Class.create(Abstract.EventObserver, { - getValue: function() { - return Form.Element.getValue(this.element); - } -}); - -Form.EventObserver = Class.create(Abstract.EventObserver, { - getValue: function() { - return Form.serialize(this.element); - } -}); -if (!window.Event) var Event = { }; - -Object.extend(Event, { - KEY_BACKSPACE: 8, - KEY_TAB: 9, - KEY_RETURN: 13, - KEY_ESC: 27, - KEY_LEFT: 37, - KEY_UP: 38, - KEY_RIGHT: 39, - KEY_DOWN: 40, - KEY_DELETE: 46, - KEY_HOME: 36, - KEY_END: 35, - KEY_PAGEUP: 33, - KEY_PAGEDOWN: 34, - KEY_INSERT: 45, - - cache: { }, - - relatedTarget: function(event) { - var element; - switch(event.type) { - case 'mouseover': element = event.fromElement; break; - case 'mouseout': element = event.toElement; break; - default: return null; - } - return Element.extend(element); - } -}); - -Event.Methods = (function() { - var isButton; - - if (Prototype.Browser.IE) { - var buttonMap = { 0: 1, 1: 4, 2: 2 }; - isButton = function(event, code) { - return event.button == buttonMap[code]; - }; - - } else if (Prototype.Browser.WebKit) { - isButton = function(event, code) { - switch (code) { - case 0: return event.which == 1 && !event.metaKey; - case 1: return event.which == 1 && event.metaKey; - default: return false; - } - }; - - } else { - isButton = function(event, code) { - return event.which ? (event.which === code + 1) : (event.button === code); - }; - } - - return { - isLeftClick: function(event) { return isButton(event, 0) }, - isMiddleClick: function(event) { return isButton(event, 1) }, - isRightClick: function(event) { return isButton(event, 2) }, - - element: function(event) { - event = Event.extend(event); - - var node = event.target, - type = event.type, - currentTarget = event.currentTarget; - - if (currentTarget && currentTarget.tagName) { - // Firefox screws up the "click" event when moving between radio buttons - // via arrow keys. It also screws up the "load" and "error" events on images, - // reporting the document as the target instead of the original image. - if (type === 'load' || type === 'error' || - (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' - && currentTarget.type === 'radio')) - node = currentTarget; - } - if (node.nodeType == Node.TEXT_NODE) node = node.parentNode; - return Element.extend(node); - }, - - findElement: function(event, expression) { - var element = Event.element(event); - if (!expression) return element; - var elements = [element].concat(element.ancestors()); - return Selector.findElement(elements, expression, 0); - }, - - pointer: function(event) { - var docElement = document.documentElement, - body = document.body || { scrollLeft: 0, scrollTop: 0 }; - return { - x: event.pageX || (event.clientX + - (docElement.scrollLeft || body.scrollLeft) - - (docElement.clientLeft || 0)), - y: event.pageY || (event.clientY + - (docElement.scrollTop || body.scrollTop) - - (docElement.clientTop || 0)) - }; - }, - - pointerX: function(event) { return Event.pointer(event).x }, - pointerY: function(event) { return Event.pointer(event).y }, - - stop: function(event) { - Event.extend(event); - event.preventDefault(); - event.stopPropagation(); - event.stopped = true; - } - }; -})(); - -Event.extend = (function() { - var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { - m[name] = Event.Methods[name].methodize(); - return m; - }); - - if (Prototype.Browser.IE) { - Object.extend(methods, { - stopPropagation: function() { this.cancelBubble = true }, - preventDefault: function() { this.returnValue = false }, - inspect: function() { return "[object Event]" } - }); - - return function(event) { - if (!event) return false; - if (event._extendedByPrototype) return event; - - event._extendedByPrototype = Prototype.emptyFunction; - var pointer = Event.pointer(event); - Object.extend(event, { - target: event.srcElement, - relatedTarget: Event.relatedTarget(event), - pageX: pointer.x, - pageY: pointer.y - }); - return Object.extend(event, methods); - }; - - } else { - Event.prototype = Event.prototype || document.createEvent("HTMLEvents")['__proto__']; - Object.extend(Event.prototype, methods); - return Prototype.K; - } -})(); - -Object.extend(Event, (function() { - var cache = Event.cache; - - function getEventID(element) { - if (element._prototypeEventID) return element._prototypeEventID[0]; - arguments.callee.id = arguments.callee.id || 1; - return element._prototypeEventID = [++arguments.callee.id]; - } - - function getDOMEventName(eventName) { - if (eventName && eventName.include(':')) return "dataavailable"; - return eventName; - } - - function getCacheForID(id) { - return cache[id] = cache[id] || { }; - } - - function getWrappersForEventName(id, eventName) { - var c = getCacheForID(id); - return c[eventName] = c[eventName] || []; - } - - function createWrapper(element, eventName, handler) { - var id = getEventID(element); - var c = getWrappersForEventName(id, eventName); - if (c.pluck("handler").include(handler)) return false; - - var wrapper = function(event) { - if (!Event || !Event.extend || - (event.eventName && event.eventName != eventName)) - return false; - - Event.extend(event); - handler.call(element, event); - }; - - wrapper.handler = handler; - c.push(wrapper); - return wrapper; - } - - function findWrapper(id, eventName, handler) { - var c = getWrappersForEventName(id, eventName); - return c.find(function(wrapper) { return wrapper.handler == handler }); - } - - function destroyWrapper(id, eventName, handler) { - var c = getCacheForID(id); - if (!c[eventName]) return false; - c[eventName] = c[eventName].without(findWrapper(id, eventName, handler)); - } - - function destroyCache() { - for (var id in cache) - for (var eventName in cache[id]) - cache[id][eventName] = null; - } - - - // Internet Explorer needs to remove event handlers on page unload - // in order to avoid memory leaks. - if (window.attachEvent) { - window.attachEvent("onunload", destroyCache); - } - - // Safari has a dummy event handler on page unload so that it won't - // use its bfcache. Safari <= 3.1 has an issue with restoring the "document" - // object when page is returned to via the back button using its bfcache. - if (Prototype.Browser.WebKit) { - window.addEventListener('unload', Prototype.emptyFunction, false); - } - - return { - observe: function(element, eventName, handler) { - element = $(element); - var name = getDOMEventName(eventName); - - var wrapper = createWrapper(element, eventName, handler); - if (!wrapper) return element; - - if (element.addEventListener) { - element.addEventListener(name, wrapper, false); - } else { - element.attachEvent("on" + name, wrapper); - } - - return element; - }, - - stopObserving: function(element, eventName, handler) { - element = $(element); - var id = getEventID(element), name = getDOMEventName(eventName); - - if (!handler && eventName) { - getWrappersForEventName(id, eventName).each(function(wrapper) { - element.stopObserving(eventName, wrapper.handler); - }); - return element; - - } else if (!eventName) { - Object.keys(getCacheForID(id)).each(function(eventName) { - element.stopObserving(eventName); - }); - return element; - } - - var wrapper = findWrapper(id, eventName, handler); - if (!wrapper) return element; - - if (element.removeEventListener) { - element.removeEventListener(name, wrapper, false); - } else { - element.detachEvent("on" + name, wrapper); - } - - destroyWrapper(id, eventName, handler); - - return element; - }, - - fire: function(element, eventName, memo) { - element = $(element); - if (element == document && document.createEvent && !element.dispatchEvent) - element = document.documentElement; - - var event; - if (document.createEvent) { - event = document.createEvent("HTMLEvents"); - event.initEvent("dataavailable", true, true); - } else { - event = document.createEventObject(); - event.eventType = "ondataavailable"; - } - - event.eventName = eventName; - event.memo = memo || { }; - - if (document.createEvent) { - element.dispatchEvent(event); - } else { - element.fireEvent(event.eventType, event); - } - - return Event.extend(event); - } - }; -})()); - -Object.extend(Event, Event.Methods); - -Element.addMethods({ - fire: Event.fire, - observe: Event.observe, - stopObserving: Event.stopObserving -}); - -Object.extend(document, { - fire: Element.Methods.fire.methodize(), - observe: Element.Methods.observe.methodize(), - stopObserving: Element.Methods.stopObserving.methodize(), - loaded: false -}); - -(function() { - /* Support for the DOMContentLoaded event is based on work by Dan Webb, - Matthias Miller, Dean Edwards and John Resig. */ - - var timer; - - function fireContentLoadedEvent() { - if (document.loaded) return; - if (timer) window.clearInterval(timer); - document.fire("dom:loaded"); - document.loaded = true; - } - - if (document.addEventListener) { - if (Prototype.Browser.WebKit) { - timer = window.setInterval(function() { - if (/loaded|complete/.test(document.readyState)) - fireContentLoadedEvent(); - }, 0); - - Event.observe(window, "load", fireContentLoadedEvent); - - } else { - document.addEventListener("DOMContentLoaded", - fireContentLoadedEvent, false); - } - - } else { - document.write("<script id=__onDOMContentLoaded defer src=//:><\/script>"); - $("__onDOMContentLoaded").onreadystatechange = function() { - if (this.readyState == "complete") { - this.onreadystatechange = null; - fireContentLoadedEvent(); - } - }; - } -})(); -/*------------------------------- DEPRECATED -------------------------------*/ - -Hash.toQueryString = Object.toQueryString; - -var Toggle = { display: Element.toggle }; - -Element.Methods.childOf = Element.Methods.descendantOf; - -var Insertion = { - Before: function(element, content) { - return Element.insert(element, {before:content}); - }, - - Top: function(element, content) { - return Element.insert(element, {top:content}); - }, - - Bottom: function(element, content) { - return Element.insert(element, {bottom:content}); - }, - - After: function(element, content) { - return Element.insert(element, {after:content}); - } -}; - -var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); - -// This should be moved to script.aculo.us; notice the deprecated methods -// further below, that map to the newer Element methods. -var Position = { - // set to true if needed, warning: firefox performance problems - // NOT neeeded for page scrolling, only if draggable contained in - // scrollable elements - includeScrollOffsets: false, - - // must be called before calling withinIncludingScrolloffset, every time the - // page is scrolled - prepare: function() { - this.deltaX = window.pageXOffset - || document.documentElement.scrollLeft - || document.body.scrollLeft - || 0; - this.deltaY = window.pageYOffset - || document.documentElement.scrollTop - || document.body.scrollTop - || 0; - }, - - // caches x/y coordinate pair to use with overlap - within: function(element, x, y) { - if (this.includeScrollOffsets) - return this.withinIncludingScrolloffsets(element, x, y); - this.xcomp = x; - this.ycomp = y; - this.offset = Element.cumulativeOffset(element); - - return (y >= this.offset[1] && - y < this.offset[1] + element.offsetHeight && - x >= this.offset[0] && - x < this.offset[0] + element.offsetWidth); - }, - - withinIncludingScrolloffsets: function(element, x, y) { - var offsetcache = Element.cumulativeScrollOffset(element); - - this.xcomp = x + offsetcache[0] - this.deltaX; - this.ycomp = y + offsetcache[1] - this.deltaY; - this.offset = Element.cumulativeOffset(element); - - return (this.ycomp >= this.offset[1] && - this.ycomp < this.offset[1] + element.offsetHeight && - this.xcomp >= this.offset[0] && - this.xcomp < this.offset[0] + element.offsetWidth); - }, - - // within must be called directly before - overlap: function(mode, element) { - if (!mode) return 0; - if (mode == 'vertical') - return ((this.offset[1] + element.offsetHeight) - this.ycomp) / - element.offsetHeight; - if (mode == 'horizontal') - return ((this.offset[0] + element.offsetWidth) - this.xcomp) / - element.offsetWidth; - }, - - // Deprecation layer -- use newer Element methods now (1.5.2). - - cumulativeOffset: Element.Methods.cumulativeOffset, - - positionedOffset: Element.Methods.positionedOffset, - - absolutize: function(element) { - Position.prepare(); - return Element.absolutize(element); - }, - - relativize: function(element) { - Position.prepare(); - return Element.relativize(element); - }, - - realOffset: Element.Methods.cumulativeScrollOffset, - - offsetParent: Element.Methods.getOffsetParent, - - page: Element.Methods.viewportOffset, - - clone: function(source, target, options) { - options = options || { }; - return Element.clonePosition(target, source, options); - } -}; - -/*--------------------------------------------------------------------------*/ - -if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ - function iter(name) { - return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; - } - - instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? - function(element, className) { - className = className.toString().strip(); - var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); - return cond ? document._getElementsByXPath('.//*' + cond, element) : []; - } : function(element, className) { - className = className.toString().strip(); - var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); - if (!classNames && !className) return elements; - - var nodes = $(element).getElementsByTagName('*'); - className = ' ' + className + ' '; - - for (var i = 0, child, cn; child = nodes[i]; i++) { - if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || - (classNames && classNames.all(function(name) { - return !name.toString().blank() && cn.include(' ' + name + ' '); - })))) - elements.push(Element.extend(child)); - } - return elements; - }; - - return function(className, parentElement) { - return $(parentElement || document.body).getElementsByClassName(className); - }; -}(Element.Methods); - -/*--------------------------------------------------------------------------*/ - -Element.ClassNames = Class.create(); -Element.ClassNames.prototype = { - initialize: function(element) { - this.element = $(element); - }, - - _each: function(iterator) { - this.element.className.split(/\s+/).select(function(name) { - return name.length > 0; - })._each(iterator); - }, - - set: function(className) { - this.element.className = className; - }, - - add: function(classNameToAdd) { - if (this.include(classNameToAdd)) return; - this.set($A(this).concat(classNameToAdd).join(' ')); - }, - - remove: function(classNameToRemove) { - if (!this.include(classNameToRemove)) return; - this.set($A(this).without(classNameToRemove).join(' ')); - }, - - toString: function() { - return $A(this).join(' '); - } -}; - -Object.extend(Element.ClassNames.prototype, Enumerable); - -/*--------------------------------------------------------------------------*/ - -Element.addMethods();
\ No newline at end of file diff --git a/framework/Web/Javascripts/source/prototype-1.7/prototype.js b/framework/Web/Javascripts/source/prototype-1.7/prototype.js new file mode 100644 index 00000000..474b2231 --- /dev/null +++ b/framework/Web/Javascripts/source/prototype-1.7/prototype.js @@ -0,0 +1,6082 @@ +/* Prototype JavaScript framework, version 1.7 + * (c) 2005-2010 Sam Stephenson + * + * Prototype is freely distributable under the terms of an MIT-style license. + * For details, see the Prototype web site: http://www.prototypejs.org/ + * + *--------------------------------------------------------------------------*/ + +var Prototype = { + + Version: '1.7', + + Browser: (function(){ + var ua = navigator.userAgent; + var isOpera = Object.prototype.toString.call(window.opera) == '[object Opera]'; + return { + IE: !!window.attachEvent && !isOpera, + Opera: isOpera, + WebKit: ua.indexOf('AppleWebKit/') > -1, + Gecko: ua.indexOf('Gecko') > -1 && ua.indexOf('KHTML') === -1, + MobileSafari: /Apple.*Mobile/.test(ua) + } + })(), + + BrowserFeatures: { + XPath: !!document.evaluate, + + SelectorsAPI: !!document.querySelector, + + ElementExtensions: (function() { + var constructor = window.Element || window.HTMLElement; + return !!(constructor && constructor.prototype); + })(), + SpecificElementExtensions: (function() { + if (typeof window.HTMLDivElement !== 'undefined') + return true; + + var div = document.createElement('div'), + form = document.createElement('form'), + isSupported = false; + + if (div['__proto__'] && (div['__proto__'] !== form['__proto__'])) { + isSupported = true; + } + + div = form = null; + + return isSupported; + })() + }, + + ScriptFragment: '<script[^>]*>([\\S\\s]*?)<\/script>', + JSONFilter: /^\/\*-secure-([\s\S]*)\*\/\s*$/, + + emptyFunction: function() { }, + + K: function(x) { return x } +}; + +if (Prototype.Browser.MobileSafari) + Prototype.BrowserFeatures.SpecificElementExtensions = false; + + +var Abstract = { }; + + +var Try = { + these: function() { + var returnValue; + + for (var i = 0, length = arguments.length; i < length; i++) { + var lambda = arguments[i]; + try { + returnValue = lambda(); + break; + } catch (e) { } + } + + return returnValue; + } +}; + +/* Based on Alex Arnell's inheritance implementation. */ + +var Class = (function() { + + var IS_DONTENUM_BUGGY = (function(){ + for (var p in { toString: 1 }) { + if (p === 'toString') return false; + } + return true; + })(); + + function subclass() {}; + function create() { + var parent = null, properties = $A(arguments); + if (Object.isFunction(properties[0])) + parent = properties.shift(); + + function klass() { + this.initialize.apply(this, arguments); + } + + Object.extend(klass, Class.Methods); + klass.superclass = parent; + klass.subclasses = []; + + if (parent) { + subclass.prototype = parent.prototype; + klass.prototype = new subclass; + parent.subclasses.push(klass); + } + + for (var i = 0, length = properties.length; i < length; i++) + klass.addMethods(properties[i]); + + if (!klass.prototype.initialize) + klass.prototype.initialize = Prototype.emptyFunction; + + klass.prototype.constructor = klass; + return klass; + } + + function addMethods(source) { + var ancestor = this.superclass && this.superclass.prototype, + properties = Object.keys(source); + + if (IS_DONTENUM_BUGGY) { + if (source.toString != Object.prototype.toString) + properties.push("toString"); + if (source.valueOf != Object.prototype.valueOf) + properties.push("valueOf"); + } + + for (var i = 0, length = properties.length; i < length; i++) { + var property = properties[i], value = source[property]; + if (ancestor && Object.isFunction(value) && + value.argumentNames()[0] == "$super") { + var method = value; + value = (function(m) { + return function() { return ancestor[m].apply(this, arguments); }; + })(property).wrap(method); + + value.valueOf = method.valueOf.bind(method); + value.toString = method.toString.bind(method); + } + this.prototype[property] = value; + } + + return this; + } + + return { + create: create, + Methods: { + addMethods: addMethods + } + }; +})(); +(function() { + + var _toString = Object.prototype.toString, + NULL_TYPE = 'Null', + UNDEFINED_TYPE = 'Undefined', + BOOLEAN_TYPE = 'Boolean', + NUMBER_TYPE = 'Number', + STRING_TYPE = 'String', + OBJECT_TYPE = 'Object', + FUNCTION_CLASS = '[object Function]', + BOOLEAN_CLASS = '[object Boolean]', + NUMBER_CLASS = '[object Number]', + STRING_CLASS = '[object String]', + ARRAY_CLASS = '[object Array]', + DATE_CLASS = '[object Date]', + NATIVE_JSON_STRINGIFY_SUPPORT = window.JSON && + typeof JSON.stringify === 'function' && + JSON.stringify(0) === '0' && + typeof JSON.stringify(Prototype.K) === 'undefined'; + + function Type(o) { + switch(o) { + case null: return NULL_TYPE; + case (void 0): return UNDEFINED_TYPE; + } + var type = typeof o; + switch(type) { + case 'boolean': return BOOLEAN_TYPE; + case 'number': return NUMBER_TYPE; + case 'string': return STRING_TYPE; + } + return OBJECT_TYPE; + } + + function extend(destination, source) { + for (var property in source) + destination[property] = source[property]; + return destination; + } + + function inspect(object) { + try { + if (isUndefined(object)) return 'undefined'; + if (object === null) return 'null'; + return object.inspect ? object.inspect() : String(object); + } catch (e) { + if (e instanceof RangeError) return '...'; + throw e; + } + } + + function toJSON(value) { + return Str('', { '': value }, []); + } + + function Str(key, holder, stack) { + var value = holder[key], + type = typeof value; + + if (Type(value) === OBJECT_TYPE && typeof value.toJSON === 'function') { + value = value.toJSON(key); + } + + var _class = _toString.call(value); + + switch (_class) { + case NUMBER_CLASS: + case BOOLEAN_CLASS: + case STRING_CLASS: + value = value.valueOf(); + } + + switch (value) { + case null: return 'null'; + case true: return 'true'; + case false: return 'false'; + } + + type = typeof value; + switch (type) { + case 'string': + return value.inspect(true); + case 'number': + return isFinite(value) ? String(value) : 'null'; + case 'object': + + for (var i = 0, length = stack.length; i < length; i++) { + if (stack[i] === value) { throw new TypeError(); } + } + stack.push(value); + + var partial = []; + if (_class === ARRAY_CLASS) { + for (var i = 0, length = value.length; i < length; i++) { + var str = Str(i, value, stack); + partial.push(typeof str === 'undefined' ? 'null' : str); + } + partial = '[' + partial.join(',') + ']'; + } else { + var keys = Object.keys(value); + for (var i = 0, length = keys.length; i < length; i++) { + var key = keys[i], str = Str(key, value, stack); + if (typeof str !== "undefined") { + partial.push(key.inspect(true)+ ':' + str); + } + } + partial = '{' + partial.join(',') + '}'; + } + stack.pop(); + return partial; + } + } + + function stringify(object) { + return JSON.stringify(object); + } + + function toQueryString(object) { + return $H(object).toQueryString(); + } + + function toHTML(object) { + return object && object.toHTML ? object.toHTML() : String.interpret(object); + } + + function keys(object) { + if (Type(object) !== OBJECT_TYPE) { throw new TypeError(); } + var results = []; + for (var property in object) { + if (object.hasOwnProperty(property)) { + results.push(property); + } + } + return results; + } + + function values(object) { + var results = []; + for (var property in object) + results.push(object[property]); + return results; + } + + function clone(object) { + return extend({ }, object); + } + + function isElement(object) { + return !!(object && object.nodeType == 1); + } + + function isArray(object) { + return _toString.call(object) === ARRAY_CLASS; + } + + var hasNativeIsArray = (typeof Array.isArray == 'function') + && Array.isArray([]) && !Array.isArray({}); + + if (hasNativeIsArray) { + isArray = Array.isArray; + } + + function isHash(object) { + return object instanceof Hash; + } + + function isFunction(object) { + return _toString.call(object) === FUNCTION_CLASS; + } + + function isString(object) { + return _toString.call(object) === STRING_CLASS; + } + + function isNumber(object) { + return _toString.call(object) === NUMBER_CLASS; + } + + function isDate(object) { + return _toString.call(object) === DATE_CLASS; + } + + function isUndefined(object) { + return typeof object === "undefined"; + } + + extend(Object, { + extend: extend, + inspect: inspect, + toJSON: NATIVE_JSON_STRINGIFY_SUPPORT ? stringify : toJSON, + toQueryString: toQueryString, + toHTML: toHTML, + keys: Object.keys || keys, + values: values, + clone: clone, + isElement: isElement, + isArray: isArray, + isHash: isHash, + isFunction: isFunction, + isString: isString, + isNumber: isNumber, + isDate: isDate, + isUndefined: isUndefined + }); +})(); +Object.extend(Function.prototype, (function() { + var slice = Array.prototype.slice; + + function update(array, args) { + var arrayLength = array.length, length = args.length; + while (length--) array[arrayLength + length] = args[length]; + return array; + } + + function merge(array, args) { + array = slice.call(array, 0); + return update(array, args); + } + + function argumentNames() { + var names = this.toString().match(/^[\s\(]*function[^(]*\(([^)]*)\)/)[1] + .replace(/\/\/.*?[\r\n]|\/\*(?:.|[\r\n])*?\*\//g, '') + .replace(/\s+/g, '').split(','); + return names.length == 1 && !names[0] ? [] : names; + } + + function bind(context) { + if (arguments.length < 2 && Object.isUndefined(arguments[0])) return this; + var __method = this, args = slice.call(arguments, 1); + return function() { + var a = merge(args, arguments); + return __method.apply(context, a); + } + } + + function bindAsEventListener(context) { + var __method = this, args = slice.call(arguments, 1); + return function(event) { + var a = update([event || window.event], args); + return __method.apply(context, a); + } + } + + function curry() { + if (!arguments.length) return this; + var __method = this, args = slice.call(arguments, 0); + return function() { + var a = merge(args, arguments); + return __method.apply(this, a); + } + } + + function delay(timeout) { + var __method = this, args = slice.call(arguments, 1); + timeout = timeout * 1000; + return window.setTimeout(function() { + return __method.apply(__method, args); + }, timeout); + } + + function defer() { + var args = update([0.01], arguments); + return this.delay.apply(this, args); + } + + function wrap(wrapper) { + var __method = this; + return function() { + var a = update([__method.bind(this)], arguments); + return wrapper.apply(this, a); + } + } + + function methodize() { + if (this._methodized) return this._methodized; + var __method = this; + return this._methodized = function() { + var a = update([this], arguments); + return __method.apply(null, a); + }; + } + + return { + argumentNames: argumentNames, + bind: bind, + bindAsEventListener: bindAsEventListener, + curry: curry, + delay: delay, + defer: defer, + wrap: wrap, + methodize: methodize + } +})()); + + + +(function(proto) { + + + function toISOString() { + return this.getUTCFullYear() + '-' + + (this.getUTCMonth() + 1).toPaddedString(2) + '-' + + this.getUTCDate().toPaddedString(2) + 'T' + + this.getUTCHours().toPaddedString(2) + ':' + + this.getUTCMinutes().toPaddedString(2) + ':' + + this.getUTCSeconds().toPaddedString(2) + 'Z'; + } + + + function toJSON() { + return this.toISOString(); + } + + if (!proto.toISOString) proto.toISOString = toISOString; + if (!proto.toJSON) proto.toJSON = toJSON; + +})(Date.prototype); + + +RegExp.prototype.match = RegExp.prototype.test; + +RegExp.escape = function(str) { + return String(str).replace(/([.*+?^=!:${}()|[\]\/\\])/g, '\\$1'); +}; +var PeriodicalExecuter = Class.create({ + initialize: function(callback, frequency) { + this.callback = callback; + this.frequency = frequency; + this.currentlyExecuting = false; + + this.registerCallback(); + }, + + registerCallback: function() { + this.timer = setInterval(this.onTimerEvent.bind(this), this.frequency * 1000); + }, + + execute: function() { + this.callback(this); + }, + + stop: function() { + if (!this.timer) return; + clearInterval(this.timer); + this.timer = null; + }, + + onTimerEvent: function() { + if (!this.currentlyExecuting) { + try { + this.currentlyExecuting = true; + this.execute(); + this.currentlyExecuting = false; + } catch(e) { + this.currentlyExecuting = false; + throw e; + } + } + } +}); +Object.extend(String, { + interpret: function(value) { + return value == null ? '' : String(value); + }, + specialChar: { + '\b': '\\b', + '\t': '\\t', + '\n': '\\n', + '\f': '\\f', + '\r': '\\r', + '\\': '\\\\' + } +}); + +Object.extend(String.prototype, (function() { + var NATIVE_JSON_PARSE_SUPPORT = window.JSON && + typeof JSON.parse === 'function' && + JSON.parse('{"test": true}').test; + + function prepareReplacement(replacement) { + if (Object.isFunction(replacement)) return replacement; + var template = new Template(replacement); + return function(match) { return template.evaluate(match) }; + } + + function gsub(pattern, replacement) { + var result = '', source = this, match; + replacement = prepareReplacement(replacement); + + if (Object.isString(pattern)) + pattern = RegExp.escape(pattern); + + if (!(pattern.length || pattern.source)) { + replacement = replacement(''); + return replacement + source.split('').join(replacement) + replacement; + } + + while (source.length > 0) { + if (match = source.match(pattern)) { + result += source.slice(0, match.index); + result += String.interpret(replacement(match)); + source = source.slice(match.index + match[0].length); + } else { + result += source, source = ''; + } + } + return result; + } + + function sub(pattern, replacement, count) { + replacement = prepareReplacement(replacement); + count = Object.isUndefined(count) ? 1 : count; + + return this.gsub(pattern, function(match) { + if (--count < 0) return match[0]; + return replacement(match); + }); + } + + function scan(pattern, iterator) { + this.gsub(pattern, iterator); + return String(this); + } + + function truncate(length, truncation) { + length = length || 30; + truncation = Object.isUndefined(truncation) ? '...' : truncation; + return this.length > length ? + this.slice(0, length - truncation.length) + truncation : String(this); + } + + function strip() { + return this.replace(/^\s+/, '').replace(/\s+$/, ''); + } + + function stripTags() { + return this.replace(/<\w+(\s+("[^"]*"|'[^']*'|[^>])+)?>|<\/\w+>/gi, ''); + } + + function stripScripts() { + return this.replace(new RegExp(Prototype.ScriptFragment, 'img'), ''); + } + + function extractScripts() { + var matchAll = new RegExp(Prototype.ScriptFragment, 'img'), + matchOne = new RegExp(Prototype.ScriptFragment, 'im'); + return (this.match(matchAll) || []).map(function(scriptTag) { + return (scriptTag.match(matchOne) || ['', ''])[1]; + }); + } + + function evalScripts() { + return this.extractScripts().map(function(script) { return eval(script) }); + } + + function escapeHTML() { + return this.replace(/&/g,'&').replace(/</g,'<').replace(/>/g,'>'); + } + + function unescapeHTML() { + return this.stripTags().replace(/</g,'<').replace(/>/g,'>').replace(/&/g,'&'); + } + + + function toQueryParams(separator) { + var match = this.strip().match(/([^?#]*)(#.*)?$/); + if (!match) return { }; + + return match[1].split(separator || '&').inject({ }, function(hash, pair) { + if ((pair = pair.split('='))[0]) { + var key = decodeURIComponent(pair.shift()), + value = pair.length > 1 ? pair.join('=') : pair[0]; + + if (value != undefined) value = decodeURIComponent(value); + + if (key in hash) { + if (!Object.isArray(hash[key])) hash[key] = [hash[key]]; + hash[key].push(value); + } + else hash[key] = value; + } + return hash; + }); + } + + function toArray() { + return this.split(''); + } + + function succ() { + return this.slice(0, this.length - 1) + + String.fromCharCode(this.charCodeAt(this.length - 1) + 1); + } + + function times(count) { + return count < 1 ? '' : new Array(count + 1).join(this); + } + + function camelize() { + return this.replace(/-+(.)?/g, function(match, chr) { + return chr ? chr.toUpperCase() : ''; + }); + } + + function capitalize() { + return this.charAt(0).toUpperCase() + this.substring(1).toLowerCase(); + } + + function underscore() { + return this.replace(/::/g, '/') + .replace(/([A-Z]+)([A-Z][a-z])/g, '$1_$2') + .replace(/([a-z\d])([A-Z])/g, '$1_$2') + .replace(/-/g, '_') + .toLowerCase(); + } + + function dasherize() { + return this.replace(/_/g, '-'); + } + + function inspect(useDoubleQuotes) { + var escapedString = this.replace(/[\x00-\x1f\\]/g, function(character) { + if (character in String.specialChar) { + return String.specialChar[character]; + } + return '\\u00' + character.charCodeAt().toPaddedString(2, 16); + }); + if (useDoubleQuotes) return '"' + escapedString.replace(/"/g, '\\"') + '"'; + return "'" + escapedString.replace(/'/g, '\\\'') + "'"; + } + + function unfilterJSON(filter) { + return this.replace(filter || Prototype.JSONFilter, '$1'); + } + + function isJSON() { + var str = this; + if (str.blank()) return false; + str = str.replace(/\\(?:["\\\/bfnrt]|u[0-9a-fA-F]{4})/g, '@'); + str = str.replace(/"[^"\\\n\r]*"|true|false|null|-?\d+(?:\.\d*)?(?:[eE][+\-]?\d+)?/g, ']'); + str = str.replace(/(?:^|:|,)(?:\s*\[)+/g, ''); + return (/^[\],:{}\s]*$/).test(str); + } + + function evalJSON(sanitize) { + var json = this.unfilterJSON(), + cx = /[\u0000\u00ad\u0600-\u0604\u070f\u17b4\u17b5\u200c-\u200f\u2028-\u202f\u2060-\u206f\ufeff\ufff0-\uffff]/g; + if (cx.test(json)) { + json = json.replace(cx, function (a) { + return '\\u' + ('0000' + a.charCodeAt(0).toString(16)).slice(-4); + }); + } + try { + if (!sanitize || json.isJSON()) return eval('(' + json + ')'); + } catch (e) { } + throw new SyntaxError('Badly formed JSON string: ' + this.inspect()); + } + + function parseJSON() { + var json = this.unfilterJSON(); + return JSON.parse(json); + } + + function include(pattern) { + return this.indexOf(pattern) > -1; + } + + function startsWith(pattern) { + return this.lastIndexOf(pattern, 0) === 0; + } + + function endsWith(pattern) { + var d = this.length - pattern.length; + return d >= 0 && this.indexOf(pattern, d) === d; + } + + function empty() { + return this == ''; + } + + function blank() { + return /^\s*$/.test(this); + } + + function interpolate(object, pattern) { + return new Template(this, pattern).evaluate(object); + } + + return { + gsub: gsub, + sub: sub, + scan: scan, + truncate: truncate, + strip: String.prototype.trim || strip, + stripTags: stripTags, + stripScripts: stripScripts, + extractScripts: extractScripts, + evalScripts: evalScripts, + escapeHTML: escapeHTML, + unescapeHTML: unescapeHTML, + toQueryParams: toQueryParams, + parseQuery: toQueryParams, + toArray: toArray, + succ: succ, + times: times, + camelize: camelize, + capitalize: capitalize, + underscore: underscore, + dasherize: dasherize, + inspect: inspect, + unfilterJSON: unfilterJSON, + isJSON: isJSON, + evalJSON: NATIVE_JSON_PARSE_SUPPORT ? parseJSON : evalJSON, + include: include, + startsWith: startsWith, + endsWith: endsWith, + empty: empty, + blank: blank, + interpolate: interpolate + }; +})()); + +var Template = Class.create({ + initialize: function(template, pattern) { + this.template = template.toString(); + this.pattern = pattern || Template.Pattern; + }, + + evaluate: function(object) { + if (object && Object.isFunction(object.toTemplateReplacements)) + object = object.toTemplateReplacements(); + + return this.template.gsub(this.pattern, function(match) { + if (object == null) return (match[1] + ''); + + var before = match[1] || ''; + if (before == '\\') return match[2]; + + var ctx = object, expr = match[3], + pattern = /^([^.[]+|\[((?:.*?[^\\])?)\])(\.|\[|$)/; + + match = pattern.exec(expr); + if (match == null) return before; + + while (match != null) { + var comp = match[1].startsWith('[') ? match[2].replace(/\\\\]/g, ']') : match[1]; + ctx = ctx[comp]; + if (null == ctx || '' == match[3]) break; + expr = expr.substring('[' == match[3] ? match[1].length : match[0].length); + match = pattern.exec(expr); + } + + return before + String.interpret(ctx); + }); + } +}); +Template.Pattern = /(^|.|\r|\n)(#\{(.*?)\})/; + +var $break = { }; + +var Enumerable = (function() { + function each(iterator, context) { + var index = 0; + try { + this._each(function(value) { + iterator.call(context, value, index++); + }); + } catch (e) { + if (e != $break) throw e; + } + return this; + } + + function eachSlice(number, iterator, context) { + var index = -number, slices = [], array = this.toArray(); + if (number < 1) return array; + while ((index += number) < array.length) + slices.push(array.slice(index, index+number)); + return slices.collect(iterator, context); + } + + function all(iterator, context) { + iterator = iterator || Prototype.K; + var result = true; + this.each(function(value, index) { + result = result && !!iterator.call(context, value, index); + if (!result) throw $break; + }); + return result; + } + + function any(iterator, context) { + iterator = iterator || Prototype.K; + var result = false; + this.each(function(value, index) { + if (result = !!iterator.call(context, value, index)) + throw $break; + }); + return result; + } + + function collect(iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + this.each(function(value, index) { + results.push(iterator.call(context, value, index)); + }); + return results; + } + + function detect(iterator, context) { + var result; + this.each(function(value, index) { + if (iterator.call(context, value, index)) { + result = value; + throw $break; + } + }); + return result; + } + + function findAll(iterator, context) { + var results = []; + this.each(function(value, index) { + if (iterator.call(context, value, index)) + results.push(value); + }); + return results; + } + + function grep(filter, iterator, context) { + iterator = iterator || Prototype.K; + var results = []; + + if (Object.isString(filter)) + filter = new RegExp(RegExp.escape(filter)); + + this.each(function(value, index) { + if (filter.match(value)) + results.push(iterator.call(context, value, index)); + }); + return results; + } + + function include(object) { + if (Object.isFunction(this.indexOf)) + if (this.indexOf(object) != -1) return true; + + var found = false; + this.each(function(value) { + if (value == object) { + found = true; + throw $break; + } + }); + return found; + } + + function inGroupsOf(number, fillWith) { + fillWith = Object.isUndefined(fillWith) ? null : fillWith; + return this.eachSlice(number, function(slice) { + while(slice.length < number) slice.push(fillWith); + return slice; + }); + } + + function inject(memo, iterator, context) { + this.each(function(value, index) { + memo = iterator.call(context, memo, value, index); + }); + return memo; + } + + function invoke(method) { + var args = $A(arguments).slice(1); + return this.map(function(value) { + return value[method].apply(value, args); + }); + } + + function max(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value >= result) + result = value; + }); + return result; + } + + function min(iterator, context) { + iterator = iterator || Prototype.K; + var result; + this.each(function(value, index) { + value = iterator.call(context, value, index); + if (result == null || value < result) + result = value; + }); + return result; + } + + function partition(iterator, context) { + iterator = iterator || Prototype.K; + var trues = [], falses = []; + this.each(function(value, index) { + (iterator.call(context, value, index) ? + trues : falses).push(value); + }); + return [trues, falses]; + } + + function pluck(property) { + var results = []; + this.each(function(value) { + results.push(value[property]); + }); + return results; + } + + function reject(iterator, context) { + var results = []; + this.each(function(value, index) { + if (!iterator.call(context, value, index)) + results.push(value); + }); + return results; + } + + function sortBy(iterator, context) { + return this.map(function(value, index) { + return { + value: value, + criteria: iterator.call(context, value, index) + }; + }).sort(function(left, right) { + var a = left.criteria, b = right.criteria; + return a < b ? -1 : a > b ? 1 : 0; + }).pluck('value'); + } + + function toArray() { + return this.map(); + } + + function zip() { + var iterator = Prototype.K, args = $A(arguments); + if (Object.isFunction(args.last())) + iterator = args.pop(); + + var collections = [this].concat(args).map($A); + return this.map(function(value, index) { + return iterator(collections.pluck(index)); + }); + } + + function size() { + return this.toArray().length; + } + + function inspect() { + return '#<Enumerable:' + this.toArray().inspect() + '>'; + } + + + + + + + + + + return { + each: each, + eachSlice: eachSlice, + all: all, + every: all, + any: any, + some: any, + collect: collect, + map: collect, + detect: detect, + findAll: findAll, + select: findAll, + filter: findAll, + grep: grep, + include: include, + member: include, + inGroupsOf: inGroupsOf, + inject: inject, + invoke: invoke, + max: max, + min: min, + partition: partition, + pluck: pluck, + reject: reject, + sortBy: sortBy, + toArray: toArray, + entries: toArray, + zip: zip, + size: size, + inspect: inspect, + find: detect + }; +})(); + +function $A(iterable) { + if (!iterable) return []; + if ('toArray' in Object(iterable)) return iterable.toArray(); + var length = iterable.length || 0, results = new Array(length); + while (length--) results[length] = iterable[length]; + return results; +} + + +function $w(string) { + if (!Object.isString(string)) return []; + string = string.strip(); + return string ? string.split(/\s+/) : []; +} + +Array.from = $A; + + +(function() { + var arrayProto = Array.prototype, + slice = arrayProto.slice, + _each = arrayProto.forEach; // use native browser JS 1.6 implementation if available + + function each(iterator, context) { + for (var i = 0, length = this.length >>> 0; i < length; i++) { + if (i in this) iterator.call(context, this[i], i, this); + } + } + if (!_each) _each = each; + + function clear() { + this.length = 0; + return this; + } + + function first() { + return this[0]; + } + + function last() { + return this[this.length - 1]; + } + + function compact() { + return this.select(function(value) { + return value != null; + }); + } + + function flatten() { + return this.inject([], function(array, value) { + if (Object.isArray(value)) + return array.concat(value.flatten()); + array.push(value); + return array; + }); + } + + function without() { + var values = slice.call(arguments, 0); + return this.select(function(value) { + return !values.include(value); + }); + } + + function reverse(inline) { + return (inline === false ? this.toArray() : this)._reverse(); + } + + function uniq(sorted) { + return this.inject([], function(array, value, index) { + if (0 == index || (sorted ? array.last() != value : !array.include(value))) + array.push(value); + return array; + }); + } + + function intersect(array) { + return this.uniq().findAll(function(item) { + return array.detect(function(value) { return item === value }); + }); + } + + + function clone() { + return slice.call(this, 0); + } + + function size() { + return this.length; + } + + function inspect() { + return '[' + this.map(Object.inspect).join(', ') + ']'; + } + + function indexOf(item, i) { + i || (i = 0); + var length = this.length; + if (i < 0) i = length + i; + for (; i < length; i++) + if (this[i] === item) return i; + return -1; + } + + function lastIndexOf(item, i) { + i = isNaN(i) ? this.length : (i < 0 ? this.length + i : i) + 1; + var n = this.slice(0, i).reverse().indexOf(item); + return (n < 0) ? n : i - n - 1; + } + + function concat() { + var array = slice.call(this, 0), item; + for (var i = 0, length = arguments.length; i < length; i++) { + item = arguments[i]; + if (Object.isArray(item) && !('callee' in item)) { + for (var j = 0, arrayLength = item.length; j < arrayLength; j++) + array.push(item[j]); + } else { + array.push(item); + } + } + return array; + } + + Object.extend(arrayProto, Enumerable); + + if (!arrayProto._reverse) + arrayProto._reverse = arrayProto.reverse; + + Object.extend(arrayProto, { + _each: _each, + clear: clear, + first: first, + last: last, + compact: compact, + flatten: flatten, + without: without, + reverse: reverse, + uniq: uniq, + intersect: intersect, + clone: clone, + toArray: clone, + size: size, + inspect: inspect + }); + + var CONCAT_ARGUMENTS_BUGGY = (function() { + return [].concat(arguments)[0][0] !== 1; + })(1,2) + + if (CONCAT_ARGUMENTS_BUGGY) arrayProto.concat = concat; + + if (!arrayProto.indexOf) arrayProto.indexOf = indexOf; + if (!arrayProto.lastIndexOf) arrayProto.lastIndexOf = lastIndexOf; +})(); +function $H(object) { + return new Hash(object); +}; + +var Hash = Class.create(Enumerable, (function() { + function initialize(object) { + this._object = Object.isHash(object) ? object.toObject() : Object.clone(object); + } + + + function _each(iterator) { + for (var key in this._object) { + var value = this._object[key], pair = [key, value]; + pair.key = key; + pair.value = value; + iterator(pair); + } + } + + function set(key, value) { + return this._object[key] = value; + } + + function get(key) { + if (this._object[key] !== Object.prototype[key]) + return this._object[key]; + } + + function unset(key) { + var value = this._object[key]; + delete this._object[key]; + return value; + } + + function toObject() { + return Object.clone(this._object); + } + + + + function keys() { + return this.pluck('key'); + } + + function values() { + return this.pluck('value'); + } + + function index(value) { + var match = this.detect(function(pair) { + return pair.value === value; + }); + return match && match.key; + } + + function merge(object) { + return this.clone().update(object); + } + + function update(object) { + return new Hash(object).inject(this, function(result, pair) { + result.set(pair.key, pair.value); + return result; + }); + } + + function toQueryPair(key, value) { + if (Object.isUndefined(value)) return key; + return key + '=' + encodeURIComponent(String.interpret(value)); + } + + function toQueryString() { + return this.inject([], function(results, pair) { + var key = encodeURIComponent(pair.key), values = pair.value; + + if (values && typeof values == 'object') { + if (Object.isArray(values)) { + var queryValues = []; + for (var i = 0, len = values.length, value; i < len; i++) { + value = values[i]; + queryValues.push(toQueryPair(key, value)); + } + return results.concat(queryValues); + } + } else results.push(toQueryPair(key, values)); + return results; + }).join('&'); + } + + function inspect() { + return '#<Hash:{' + this.map(function(pair) { + return pair.map(Object.inspect).join(': '); + }).join(', ') + '}>'; + } + + function clone() { + return new Hash(this); + } + + return { + initialize: initialize, + _each: _each, + set: set, + get: get, + unset: unset, + toObject: toObject, + toTemplateReplacements: toObject, + keys: keys, + values: values, + index: index, + merge: merge, + update: update, + toQueryString: toQueryString, + inspect: inspect, + toJSON: toObject, + clone: clone + }; +})()); + +Hash.from = $H; +Object.extend(Number.prototype, (function() { + function toColorPart() { + return this.toPaddedString(2, 16); + } + + function succ() { + return this + 1; + } + + function times(iterator, context) { + $R(0, this, true).each(iterator, context); + return this; + } + + function toPaddedString(length, radix) { + var string = this.toString(radix || 10); + return '0'.times(length - string.length) + string; + } + + function abs() { + return Math.abs(this); + } + + function round() { + return Math.round(this); + } + + function ceil() { + return Math.ceil(this); + } + + function floor() { + return Math.floor(this); + } + + return { + toColorPart: toColorPart, + succ: succ, + times: times, + toPaddedString: toPaddedString, + abs: abs, + round: round, + ceil: ceil, + floor: floor + }; +})()); + +function $R(start, end, exclusive) { + return new ObjectRange(start, end, exclusive); +} + +var ObjectRange = Class.create(Enumerable, (function() { + function initialize(start, end, exclusive) { + this.start = start; + this.end = end; + this.exclusive = exclusive; + } + + function _each(iterator) { + var value = this.start; + while (this.include(value)) { + iterator(value); + value = value.succ(); + } + } + + function include(value) { + if (value < this.start) + return false; + if (this.exclusive) + return value < this.end; + return value <= this.end; + } + + return { + initialize: initialize, + _each: _each, + include: include + }; +})()); + + + +var Ajax = { + getTransport: function() { + return Try.these( + function() {return new XMLHttpRequest()}, + function() {return new ActiveXObject('Msxml2.XMLHTTP')}, + function() {return new ActiveXObject('Microsoft.XMLHTTP')} + ) || false; + }, + + activeRequestCount: 0 +}; + +Ajax.Responders = { + responders: [], + + _each: function(iterator) { + this.responders._each(iterator); + }, + + register: function(responder) { + if (!this.include(responder)) + this.responders.push(responder); + }, + + unregister: function(responder) { + this.responders = this.responders.without(responder); + }, + + dispatch: function(callback, request, transport, json) { + this.each(function(responder) { + if (Object.isFunction(responder[callback])) { + try { + responder[callback].apply(responder, [request, transport, json]); + } catch (e) { } + } + }); + } +}; + +Object.extend(Ajax.Responders, Enumerable); + +Ajax.Responders.register({ + onCreate: function() { Ajax.activeRequestCount++ }, + onComplete: function() { Ajax.activeRequestCount-- } +}); +Ajax.Base = Class.create({ + initialize: function(options) { + this.options = { + method: 'post', + asynchronous: true, + contentType: 'application/x-www-form-urlencoded', + encoding: 'UTF-8', + parameters: '', + evalJSON: true, + evalJS: true + }; + Object.extend(this.options, options || { }); + + this.options.method = this.options.method.toLowerCase(); + + if (Object.isHash(this.options.parameters)) + this.options.parameters = this.options.parameters.toObject(); + } +}); +Ajax.Request = Class.create(Ajax.Base, { + _complete: false, + + initialize: function($super, url, options) { + $super(options); + this.transport = Ajax.getTransport(); + this.request(url); + }, + + request: function(url) { + this.url = url; + this.method = this.options.method; + var params = Object.isString(this.options.parameters) ? + this.options.parameters : + Object.toQueryString(this.options.parameters); + + if (!['get', 'post'].include(this.method)) { + params += (params ? '&' : '') + "_method=" + this.method; + this.method = 'post'; + } + + if (params && this.method === 'get') { + this.url += (this.url.include('?') ? '&' : '?') + params; + } + + this.parameters = params.toQueryParams(); + + try { + var response = new Ajax.Response(this); + if (this.options.onCreate) this.options.onCreate(response); + Ajax.Responders.dispatch('onCreate', this, response); + + this.transport.open(this.method.toUpperCase(), this.url, + this.options.asynchronous); + + if (this.options.asynchronous) this.respondToReadyState.bind(this).defer(1); + + this.transport.onreadystatechange = this.onStateChange.bind(this); + this.setRequestHeaders(); + + this.body = this.method == 'post' ? (this.options.postBody || params) : null; + this.transport.send(this.body); + + /* Force Firefox to handle ready state 4 for synchronous requests */ + if (!this.options.asynchronous && this.transport.overrideMimeType) + this.onStateChange(); + + } + catch (e) { + this.dispatchException(e); + } + }, + + onStateChange: function() { + var readyState = this.transport.readyState; + if (readyState > 1 && !((readyState == 4) && this._complete)) + this.respondToReadyState(this.transport.readyState); + }, + + setRequestHeaders: function() { + var headers = { + 'X-Requested-With': 'XMLHttpRequest', + 'X-Prototype-Version': Prototype.Version, + 'Accept': 'text/javascript, text/html, application/xml, text/xml, */*' + }; + + if (this.method == 'post') { + headers['Content-type'] = this.options.contentType + + (this.options.encoding ? '; charset=' + this.options.encoding : ''); + + /* Force "Connection: close" for older Mozilla browsers to work + * around a bug where XMLHttpRequest sends an incorrect + * Content-length header. See Mozilla Bugzilla #246651. + */ + if (this.transport.overrideMimeType && + (navigator.userAgent.match(/Gecko\/(\d{4})/) || [0,2005])[1] < 2005) + headers['Connection'] = 'close'; + } + + if (typeof this.options.requestHeaders == 'object') { + var extras = this.options.requestHeaders; + + if (Object.isFunction(extras.push)) + for (var i = 0, length = extras.length; i < length; i += 2) + headers[extras[i]] = extras[i+1]; + else + $H(extras).each(function(pair) { headers[pair.key] = pair.value }); + } + + for (var name in headers) + this.transport.setRequestHeader(name, headers[name]); + }, + + success: function() { + var status = this.getStatus(); + return !status || (status >= 200 && status < 300) || status == 304; + }, + + getStatus: function() { + try { + if (this.transport.status === 1223) return 204; + return this.transport.status || 0; + } catch (e) { return 0 } + }, + + respondToReadyState: function(readyState) { + var state = Ajax.Request.Events[readyState], response = new Ajax.Response(this); + + if (state == 'Complete') { + try { + this._complete = true; + (this.options['on' + response.status] + || this.options['on' + (this.success() ? 'Success' : 'Failure')] + || Prototype.emptyFunction)(response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + var contentType = response.getHeader('Content-type'); + if (this.options.evalJS == 'force' + || (this.options.evalJS && this.isSameOrigin() && contentType + && contentType.match(/^\s*(text|application)\/(x-)?(java|ecma)script(;.*)?\s*$/i))) + this.evalResponse(); + } + + try { + (this.options['on' + state] || Prototype.emptyFunction)(response, response.headerJSON); + Ajax.Responders.dispatch('on' + state, this, response, response.headerJSON); + } catch (e) { + this.dispatchException(e); + } + + if (state == 'Complete') { + this.transport.onreadystatechange = Prototype.emptyFunction; + } + }, + + isSameOrigin: function() { + var m = this.url.match(/^\s*https?:\/\/[^\/]*/); + return !m || (m[0] == '#{protocol}//#{domain}#{port}'.interpolate({ + protocol: location.protocol, + domain: document.domain, + port: location.port ? ':' + location.port : '' + })); + }, + + getHeader: function(name) { + try { + return this.transport.getResponseHeader(name) || null; + } catch (e) { return null; } + }, + + evalResponse: function() { + try { + return eval((this.transport.responseText || '').unfilterJSON()); + } catch (e) { + this.dispatchException(e); + } + }, + + dispatchException: function(exception) { + (this.options.onException || Prototype.emptyFunction)(this, exception); + Ajax.Responders.dispatch('onException', this, exception); + } +}); + +Ajax.Request.Events = + ['Uninitialized', 'Loading', 'Loaded', 'Interactive', 'Complete']; + + + + + + + + +Ajax.Response = Class.create({ + initialize: function(request){ + this.request = request; + var transport = this.transport = request.transport, + readyState = this.readyState = transport.readyState; + + if ((readyState > 2 && !Prototype.Browser.IE) || readyState == 4) { + this.status = this.getStatus(); + this.statusText = this.getStatusText(); + this.responseText = String.interpret(transport.responseText); + this.headerJSON = this._getHeaderJSON(); + } + + if (readyState == 4) { + var xml = transport.responseXML; + this.responseXML = Object.isUndefined(xml) ? null : xml; + this.responseJSON = this._getResponseJSON(); + } + }, + + status: 0, + + statusText: '', + + getStatus: Ajax.Request.prototype.getStatus, + + getStatusText: function() { + try { + return this.transport.statusText || ''; + } catch (e) { return '' } + }, + + getHeader: Ajax.Request.prototype.getHeader, + + getAllHeaders: function() { + try { + return this.getAllResponseHeaders(); + } catch (e) { return null } + }, + + getResponseHeader: function(name) { + return this.transport.getResponseHeader(name); + }, + + getAllResponseHeaders: function() { + return this.transport.getAllResponseHeaders(); + }, + + _getHeaderJSON: function() { + var json = this.getHeader('X-JSON'); + if (!json) return null; + json = decodeURIComponent(escape(json)); + try { + return json.evalJSON(this.request.options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + }, + + _getResponseJSON: function() { + var options = this.request.options; + if (!options.evalJSON || (options.evalJSON != 'force' && + !(this.getHeader('Content-type') || '').include('application/json')) || + this.responseText.blank()) + return null; + try { + return this.responseText.evalJSON(options.sanitizeJSON || + !this.request.isSameOrigin()); + } catch (e) { + this.request.dispatchException(e); + } + } +}); + +Ajax.Updater = Class.create(Ajax.Request, { + initialize: function($super, container, url, options) { + this.container = { + success: (container.success || container), + failure: (container.failure || (container.success ? null : container)) + }; + + options = Object.clone(options); + var onComplete = options.onComplete; + options.onComplete = (function(response, json) { + this.updateContent(response.responseText); + if (Object.isFunction(onComplete)) onComplete(response, json); + }).bind(this); + + $super(url, options); + }, + + updateContent: function(responseText) { + var receiver = this.container[this.success() ? 'success' : 'failure'], + options = this.options; + + if (!options.evalScripts) responseText = responseText.stripScripts(); + + if (receiver = $(receiver)) { + if (options.insertion) { + if (Object.isString(options.insertion)) { + var insertion = { }; insertion[options.insertion] = responseText; + receiver.insert(insertion); + } + else options.insertion(receiver, responseText); + } + else receiver.update(responseText); + } + } +}); + +Ajax.PeriodicalUpdater = Class.create(Ajax.Base, { + initialize: function($super, container, url, options) { + $super(options); + this.onComplete = this.options.onComplete; + + this.frequency = (this.options.frequency || 2); + this.decay = (this.options.decay || 1); + + this.updater = { }; + this.container = container; + this.url = url; + + this.start(); + }, + + start: function() { + this.options.onComplete = this.updateComplete.bind(this); + this.onTimerEvent(); + }, + + stop: function() { + this.updater.options.onComplete = undefined; + clearTimeout(this.timer); + (this.onComplete || Prototype.emptyFunction).apply(this, arguments); + }, + + updateComplete: function(response) { + if (this.options.decay) { + this.decay = (response.responseText == this.lastText ? + this.decay * this.options.decay : 1); + + this.lastText = response.responseText; + } + this.timer = this.onTimerEvent.bind(this).delay(this.decay * this.frequency); + }, + + onTimerEvent: function() { + this.updater = new Ajax.Updater(this.container, this.url, this.options); + } +}); + + +function $(element) { + if (arguments.length > 1) { + for (var i = 0, elements = [], length = arguments.length; i < length; i++) + elements.push($(arguments[i])); + return elements; + } + if (Object.isString(element)) + element = document.getElementById(element); + return Element.extend(element); +} + +if (Prototype.BrowserFeatures.XPath) { + document._getElementsByXPath = function(expression, parentElement) { + var results = []; + var query = document.evaluate(expression, $(parentElement) || document, + null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null); + for (var i = 0, length = query.snapshotLength; i < length; i++) + results.push(Element.extend(query.snapshotItem(i))); + return results; + }; +} + +/*--------------------------------------------------------------------------*/ + +if (!Node) var Node = { }; + +if (!Node.ELEMENT_NODE) { + Object.extend(Node, { + ELEMENT_NODE: 1, + ATTRIBUTE_NODE: 2, + TEXT_NODE: 3, + CDATA_SECTION_NODE: 4, + ENTITY_REFERENCE_NODE: 5, + ENTITY_NODE: 6, + PROCESSING_INSTRUCTION_NODE: 7, + COMMENT_NODE: 8, + DOCUMENT_NODE: 9, + DOCUMENT_TYPE_NODE: 10, + DOCUMENT_FRAGMENT_NODE: 11, + NOTATION_NODE: 12 + }); +} + + + +(function(global) { + function shouldUseCache(tagName, attributes) { + if (tagName === 'select') return false; + if ('type' in attributes) return false; + return true; + } + + var HAS_EXTENDED_CREATE_ELEMENT_SYNTAX = (function(){ + try { + var el = document.createElement('<input name="x">'); + return el.tagName.toLowerCase() === 'input' && el.name === 'x'; + } + catch(err) { + return false; + } + })(); + + var element = global.Element; + + global.Element = function(tagName, attributes) { + attributes = attributes || { }; + tagName = tagName.toLowerCase(); + var cache = Element.cache; + + if (HAS_EXTENDED_CREATE_ELEMENT_SYNTAX && attributes.name) { + tagName = '<' + tagName + ' name="' + attributes.name + '">'; + delete attributes.name; + return Element.writeAttribute(document.createElement(tagName), attributes); + } + + if (!cache[tagName]) cache[tagName] = Element.extend(document.createElement(tagName)); + + var node = shouldUseCache(tagName, attributes) ? + cache[tagName].cloneNode(false) : document.createElement(tagName); + + return Element.writeAttribute(node, attributes); + }; + + Object.extend(global.Element, element || { }); + if (element) global.Element.prototype = element.prototype; + +})(this); + +Element.idCounter = 1; +Element.cache = { }; + +Element._purgeElement = function(element) { + var uid = element._prototypeUID; + if (uid) { + Element.stopObserving(element); + element._prototypeUID = void 0; + delete Element.Storage[uid]; + } +} + +Element.Methods = { + visible: function(element) { + return $(element).style.display != 'none'; + }, + + toggle: function(element) { + element = $(element); + Element[Element.visible(element) ? 'hide' : 'show'](element); + return element; + }, + + hide: function(element) { + element = $(element); + element.style.display = 'none'; + return element; + }, + + show: function(element) { + element = $(element); + element.style.display = ''; + return element; + }, + + remove: function(element) { + element = $(element); + element.parentNode.removeChild(element); + return element; + }, + + update: (function(){ + + var SELECT_ELEMENT_INNERHTML_BUGGY = (function(){ + var el = document.createElement("select"), + isBuggy = true; + el.innerHTML = "<option value=\"test\">test</option>"; + if (el.options && el.options[0]) { + isBuggy = el.options[0].nodeName.toUpperCase() !== "OPTION"; + } + el = null; + return isBuggy; + })(); + + var TABLE_ELEMENT_INNERHTML_BUGGY = (function(){ + try { + var el = document.createElement("table"); + if (el && el.tBodies) { + el.innerHTML = "<tbody><tr><td>test</td></tr></tbody>"; + var isBuggy = typeof el.tBodies[0] == "undefined"; + el = null; + return isBuggy; + } + } catch (e) { + return true; + } + })(); + + var LINK_ELEMENT_INNERHTML_BUGGY = (function() { + try { + var el = document.createElement('div'); + el.innerHTML = "<link>"; + var isBuggy = (el.childNodes.length === 0); + el = null; + return isBuggy; + } catch(e) { + return true; + } + })(); + + var ANY_INNERHTML_BUGGY = SELECT_ELEMENT_INNERHTML_BUGGY || + TABLE_ELEMENT_INNERHTML_BUGGY || LINK_ELEMENT_INNERHTML_BUGGY; + + var SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING = (function () { + var s = document.createElement("script"), + isBuggy = false; + try { + s.appendChild(document.createTextNode("")); + isBuggy = !s.firstChild || + s.firstChild && s.firstChild.nodeType !== 3; + } catch (e) { + isBuggy = true; + } + s = null; + return isBuggy; + })(); + + + function update(element, content) { + element = $(element); + var purgeElement = Element._purgeElement; + + var descendants = element.getElementsByTagName('*'), + i = descendants.length; + while (i--) purgeElement(descendants[i]); + + if (content && content.toElement) + content = content.toElement(); + + if (Object.isElement(content)) + return element.update().insert(content); + + content = Object.toHTML(content); + + var tagName = element.tagName.toUpperCase(); + + if (tagName === 'SCRIPT' && SCRIPT_ELEMENT_REJECTS_TEXTNODE_APPENDING) { + element.text = content; + return element; + } + + if (ANY_INNERHTML_BUGGY) { + if (tagName in Element._insertionTranslations.tags) { + while (element.firstChild) { + element.removeChild(element.firstChild); + } + Element._getContentFromAnonymousElement(tagName, content.stripScripts()) + .each(function(node) { + element.appendChild(node) + }); + } else if (LINK_ELEMENT_INNERHTML_BUGGY && Object.isString(content) && content.indexOf('<link') > -1) { + while (element.firstChild) { + element.removeChild(element.firstChild); + } + var nodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts(), true); + nodes.each(function(node) { element.appendChild(node) }); + } + else { + element.innerHTML = content.stripScripts(); + } + } + else { + element.innerHTML = content.stripScripts(); + } + + content.evalScripts.bind(content).defer(); + return element; + } + + return update; + })(), + + replace: function(element, content) { + element = $(element); + if (content && content.toElement) content = content.toElement(); + else if (!Object.isElement(content)) { + content = Object.toHTML(content); + var range = element.ownerDocument.createRange(); + range.selectNode(element); + content.evalScripts.bind(content).defer(); + content = range.createContextualFragment(content.stripScripts()); + } + element.parentNode.replaceChild(content, element); + return element; + }, + + insert: function(element, insertions) { + element = $(element); + + if (Object.isString(insertions) || Object.isNumber(insertions) || + Object.isElement(insertions) || (insertions && (insertions.toElement || insertions.toHTML))) + insertions = {bottom:insertions}; + + var content, insert, tagName, childNodes; + + for (var position in insertions) { + content = insertions[position]; + position = position.toLowerCase(); + insert = Element._insertionTranslations[position]; + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + insert(element, content); + continue; + } + + content = Object.toHTML(content); + + tagName = ((position == 'before' || position == 'after') + ? element.parentNode : element).tagName.toUpperCase(); + + childNodes = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + + if (position == 'top' || position == 'after') childNodes.reverse(); + childNodes.each(insert.curry(element)); + + content.evalScripts.bind(content).defer(); + } + + return element; + }, + + wrap: function(element, wrapper, attributes) { + element = $(element); + if (Object.isElement(wrapper)) + $(wrapper).writeAttribute(attributes || { }); + else if (Object.isString(wrapper)) wrapper = new Element(wrapper, attributes); + else wrapper = new Element('div', wrapper); + if (element.parentNode) + element.parentNode.replaceChild(wrapper, element); + wrapper.appendChild(element); + return wrapper; + }, + + inspect: function(element) { + element = $(element); + var result = '<' + element.tagName.toLowerCase(); + $H({'id': 'id', 'className': 'class'}).each(function(pair) { + var property = pair.first(), + attribute = pair.last(), + value = (element[property] || '').toString(); + if (value) result += ' ' + attribute + '=' + value.inspect(true); + }); + return result + '>'; + }, + + recursivelyCollect: function(element, property, maximumLength) { + element = $(element); + maximumLength = maximumLength || -1; + var elements = []; + + while (element = element[property]) { + if (element.nodeType == 1) + elements.push(Element.extend(element)); + if (elements.length == maximumLength) + break; + } + + return elements; + }, + + ancestors: function(element) { + return Element.recursivelyCollect(element, 'parentNode'); + }, + + descendants: function(element) { + return Element.select(element, "*"); + }, + + firstDescendant: function(element) { + element = $(element).firstChild; + while (element && element.nodeType != 1) element = element.nextSibling; + return $(element); + }, + + immediateDescendants: function(element) { + var results = [], child = $(element).firstChild; + while (child) { + if (child.nodeType === 1) { + results.push(Element.extend(child)); + } + child = child.nextSibling; + } + return results; + }, + + previousSiblings: function(element, maximumLength) { + return Element.recursivelyCollect(element, 'previousSibling'); + }, + + nextSiblings: function(element) { + return Element.recursivelyCollect(element, 'nextSibling'); + }, + + siblings: function(element) { + element = $(element); + return Element.previousSiblings(element).reverse() + .concat(Element.nextSiblings(element)); + }, + + match: function(element, selector) { + element = $(element); + if (Object.isString(selector)) + return Prototype.Selector.match(element, selector); + return selector.match(element); + }, + + up: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return $(element.parentNode); + var ancestors = Element.ancestors(element); + return Object.isNumber(expression) ? ancestors[expression] : + Prototype.Selector.find(ancestors, expression, index); + }, + + down: function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return Element.firstDescendant(element); + return Object.isNumber(expression) ? Element.descendants(element)[expression] : + Element.select(element, expression)[index || 0]; + }, + + previous: function(element, expression, index) { + element = $(element); + if (Object.isNumber(expression)) index = expression, expression = false; + if (!Object.isNumber(index)) index = 0; + + if (expression) { + return Prototype.Selector.find(element.previousSiblings(), expression, index); + } else { + return element.recursivelyCollect("previousSibling", index + 1)[index]; + } + }, + + next: function(element, expression, index) { + element = $(element); + if (Object.isNumber(expression)) index = expression, expression = false; + if (!Object.isNumber(index)) index = 0; + + if (expression) { + return Prototype.Selector.find(element.nextSiblings(), expression, index); + } else { + var maximumLength = Object.isNumber(index) ? index + 1 : 1; + return element.recursivelyCollect("nextSibling", index + 1)[index]; + } + }, + + + select: function(element) { + element = $(element); + var expressions = Array.prototype.slice.call(arguments, 1).join(', '); + return Prototype.Selector.select(expressions, element); + }, + + adjacent: function(element) { + element = $(element); + var expressions = Array.prototype.slice.call(arguments, 1).join(', '); + return Prototype.Selector.select(expressions, element.parentNode).without(element); + }, + + identify: function(element) { + element = $(element); + var id = Element.readAttribute(element, 'id'); + if (id) return id; + do { id = 'anonymous_element_' + Element.idCounter++ } while ($(id)); + Element.writeAttribute(element, 'id', id); + return id; + }, + + readAttribute: function(element, name) { + element = $(element); + if (Prototype.Browser.IE) { + var t = Element._attributeTranslations.read; + if (t.values[name]) return t.values[name](element, name); + if (t.names[name]) name = t.names[name]; + if (name.include(':')) { + return (!element.attributes || !element.attributes[name]) ? null : + element.attributes[name].value; + } + } + return element.getAttribute(name); + }, + + writeAttribute: function(element, name, value) { + element = $(element); + var attributes = { }, t = Element._attributeTranslations.write; + + if (typeof name == 'object') attributes = name; + else attributes[name] = Object.isUndefined(value) ? true : value; + + for (var attr in attributes) { + name = t.names[attr] || attr; + value = attributes[attr]; + if (t.values[attr]) name = t.values[attr](element, value); + if (value === false || value === null) + element.removeAttribute(name); + else if (value === true) + element.setAttribute(name, name); + else element.setAttribute(name, value); + } + return element; + }, + + getHeight: function(element) { + return Element.getDimensions(element).height; + }, + + getWidth: function(element) { + return Element.getDimensions(element).width; + }, + + classNames: function(element) { + return new Element.ClassNames(element); + }, + + hasClassName: function(element, className) { + if (!(element = $(element))) return; + var elementClassName = element.className; + return (elementClassName.length > 0 && (elementClassName == className || + new RegExp("(^|\\s)" + className + "(\\s|$)").test(elementClassName))); + }, + + addClassName: function(element, className) { + if (!(element = $(element))) return; + if (!Element.hasClassName(element, className)) + element.className += (element.className ? ' ' : '') + className; + return element; + }, + + removeClassName: function(element, className) { + if (!(element = $(element))) return; + element.className = element.className.replace( + new RegExp("(^|\\s+)" + className + "(\\s+|$)"), ' ').strip(); + return element; + }, + + toggleClassName: function(element, className) { + if (!(element = $(element))) return; + return Element[Element.hasClassName(element, className) ? + 'removeClassName' : 'addClassName'](element, className); + }, + + cleanWhitespace: function(element) { + element = $(element); + var node = element.firstChild; + while (node) { + var nextNode = node.nextSibling; + if (node.nodeType == 3 && !/\S/.test(node.nodeValue)) + element.removeChild(node); + node = nextNode; + } + return element; + }, + + empty: function(element) { + return $(element).innerHTML.blank(); + }, + + descendantOf: function(element, ancestor) { + element = $(element), ancestor = $(ancestor); + + if (element.compareDocumentPosition) + return (element.compareDocumentPosition(ancestor) & 8) === 8; + + if (ancestor.contains) + return ancestor.contains(element) && ancestor !== element; + + while (element = element.parentNode) + if (element == ancestor) return true; + + return false; + }, + + scrollTo: function(element) { + element = $(element); + var pos = Element.cumulativeOffset(element); + window.scrollTo(pos[0], pos[1]); + return element; + }, + + getStyle: function(element, style) { + element = $(element); + style = style == 'float' ? 'cssFloat' : style.camelize(); + var value = element.style[style]; + if (!value || value == 'auto') { + var css = document.defaultView.getComputedStyle(element, null); + value = css ? css[style] : null; + } + if (style == 'opacity') return value ? parseFloat(value) : 1.0; + return value == 'auto' ? null : value; + }, + + getOpacity: function(element) { + return $(element).getStyle('opacity'); + }, + + setStyle: function(element, styles) { + element = $(element); + var elementStyle = element.style, match; + if (Object.isString(styles)) { + element.style.cssText += ';' + styles; + return styles.include('opacity') ? + element.setOpacity(styles.match(/opacity:\s*(\d?\.?\d*)/)[1]) : element; + } + for (var property in styles) + if (property == 'opacity') element.setOpacity(styles[property]); + else + elementStyle[(property == 'float' || property == 'cssFloat') ? + (Object.isUndefined(elementStyle.styleFloat) ? 'cssFloat' : 'styleFloat') : + property] = styles[property]; + + return element; + }, + + setOpacity: function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + return element; + }, + + makePositioned: function(element) { + element = $(element); + var pos = Element.getStyle(element, 'position'); + if (pos == 'static' || !pos) { + element._madePositioned = true; + element.style.position = 'relative'; + if (Prototype.Browser.Opera) { + element.style.top = 0; + element.style.left = 0; + } + } + return element; + }, + + undoPositioned: function(element) { + element = $(element); + if (element._madePositioned) { + element._madePositioned = undefined; + element.style.position = + element.style.top = + element.style.left = + element.style.bottom = + element.style.right = ''; + } + return element; + }, + + makeClipping: function(element) { + element = $(element); + if (element._overflow) return element; + element._overflow = Element.getStyle(element, 'overflow') || 'auto'; + if (element._overflow !== 'hidden') + element.style.overflow = 'hidden'; + return element; + }, + + undoClipping: function(element) { + element = $(element); + if (!element._overflow) return element; + element.style.overflow = element._overflow == 'auto' ? '' : element._overflow; + element._overflow = null; + return element; + }, + + clonePosition: function(element, source) { + var options = Object.extend({ + setLeft: true, + setTop: true, + setWidth: true, + setHeight: true, + offsetTop: 0, + offsetLeft: 0 + }, arguments[2] || { }); + + source = $(source); + var p = Element.viewportOffset(source), delta = [0, 0], parent = null; + + element = $(element); + + if (Element.getStyle(element, 'position') == 'absolute') { + parent = Element.getOffsetParent(element); + delta = Element.viewportOffset(parent); + } + + if (parent == document.body) { + delta[0] -= document.body.offsetLeft; + delta[1] -= document.body.offsetTop; + } + + if (options.setLeft) element.style.left = (p[0] - delta[0] + options.offsetLeft) + 'px'; + if (options.setTop) element.style.top = (p[1] - delta[1] + options.offsetTop) + 'px'; + if (options.setWidth) element.style.width = source.offsetWidth + 'px'; + if (options.setHeight) element.style.height = source.offsetHeight + 'px'; + return element; + } +}; + +Object.extend(Element.Methods, { + getElementsBySelector: Element.Methods.select, + + childElements: Element.Methods.immediateDescendants +}); + +Element._attributeTranslations = { + write: { + names: { + className: 'class', + htmlFor: 'for' + }, + values: { } + } +}; + +if (Prototype.Browser.Opera) { + Element.Methods.getStyle = Element.Methods.getStyle.wrap( + function(proceed, element, style) { + switch (style) { + case 'height': case 'width': + if (!Element.visible(element)) return null; + + var dim = parseInt(proceed(element, style), 10); + + if (dim !== element['offset' + style.capitalize()]) + return dim + 'px'; + + var properties; + if (style === 'height') { + properties = ['border-top-width', 'padding-top', + 'padding-bottom', 'border-bottom-width']; + } + else { + properties = ['border-left-width', 'padding-left', + 'padding-right', 'border-right-width']; + } + return properties.inject(dim, function(memo, property) { + var val = proceed(element, property); + return val === null ? memo : memo - parseInt(val, 10); + }) + 'px'; + default: return proceed(element, style); + } + } + ); + + Element.Methods.readAttribute = Element.Methods.readAttribute.wrap( + function(proceed, element, attribute) { + if (attribute === 'title') return element.title; + return proceed(element, attribute); + } + ); +} + +else if (Prototype.Browser.IE) { + Element.Methods.getStyle = function(element, style) { + element = $(element); + style = (style == 'float' || style == 'cssFloat') ? 'styleFloat' : style.camelize(); + var value = element.style[style]; + if (!value && element.currentStyle) value = element.currentStyle[style]; + + if (style == 'opacity') { + if (value = (element.getStyle('filter') || '').match(/alpha\(opacity=(.*)\)/)) + if (value[1]) return parseFloat(value[1]) / 100; + return 1.0; + } + + if (value == 'auto') { + if ((style == 'width' || style == 'height') && (element.getStyle('display') != 'none')) + return element['offset' + style.capitalize()] + 'px'; + return null; + } + return value; + }; + + Element.Methods.setOpacity = function(element, value) { + function stripAlpha(filter){ + return filter.replace(/alpha\([^\)]*\)/gi,''); + } + element = $(element); + var currentStyle = element.currentStyle; + if ((currentStyle && !currentStyle.hasLayout) || + (!currentStyle && element.style.zoom == 'normal')) + element.style.zoom = 1; + + var filter = element.getStyle('filter'), style = element.style; + if (value == 1 || value === '') { + (filter = stripAlpha(filter)) ? + style.filter = filter : style.removeAttribute('filter'); + return element; + } else if (value < 0.00001) value = 0; + style.filter = stripAlpha(filter) + + 'alpha(opacity=' + (value * 100) + ')'; + return element; + }; + + Element._attributeTranslations = (function(){ + + var classProp = 'className', + forProp = 'for', + el = document.createElement('div'); + + el.setAttribute(classProp, 'x'); + + if (el.className !== 'x') { + el.setAttribute('class', 'x'); + if (el.className === 'x') { + classProp = 'class'; + } + } + el = null; + + el = document.createElement('label'); + el.setAttribute(forProp, 'x'); + if (el.htmlFor !== 'x') { + el.setAttribute('htmlFor', 'x'); + if (el.htmlFor === 'x') { + forProp = 'htmlFor'; + } + } + el = null; + + return { + read: { + names: { + 'class': classProp, + 'className': classProp, + 'for': forProp, + 'htmlFor': forProp + }, + values: { + _getAttr: function(element, attribute) { + return element.getAttribute(attribute); + }, + _getAttr2: function(element, attribute) { + return element.getAttribute(attribute, 2); + }, + _getAttrNode: function(element, attribute) { + var node = element.getAttributeNode(attribute); + return node ? node.value : ""; + }, + _getEv: (function(){ + + var el = document.createElement('div'), f; + el.onclick = Prototype.emptyFunction; + var value = el.getAttribute('onclick'); + + if (String(value).indexOf('{') > -1) { + f = function(element, attribute) { + attribute = element.getAttribute(attribute); + if (!attribute) return null; + attribute = attribute.toString(); + attribute = attribute.split('{')[1]; + attribute = attribute.split('}')[0]; + return attribute.strip(); + }; + } + else if (value === '') { + f = function(element, attribute) { + attribute = element.getAttribute(attribute); + if (!attribute) return null; + return attribute.strip(); + }; + } + el = null; + return f; + })(), + _flag: function(element, attribute) { + return $(element).hasAttribute(attribute) ? attribute : null; + }, + style: function(element) { + return element.style.cssText.toLowerCase(); + }, + title: function(element) { + return element.title; + } + } + } + } + })(); + + Element._attributeTranslations.write = { + names: Object.extend({ + cellpadding: 'cellPadding', + cellspacing: 'cellSpacing' + }, Element._attributeTranslations.read.names), + values: { + checked: function(element, value) { + element.checked = !!value; + }, + + style: function(element, value) { + element.style.cssText = value ? value : ''; + } + } + }; + + Element._attributeTranslations.has = {}; + + $w('colSpan rowSpan vAlign dateTime accessKey tabIndex ' + + 'encType maxLength readOnly longDesc frameBorder').each(function(attr) { + Element._attributeTranslations.write.names[attr.toLowerCase()] = attr; + Element._attributeTranslations.has[attr.toLowerCase()] = attr; + }); + + (function(v) { + Object.extend(v, { + href: v._getAttr2, + src: v._getAttr2, + type: v._getAttr, + action: v._getAttrNode, + disabled: v._flag, + checked: v._flag, + readonly: v._flag, + multiple: v._flag, + onload: v._getEv, + onunload: v._getEv, + onclick: v._getEv, + ondblclick: v._getEv, + onmousedown: v._getEv, + onmouseup: v._getEv, + onmouseover: v._getEv, + onmousemove: v._getEv, + onmouseout: v._getEv, + onfocus: v._getEv, + onblur: v._getEv, + onkeypress: v._getEv, + onkeydown: v._getEv, + onkeyup: v._getEv, + onsubmit: v._getEv, + onreset: v._getEv, + onselect: v._getEv, + onchange: v._getEv + }); + })(Element._attributeTranslations.read.values); + + if (Prototype.BrowserFeatures.ElementExtensions) { + (function() { + function _descendants(element) { + var nodes = element.getElementsByTagName('*'), results = []; + for (var i = 0, node; node = nodes[i]; i++) + if (node.tagName !== "!") // Filter out comment nodes. + results.push(node); + return results; + } + + Element.Methods.down = function(element, expression, index) { + element = $(element); + if (arguments.length == 1) return element.firstDescendant(); + return Object.isNumber(expression) ? _descendants(element)[expression] : + Element.select(element, expression)[index || 0]; + } + })(); + } + +} + +else if (Prototype.Browser.Gecko && /rv:1\.8\.0/.test(navigator.userAgent)) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1) ? 0.999999 : + (value === '') ? '' : (value < 0.00001) ? 0 : value; + return element; + }; +} + +else if (Prototype.Browser.WebKit) { + Element.Methods.setOpacity = function(element, value) { + element = $(element); + element.style.opacity = (value == 1 || value === '') ? '' : + (value < 0.00001) ? 0 : value; + + if (value == 1) + if (element.tagName.toUpperCase() == 'IMG' && element.width) { + element.width++; element.width--; + } else try { + var n = document.createTextNode(' '); + element.appendChild(n); + element.removeChild(n); + } catch (e) { } + + return element; + }; +} + +if ('outerHTML' in document.documentElement) { + Element.Methods.replace = function(element, content) { + element = $(element); + + if (content && content.toElement) content = content.toElement(); + if (Object.isElement(content)) { + element.parentNode.replaceChild(content, element); + return element; + } + + content = Object.toHTML(content); + var parent = element.parentNode, tagName = parent.tagName.toUpperCase(); + + if (Element._insertionTranslations.tags[tagName]) { + var nextSibling = element.next(), + fragments = Element._getContentFromAnonymousElement(tagName, content.stripScripts()); + parent.removeChild(element); + if (nextSibling) + fragments.each(function(node) { parent.insertBefore(node, nextSibling) }); + else + fragments.each(function(node) { parent.appendChild(node) }); + } + else element.outerHTML = content.stripScripts(); + + content.evalScripts.bind(content).defer(); + return element; + }; +} + +Element._returnOffset = function(l, t) { + var result = [l, t]; + result.left = l; + result.top = t; + return result; +}; + +Element._getContentFromAnonymousElement = function(tagName, html, force) { + var div = new Element('div'), + t = Element._insertionTranslations.tags[tagName]; + + var workaround = false; + if (t) workaround = true; + else if (force) { + workaround = true; + t = ['', '', 0]; + } + + if (workaround) { + div.innerHTML = ' ' + t[0] + html + t[1]; + div.removeChild(div.firstChild); + for (var i = t[2]; i--; ) { + div = div.firstChild; + } + } + else { + div.innerHTML = html; + } + return $A(div.childNodes); +}; + +Element._insertionTranslations = { + before: function(element, node) { + element.parentNode.insertBefore(node, element); + }, + top: function(element, node) { + element.insertBefore(node, element.firstChild); + }, + bottom: function(element, node) { + element.appendChild(node); + }, + after: function(element, node) { + element.parentNode.insertBefore(node, element.nextSibling); + }, + tags: { + TABLE: ['<table>', '</table>', 1], + TBODY: ['<table><tbody>', '</tbody></table>', 2], + TR: ['<table><tbody><tr>', '</tr></tbody></table>', 3], + TD: ['<table><tbody><tr><td>', '</td></tr></tbody></table>', 4], + SELECT: ['<select>', '</select>', 1] + } +}; + +(function() { + var tags = Element._insertionTranslations.tags; + Object.extend(tags, { + THEAD: tags.TBODY, + TFOOT: tags.TBODY, + TH: tags.TD + }); +})(); + +Element.Methods.Simulated = { + hasAttribute: function(element, attribute) { + attribute = Element._attributeTranslations.has[attribute] || attribute; + var node = $(element).getAttributeNode(attribute); + return !!(node && node.specified); + } +}; + +Element.Methods.ByTag = { }; + +Object.extend(Element, Element.Methods); + +(function(div) { + + if (!Prototype.BrowserFeatures.ElementExtensions && div['__proto__']) { + window.HTMLElement = { }; + window.HTMLElement.prototype = div['__proto__']; + Prototype.BrowserFeatures.ElementExtensions = true; + } + + div = null; + +})(document.createElement('div')); + +Element.extend = (function() { + + function checkDeficiency(tagName) { + if (typeof window.Element != 'undefined') { + var proto = window.Element.prototype; + if (proto) { + var id = '_' + (Math.random()+'').slice(2), + el = document.createElement(tagName); + proto[id] = 'x'; + var isBuggy = (el[id] !== 'x'); + delete proto[id]; + el = null; + return isBuggy; + } + } + return false; + } + + function extendElementWith(element, methods) { + for (var property in methods) { + var value = methods[property]; + if (Object.isFunction(value) && !(property in element)) + element[property] = value.methodize(); + } + } + + var HTMLOBJECTELEMENT_PROTOTYPE_BUGGY = checkDeficiency('object'); + + if (Prototype.BrowserFeatures.SpecificElementExtensions) { + if (HTMLOBJECTELEMENT_PROTOTYPE_BUGGY) { + return function(element) { + if (element && typeof element._extendedByPrototype == 'undefined') { + var t = element.tagName; + if (t && (/^(?:object|applet|embed)$/i.test(t))) { + extendElementWith(element, Element.Methods); + extendElementWith(element, Element.Methods.Simulated); + extendElementWith(element, Element.Methods.ByTag[t.toUpperCase()]); + } + } + return element; + } + } + return Prototype.K; + } + + var Methods = { }, ByTag = Element.Methods.ByTag; + + var extend = Object.extend(function(element) { + if (!element || typeof element._extendedByPrototype != 'undefined' || + element.nodeType != 1 || element == window) return element; + + var methods = Object.clone(Methods), + tagName = element.tagName.toUpperCase(); + + if (ByTag[tagName]) Object.extend(methods, ByTag[tagName]); + + extendElementWith(element, methods); + + element._extendedByPrototype = Prototype.emptyFunction; + return element; + + }, { + refresh: function() { + if (!Prototype.BrowserFeatures.ElementExtensions) { + Object.extend(Methods, Element.Methods); + Object.extend(Methods, Element.Methods.Simulated); + } + } + }); + + extend.refresh(); + return extend; +})(); + +if (document.documentElement.hasAttribute) { + Element.hasAttribute = function(element, attribute) { + return element.hasAttribute(attribute); + }; +} +else { + Element.hasAttribute = Element.Methods.Simulated.hasAttribute; +} + +Element.addMethods = function(methods) { + var F = Prototype.BrowserFeatures, T = Element.Methods.ByTag; + + if (!methods) { + Object.extend(Form, Form.Methods); + Object.extend(Form.Element, Form.Element.Methods); + Object.extend(Element.Methods.ByTag, { + "FORM": Object.clone(Form.Methods), + "INPUT": Object.clone(Form.Element.Methods), + "SELECT": Object.clone(Form.Element.Methods), + "TEXTAREA": Object.clone(Form.Element.Methods), + "BUTTON": Object.clone(Form.Element.Methods) + }); + } + + if (arguments.length == 2) { + var tagName = methods; + methods = arguments[1]; + } + + if (!tagName) Object.extend(Element.Methods, methods || { }); + else { + if (Object.isArray(tagName)) tagName.each(extend); + else extend(tagName); + } + + function extend(tagName) { + tagName = tagName.toUpperCase(); + if (!Element.Methods.ByTag[tagName]) + Element.Methods.ByTag[tagName] = { }; + Object.extend(Element.Methods.ByTag[tagName], methods); + } + + function copy(methods, destination, onlyIfAbsent) { + onlyIfAbsent = onlyIfAbsent || false; + for (var property in methods) { + var value = methods[property]; + if (!Object.isFunction(value)) continue; + if (!onlyIfAbsent || !(property in destination)) + destination[property] = value.methodize(); + } + } + + function findDOMClass(tagName) { + var klass; + var trans = { + "OPTGROUP": "OptGroup", "TEXTAREA": "TextArea", "P": "Paragraph", + "FIELDSET": "FieldSet", "UL": "UList", "OL": "OList", "DL": "DList", + "DIR": "Directory", "H1": "Heading", "H2": "Heading", "H3": "Heading", + "H4": "Heading", "H5": "Heading", "H6": "Heading", "Q": "Quote", + "INS": "Mod", "DEL": "Mod", "A": "Anchor", "IMG": "Image", "CAPTION": + "TableCaption", "COL": "TableCol", "COLGROUP": "TableCol", "THEAD": + "TableSection", "TFOOT": "TableSection", "TBODY": "TableSection", "TR": + "TableRow", "TH": "TableCell", "TD": "TableCell", "FRAMESET": + "FrameSet", "IFRAME": "IFrame" + }; + if (trans[tagName]) klass = 'HTML' + trans[tagName] + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName + 'Element'; + if (window[klass]) return window[klass]; + klass = 'HTML' + tagName.capitalize() + 'Element'; + if (window[klass]) return window[klass]; + + var element = document.createElement(tagName), + proto = element['__proto__'] || element.constructor.prototype; + + element = null; + return proto; + } + + var elementPrototype = window.HTMLElement ? HTMLElement.prototype : + Element.prototype; + + if (F.ElementExtensions) { + copy(Element.Methods, elementPrototype); + copy(Element.Methods.Simulated, elementPrototype, true); + } + + if (F.SpecificElementExtensions) { + for (var tag in Element.Methods.ByTag) { + var klass = findDOMClass(tag); + if (Object.isUndefined(klass)) continue; + copy(T[tag], klass.prototype); + } + } + + Object.extend(Element, Element.Methods); + delete Element.ByTag; + + if (Element.extend.refresh) Element.extend.refresh(); + Element.cache = { }; +}; + + +document.viewport = { + + getDimensions: function() { + return { width: this.getWidth(), height: this.getHeight() }; + }, + + getScrollOffsets: function() { + return Element._returnOffset( + window.pageXOffset || document.documentElement.scrollLeft || document.body.scrollLeft, + window.pageYOffset || document.documentElement.scrollTop || document.body.scrollTop); + } +}; + +(function(viewport) { + var B = Prototype.Browser, doc = document, element, property = {}; + + function getRootElement() { + if (B.WebKit && !doc.evaluate) + return document; + + if (B.Opera && window.parseFloat(window.opera.version()) < 9.5) + return document.body; + + return document.documentElement; + } + + function define(D) { + if (!element) element = getRootElement(); + + property[D] = 'client' + D; + + viewport['get' + D] = function() { return element[property[D]] }; + return viewport['get' + D](); + } + + viewport.getWidth = define.curry('Width'); + + viewport.getHeight = define.curry('Height'); +})(document.viewport); + + +Element.Storage = { + UID: 1 +}; + +Element.addMethods({ + getStorage: function(element) { + if (!(element = $(element))) return; + + var uid; + if (element === window) { + uid = 0; + } else { + if (typeof element._prototypeUID === "undefined") + element._prototypeUID = Element.Storage.UID++; + uid = element._prototypeUID; + } + + if (!Element.Storage[uid]) + Element.Storage[uid] = $H(); + + return Element.Storage[uid]; + }, + + store: function(element, key, value) { + if (!(element = $(element))) return; + + if (arguments.length === 2) { + Element.getStorage(element).update(key); + } else { + Element.getStorage(element).set(key, value); + } + + return element; + }, + + retrieve: function(element, key, defaultValue) { + if (!(element = $(element))) return; + var hash = Element.getStorage(element), value = hash.get(key); + + if (Object.isUndefined(value)) { + hash.set(key, defaultValue); + value = defaultValue; + } + + return value; + }, + + clone: function(element, deep) { + if (!(element = $(element))) return; + var clone = element.cloneNode(deep); + clone._prototypeUID = void 0; + if (deep) { + var descendants = Element.select(clone, '*'), + i = descendants.length; + while (i--) { + descendants[i]._prototypeUID = void 0; + } + } + return Element.extend(clone); + }, + + purge: function(element) { + if (!(element = $(element))) return; + var purgeElement = Element._purgeElement; + + purgeElement(element); + + var descendants = element.getElementsByTagName('*'), + i = descendants.length; + + while (i--) purgeElement(descendants[i]); + + return null; + } +}); + +(function() { + + function toDecimal(pctString) { + var match = pctString.match(/^(\d+)%?$/i); + if (!match) return null; + return (Number(match[1]) / 100); + } + + function getPixelValue(value, property, context) { + var element = null; + if (Object.isElement(value)) { + element = value; + value = element.getStyle(property); + } + + if (value === null) { + return null; + } + + if ((/^(?:-)?\d+(\.\d+)?(px)?$/i).test(value)) { + return window.parseFloat(value); + } + + var isPercentage = value.include('%'), isViewport = (context === document.viewport); + + if (/\d/.test(value) && element && element.runtimeStyle && !(isPercentage && isViewport)) { + var style = element.style.left, rStyle = element.runtimeStyle.left; + element.runtimeStyle.left = element.currentStyle.left; + element.style.left = value || 0; + value = element.style.pixelLeft; + element.style.left = style; + element.runtimeStyle.left = rStyle; + + return value; + } + + if (element && isPercentage) { + context = context || element.parentNode; + var decimal = toDecimal(value); + var whole = null; + var position = element.getStyle('position'); + + var isHorizontal = property.include('left') || property.include('right') || + property.include('width'); + + var isVertical = property.include('top') || property.include('bottom') || + property.include('height'); + + if (context === document.viewport) { + if (isHorizontal) { + whole = document.viewport.getWidth(); + } else if (isVertical) { + whole = document.viewport.getHeight(); + } + } else { + if (isHorizontal) { + whole = $(context).measure('width'); + } else if (isVertical) { + whole = $(context).measure('height'); + } + } + + return (whole === null) ? 0 : whole * decimal; + } + + return 0; + } + + function toCSSPixels(number) { + if (Object.isString(number) && number.endsWith('px')) { + return number; + } + return number + 'px'; + } + + function isDisplayed(element) { + var originalElement = element; + while (element && element.parentNode) { + var display = element.getStyle('display'); + if (display === 'none') { + return false; + } + element = $(element.parentNode); + } + return true; + } + + var hasLayout = Prototype.K; + if ('currentStyle' in document.documentElement) { + hasLayout = function(element) { + if (!element.currentStyle.hasLayout) { + element.style.zoom = 1; + } + return element; + }; + } + + function cssNameFor(key) { + if (key.include('border')) key = key + '-width'; + return key.camelize(); + } + + Element.Layout = Class.create(Hash, { + initialize: function($super, element, preCompute) { + $super(); + this.element = $(element); + + Element.Layout.PROPERTIES.each( function(property) { + this._set(property, null); + }, this); + + if (preCompute) { + this._preComputing = true; + this._begin(); + Element.Layout.PROPERTIES.each( this._compute, this ); + this._end(); + this._preComputing = false; + } + }, + + _set: function(property, value) { + return Hash.prototype.set.call(this, property, value); + }, + + set: function(property, value) { + throw "Properties of Element.Layout are read-only."; + }, + + get: function($super, property) { + var value = $super(property); + return value === null ? this._compute(property) : value; + }, + + _begin: function() { + if (this._prepared) return; + + var element = this.element; + if (isDisplayed(element)) { + this._prepared = true; + return; + } + + var originalStyles = { + position: element.style.position || '', + width: element.style.width || '', + visibility: element.style.visibility || '', + display: element.style.display || '' + }; + + element.store('prototype_original_styles', originalStyles); + + var position = element.getStyle('position'), + width = element.getStyle('width'); + + if (width === "0px" || width === null) { + element.style.display = 'block'; + width = element.getStyle('width'); + } + + var context = (position === 'fixed') ? document.viewport : + element.parentNode; + + element.setStyle({ + position: 'absolute', + visibility: 'hidden', + display: 'block' + }); + + var positionedWidth = element.getStyle('width'); + + var newWidth; + if (width && (positionedWidth === width)) { + newWidth = getPixelValue(element, 'width', context); + } else if (position === 'absolute' || position === 'fixed') { + newWidth = getPixelValue(element, 'width', context); + } else { + var parent = element.parentNode, pLayout = $(parent).getLayout(); + + newWidth = pLayout.get('width') - + this.get('margin-left') - + this.get('border-left') - + this.get('padding-left') - + this.get('padding-right') - + this.get('border-right') - + this.get('margin-right'); + } + + element.setStyle({ width: newWidth + 'px' }); + + this._prepared = true; + }, + + _end: function() { + var element = this.element; + var originalStyles = element.retrieve('prototype_original_styles'); + element.store('prototype_original_styles', null); + element.setStyle(originalStyles); + this._prepared = false; + }, + + _compute: function(property) { + var COMPUTATIONS = Element.Layout.COMPUTATIONS; + if (!(property in COMPUTATIONS)) { + throw "Property not found."; + } + + return this._set(property, COMPUTATIONS[property].call(this, this.element)); + }, + + toObject: function() { + var args = $A(arguments); + var keys = (args.length === 0) ? Element.Layout.PROPERTIES : + args.join(' ').split(' '); + var obj = {}; + keys.each( function(key) { + if (!Element.Layout.PROPERTIES.include(key)) return; + var value = this.get(key); + if (value != null) obj[key] = value; + }, this); + return obj; + }, + + toHash: function() { + var obj = this.toObject.apply(this, arguments); + return new Hash(obj); + }, + + toCSS: function() { + var args = $A(arguments); + var keys = (args.length === 0) ? Element.Layout.PROPERTIES : + args.join(' ').split(' '); + var css = {}; + + keys.each( function(key) { + if (!Element.Layout.PROPERTIES.include(key)) return; + if (Element.Layout.COMPOSITE_PROPERTIES.include(key)) return; + + var value = this.get(key); + if (value != null) css[cssNameFor(key)] = value + 'px'; + }, this); + return css; + }, + + inspect: function() { + return "#<Element.Layout>"; + } + }); + + Object.extend(Element.Layout, { + PROPERTIES: $w('height width top left right bottom border-left border-right border-top border-bottom padding-left padding-right padding-top padding-bottom margin-top margin-bottom margin-left margin-right padding-box-width padding-box-height border-box-width border-box-height margin-box-width margin-box-height'), + + COMPOSITE_PROPERTIES: $w('padding-box-width padding-box-height margin-box-width margin-box-height border-box-width border-box-height'), + + COMPUTATIONS: { + 'height': function(element) { + if (!this._preComputing) this._begin(); + + var bHeight = this.get('border-box-height'); + if (bHeight <= 0) { + if (!this._preComputing) this._end(); + return 0; + } + + var bTop = this.get('border-top'), + bBottom = this.get('border-bottom'); + + var pTop = this.get('padding-top'), + pBottom = this.get('padding-bottom'); + + if (!this._preComputing) this._end(); + + return bHeight - bTop - bBottom - pTop - pBottom; + }, + + 'width': function(element) { + if (!this._preComputing) this._begin(); + + var bWidth = this.get('border-box-width'); + if (bWidth <= 0) { + if (!this._preComputing) this._end(); + return 0; + } + + var bLeft = this.get('border-left'), + bRight = this.get('border-right'); + + var pLeft = this.get('padding-left'), + pRight = this.get('padding-right'); + + if (!this._preComputing) this._end(); + + return bWidth - bLeft - bRight - pLeft - pRight; + }, + + 'padding-box-height': function(element) { + var height = this.get('height'), + pTop = this.get('padding-top'), + pBottom = this.get('padding-bottom'); + + return height + pTop + pBottom; + }, + + 'padding-box-width': function(element) { + var width = this.get('width'), + pLeft = this.get('padding-left'), + pRight = this.get('padding-right'); + + return width + pLeft + pRight; + }, + + 'border-box-height': function(element) { + if (!this._preComputing) this._begin(); + var height = element.offsetHeight; + if (!this._preComputing) this._end(); + return height; + }, + + 'border-box-width': function(element) { + if (!this._preComputing) this._begin(); + var width = element.offsetWidth; + if (!this._preComputing) this._end(); + return width; + }, + + 'margin-box-height': function(element) { + var bHeight = this.get('border-box-height'), + mTop = this.get('margin-top'), + mBottom = this.get('margin-bottom'); + + if (bHeight <= 0) return 0; + + return bHeight + mTop + mBottom; + }, + + 'margin-box-width': function(element) { + var bWidth = this.get('border-box-width'), + mLeft = this.get('margin-left'), + mRight = this.get('margin-right'); + + if (bWidth <= 0) return 0; + + return bWidth + mLeft + mRight; + }, + + 'top': function(element) { + var offset = element.positionedOffset(); + return offset.top; + }, + + 'bottom': function(element) { + var offset = element.positionedOffset(), + parent = element.getOffsetParent(), + pHeight = parent.measure('height'); + + var mHeight = this.get('border-box-height'); + + return pHeight - mHeight - offset.top; + }, + + 'left': function(element) { + var offset = element.positionedOffset(); + return offset.left; + }, + + 'right': function(element) { + var offset = element.positionedOffset(), + parent = element.getOffsetParent(), + pWidth = parent.measure('width'); + + var mWidth = this.get('border-box-width'); + + return pWidth - mWidth - offset.left; + }, + + 'padding-top': function(element) { + return getPixelValue(element, 'paddingTop'); + }, + + 'padding-bottom': function(element) { + return getPixelValue(element, 'paddingBottom'); + }, + + 'padding-left': function(element) { + return getPixelValue(element, 'paddingLeft'); + }, + + 'padding-right': function(element) { + return getPixelValue(element, 'paddingRight'); + }, + + 'border-top': function(element) { + return getPixelValue(element, 'borderTopWidth'); + }, + + 'border-bottom': function(element) { + return getPixelValue(element, 'borderBottomWidth'); + }, + + 'border-left': function(element) { + return getPixelValue(element, 'borderLeftWidth'); + }, + + 'border-right': function(element) { + return getPixelValue(element, 'borderRightWidth'); + }, + + 'margin-top': function(element) { + return getPixelValue(element, 'marginTop'); + }, + + 'margin-bottom': function(element) { + return getPixelValue(element, 'marginBottom'); + }, + + 'margin-left': function(element) { + return getPixelValue(element, 'marginLeft'); + }, + + 'margin-right': function(element) { + return getPixelValue(element, 'marginRight'); + } + } + }); + + if ('getBoundingClientRect' in document.documentElement) { + Object.extend(Element.Layout.COMPUTATIONS, { + 'right': function(element) { + var parent = hasLayout(element.getOffsetParent()); + var rect = element.getBoundingClientRect(), + pRect = parent.getBoundingClientRect(); + + return (pRect.right - rect.right).round(); + }, + + 'bottom': function(element) { + var parent = hasLayout(element.getOffsetParent()); + var rect = element.getBoundingClientRect(), + pRect = parent.getBoundingClientRect(); + + return (pRect.bottom - rect.bottom).round(); + } + }); + } + + Element.Offset = Class.create({ + initialize: function(left, top) { + this.left = left.round(); + this.top = top.round(); + + this[0] = this.left; + this[1] = this.top; + }, + + relativeTo: function(offset) { + return new Element.Offset( + this.left - offset.left, + this.top - offset.top + ); + }, + + inspect: function() { + return "#<Element.Offset left: #{left} top: #{top}>".interpolate(this); + }, + + toString: function() { + return "[#{left}, #{top}]".interpolate(this); + }, + + toArray: function() { + return [this.left, this.top]; + } + }); + + function getLayout(element, preCompute) { + return new Element.Layout(element, preCompute); + } + + function measure(element, property) { + return $(element).getLayout().get(property); + } + + function getDimensions(element) { + element = $(element); + var display = Element.getStyle(element, 'display'); + + if (display && display !== 'none') { + return { width: element.offsetWidth, height: element.offsetHeight }; + } + + var style = element.style; + var originalStyles = { + visibility: style.visibility, + position: style.position, + display: style.display + }; + + var newStyles = { + visibility: 'hidden', + display: 'block' + }; + + if (originalStyles.position !== 'fixed') + newStyles.position = 'absolute'; + + Element.setStyle(element, newStyles); + + var dimensions = { + width: element.offsetWidth, + height: element.offsetHeight + }; + + Element.setStyle(element, originalStyles); + + return dimensions; + } + + function getOffsetParent(element) { + element = $(element); + + if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) + return $(document.body); + + var isInline = (Element.getStyle(element, 'display') === 'inline'); + if (!isInline && element.offsetParent) return $(element.offsetParent); + + while ((element = element.parentNode) && element !== document.body) { + if (Element.getStyle(element, 'position') !== 'static') { + return isHtml(element) ? $(document.body) : $(element); + } + } + + return $(document.body); + } + + + function cumulativeOffset(element) { + element = $(element); + var valueT = 0, valueL = 0; + if (element.parentNode) { + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + } while (element); + } + return new Element.Offset(valueL, valueT); + } + + function positionedOffset(element) { + element = $(element); + + var layout = element.getLayout(); + + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + element = element.offsetParent; + if (element) { + if (isBody(element)) break; + var p = Element.getStyle(element, 'position'); + if (p !== 'static') break; + } + } while (element); + + valueL -= layout.get('margin-top'); + valueT -= layout.get('margin-left'); + + return new Element.Offset(valueL, valueT); + } + + function cumulativeScrollOffset(element) { + var valueT = 0, valueL = 0; + do { + valueT += element.scrollTop || 0; + valueL += element.scrollLeft || 0; + element = element.parentNode; + } while (element); + return new Element.Offset(valueL, valueT); + } + + function viewportOffset(forElement) { + element = $(element); + var valueT = 0, valueL = 0, docBody = document.body; + + var element = forElement; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == docBody && + Element.getStyle(element, 'position') == 'absolute') break; + } while (element = element.offsetParent); + + element = forElement; + do { + if (element != docBody) { + valueT -= element.scrollTop || 0; + valueL -= element.scrollLeft || 0; + } + } while (element = element.parentNode); + return new Element.Offset(valueL, valueT); + } + + function absolutize(element) { + element = $(element); + + if (Element.getStyle(element, 'position') === 'absolute') { + return element; + } + + var offsetParent = getOffsetParent(element); + var eOffset = element.viewportOffset(), + pOffset = offsetParent.viewportOffset(); + + var offset = eOffset.relativeTo(pOffset); + var layout = element.getLayout(); + + element.store('prototype_absolutize_original_styles', { + left: element.getStyle('left'), + top: element.getStyle('top'), + width: element.getStyle('width'), + height: element.getStyle('height') + }); + + element.setStyle({ + position: 'absolute', + top: offset.top + 'px', + left: offset.left + 'px', + width: layout.get('width') + 'px', + height: layout.get('height') + 'px' + }); + + return element; + } + + function relativize(element) { + element = $(element); + if (Element.getStyle(element, 'position') === 'relative') { + return element; + } + + var originalStyles = + element.retrieve('prototype_absolutize_original_styles'); + + if (originalStyles) element.setStyle(originalStyles); + return element; + } + + if (Prototype.Browser.IE) { + getOffsetParent = getOffsetParent.wrap( + function(proceed, element) { + element = $(element); + + if (isDocument(element) || isDetached(element) || isBody(element) || isHtml(element)) + return $(document.body); + + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + } + ); + + positionedOffset = positionedOffset.wrap(function(proceed, element) { + element = $(element); + if (!element.parentNode) return new Element.Offset(0, 0); + var position = element.getStyle('position'); + if (position !== 'static') return proceed(element); + + var offsetParent = element.getOffsetParent(); + if (offsetParent && offsetParent.getStyle('position') === 'fixed') + hasLayout(offsetParent); + + element.setStyle({ position: 'relative' }); + var value = proceed(element); + element.setStyle({ position: position }); + return value; + }); + } else if (Prototype.Browser.Webkit) { + cumulativeOffset = function(element) { + element = $(element); + var valueT = 0, valueL = 0; + do { + valueT += element.offsetTop || 0; + valueL += element.offsetLeft || 0; + if (element.offsetParent == document.body) + if (Element.getStyle(element, 'position') == 'absolute') break; + + element = element.offsetParent; + } while (element); + + return new Element.Offset(valueL, valueT); + }; + } + + + Element.addMethods({ + getLayout: getLayout, + measure: measure, + getDimensions: getDimensions, + getOffsetParent: getOffsetParent, + cumulativeOffset: cumulativeOffset, + positionedOffset: positionedOffset, + cumulativeScrollOffset: cumulativeScrollOffset, + viewportOffset: viewportOffset, + absolutize: absolutize, + relativize: relativize + }); + + function isBody(element) { + return element.nodeName.toUpperCase() === 'BODY'; + } + + function isHtml(element) { + return element.nodeName.toUpperCase() === 'HTML'; + } + + function isDocument(element) { + return element.nodeType === Node.DOCUMENT_NODE; + } + + function isDetached(element) { + return element !== document.body && + !Element.descendantOf(element, document.body); + } + + if ('getBoundingClientRect' in document.documentElement) { + Element.addMethods({ + viewportOffset: function(element) { + element = $(element); + if (isDetached(element)) return new Element.Offset(0, 0); + + var rect = element.getBoundingClientRect(), + docEl = document.documentElement; + return new Element.Offset(rect.left - docEl.clientLeft, + rect.top - docEl.clientTop); + } + }); + } +})(); +window.$$ = function() { + var expression = $A(arguments).join(', '); + return Prototype.Selector.select(expression, document); +}; + +Prototype.Selector = (function() { + + function select() { + throw new Error('Method "Prototype.Selector.select" must be defined.'); + } + + function match() { + throw new Error('Method "Prototype.Selector.match" must be defined.'); + } + + function find(elements, expression, index) { + index = index || 0; + var match = Prototype.Selector.match, length = elements.length, matchIndex = 0, i; + + for (i = 0; i < length; i++) { + if (match(elements[i], expression) && index == matchIndex++) { + return Element.extend(elements[i]); + } + } + } + + function extendElements(elements) { + for (var i = 0, length = elements.length; i < length; i++) { + Element.extend(elements[i]); + } + return elements; + } + + + var K = Prototype.K; + + return { + select: select, + match: match, + find: find, + extendElements: (Element.extend === K) ? K : extendElements, + extendElement: Element.extend + }; +})(); +Prototype._original_property = window.Sizzle; +/*! + * Sizzle CSS Selector Engine - v1.0 + * Copyright 2009, The Dojo Foundation + * Released under the MIT, BSD, and GPL Licenses. + * More information: http://sizzlejs.com/ + */ +(function(){ + +var chunker = /((?:\((?:\([^()]+\)|[^()]+)+\)|\[(?:\[[^[\]]*\]|['"][^'"]*['"]|[^[\]'"]+)+\]|\\.|[^ >+~,(\[\\]+)+|[>+~])(\s*,\s*)?((?:.|\r|\n)*)/g, + done = 0, + toString = Object.prototype.toString, + hasDuplicate = false, + baseHasDuplicate = true; + +[0, 0].sort(function(){ + baseHasDuplicate = false; + return 0; +}); + +var Sizzle = function(selector, context, results, seed) { + results = results || []; + var origContext = context = context || document; + + if ( context.nodeType !== 1 && context.nodeType !== 9 ) { + return []; + } + + if ( !selector || typeof selector !== "string" ) { + return results; + } + + var parts = [], m, set, checkSet, check, mode, extra, prune = true, contextXML = isXML(context), + soFar = selector; + + while ( (chunker.exec(""), m = chunker.exec(soFar)) !== null ) { + soFar = m[3]; + + parts.push( m[1] ); + + if ( m[2] ) { + extra = m[3]; + break; + } + } + + if ( parts.length > 1 && origPOS.exec( selector ) ) { + if ( parts.length === 2 && Expr.relative[ parts[0] ] ) { + set = posProcess( parts[0] + parts[1], context ); + } else { + set = Expr.relative[ parts[0] ] ? + [ context ] : + Sizzle( parts.shift(), context ); + + while ( parts.length ) { + selector = parts.shift(); + + if ( Expr.relative[ selector ] ) + selector += parts.shift(); + + set = posProcess( selector, set ); + } + } + } else { + if ( !seed && parts.length > 1 && context.nodeType === 9 && !contextXML && + Expr.match.ID.test(parts[0]) && !Expr.match.ID.test(parts[parts.length - 1]) ) { + var ret = Sizzle.find( parts.shift(), context, contextXML ); + context = ret.expr ? Sizzle.filter( ret.expr, ret.set )[0] : ret.set[0]; + } + + if ( context ) { + var ret = seed ? + { expr: parts.pop(), set: makeArray(seed) } : + Sizzle.find( parts.pop(), parts.length === 1 && (parts[0] === "~" || parts[0] === "+") && context.parentNode ? context.parentNode : context, contextXML ); + set = ret.expr ? Sizzle.filter( ret.expr, ret.set ) : ret.set; + + if ( parts.length > 0 ) { + checkSet = makeArray(set); + } else { + prune = false; + } + + while ( parts.length ) { + var cur = parts.pop(), pop = cur; + + if ( !Expr.relative[ cur ] ) { + cur = ""; + } else { + pop = parts.pop(); + } + + if ( pop == null ) { + pop = context; + } + + Expr.relative[ cur ]( checkSet, pop, contextXML ); + } + } else { + checkSet = parts = []; + } + } + + if ( !checkSet ) { + checkSet = set; + } + + if ( !checkSet ) { + throw "Syntax error, unrecognized expression: " + (cur || selector); + } + + if ( toString.call(checkSet) === "[object Array]" ) { + if ( !prune ) { + results.push.apply( results, checkSet ); + } else if ( context && context.nodeType === 1 ) { + for ( var i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && (checkSet[i] === true || checkSet[i].nodeType === 1 && contains(context, checkSet[i])) ) { + results.push( set[i] ); + } + } + } else { + for ( var i = 0; checkSet[i] != null; i++ ) { + if ( checkSet[i] && checkSet[i].nodeType === 1 ) { + results.push( set[i] ); + } + } + } + } else { + makeArray( checkSet, results ); + } + + if ( extra ) { + Sizzle( extra, origContext, results, seed ); + Sizzle.uniqueSort( results ); + } + + return results; +}; + +Sizzle.uniqueSort = function(results){ + if ( sortOrder ) { + hasDuplicate = baseHasDuplicate; + results.sort(sortOrder); + + if ( hasDuplicate ) { + for ( var i = 1; i < results.length; i++ ) { + if ( results[i] === results[i-1] ) { + results.splice(i--, 1); + } + } + } + } + + return results; +}; + +Sizzle.matches = function(expr, set){ + return Sizzle(expr, null, null, set); +}; + +Sizzle.find = function(expr, context, isXML){ + var set, match; + + if ( !expr ) { + return []; + } + + for ( var i = 0, l = Expr.order.length; i < l; i++ ) { + var type = Expr.order[i], match; + + if ( (match = Expr.leftMatch[ type ].exec( expr )) ) { + var left = match[1]; + match.splice(1,1); + + if ( left.substr( left.length - 1 ) !== "\\" ) { + match[1] = (match[1] || "").replace(/\\/g, ""); + set = Expr.find[ type ]( match, context, isXML ); + if ( set != null ) { + expr = expr.replace( Expr.match[ type ], "" ); + break; + } + } + } + } + + if ( !set ) { + set = context.getElementsByTagName("*"); + } + + return {set: set, expr: expr}; +}; + +Sizzle.filter = function(expr, set, inplace, not){ + var old = expr, result = [], curLoop = set, match, anyFound, + isXMLFilter = set && set[0] && isXML(set[0]); + + while ( expr && set.length ) { + for ( var type in Expr.filter ) { + if ( (match = Expr.match[ type ].exec( expr )) != null ) { + var filter = Expr.filter[ type ], found, item; + anyFound = false; + + if ( curLoop == result ) { + result = []; + } + + if ( Expr.preFilter[ type ] ) { + match = Expr.preFilter[ type ]( match, curLoop, inplace, result, not, isXMLFilter ); + + if ( !match ) { + anyFound = found = true; + } else if ( match === true ) { + continue; + } + } + + if ( match ) { + for ( var i = 0; (item = curLoop[i]) != null; i++ ) { + if ( item ) { + found = filter( item, match, i, curLoop ); + var pass = not ^ !!found; + + if ( inplace && found != null ) { + if ( pass ) { + anyFound = true; + } else { + curLoop[i] = false; + } + } else if ( pass ) { + result.push( item ); + anyFound = true; + } + } + } + } + + if ( found !== undefined ) { + if ( !inplace ) { + curLoop = result; + } + + expr = expr.replace( Expr.match[ type ], "" ); + + if ( !anyFound ) { + return []; + } + + break; + } + } + } + + if ( expr == old ) { + if ( anyFound == null ) { + throw "Syntax error, unrecognized expression: " + expr; + } else { + break; + } + } + + old = expr; + } + + return curLoop; +}; + +var Expr = Sizzle.selectors = { + order: [ "ID", "NAME", "TAG" ], + match: { + ID: /#((?:[\w\u00c0-\uFFFF-]|\\.)+)/, + CLASS: /\.((?:[\w\u00c0-\uFFFF-]|\\.)+)/, + NAME: /\[name=['"]*((?:[\w\u00c0-\uFFFF-]|\\.)+)['"]*\]/, + ATTR: /\[\s*((?:[\w\u00c0-\uFFFF-]|\\.)+)\s*(?:(\S?=)\s*(['"]*)(.*?)\3|)\s*\]/, + TAG: /^((?:[\w\u00c0-\uFFFF\*-]|\\.)+)/, + CHILD: /:(only|nth|last|first)-child(?:\((even|odd|[\dn+-]*)\))?/, + POS: /:(nth|eq|gt|lt|first|last|even|odd)(?:\((\d*)\))?(?=[^-]|$)/, + PSEUDO: /:((?:[\w\u00c0-\uFFFF-]|\\.)+)(?:\((['"]*)((?:\([^\)]+\)|[^\2\(\)]*)+)\2\))?/ + }, + leftMatch: {}, + attrMap: { + "class": "className", + "for": "htmlFor" + }, + attrHandle: { + href: function(elem){ + return elem.getAttribute("href"); + } + }, + relative: { + "+": function(checkSet, part, isXML){ + var isPartStr = typeof part === "string", + isTag = isPartStr && !/\W/.test(part), + isPartStrNotTag = isPartStr && !isTag; + + if ( isTag && !isXML ) { + part = part.toUpperCase(); + } + + for ( var i = 0, l = checkSet.length, elem; i < l; i++ ) { + if ( (elem = checkSet[i]) ) { + while ( (elem = elem.previousSibling) && elem.nodeType !== 1 ) {} + + checkSet[i] = isPartStrNotTag || elem && elem.nodeName === part ? + elem || false : + elem === part; + } + } + + if ( isPartStrNotTag ) { + Sizzle.filter( part, checkSet, true ); + } + }, + ">": function(checkSet, part, isXML){ + var isPartStr = typeof part === "string"; + + if ( isPartStr && !/\W/.test(part) ) { + part = isXML ? part : part.toUpperCase(); + + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + var parent = elem.parentNode; + checkSet[i] = parent.nodeName === part ? parent : false; + } + } + } else { + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + checkSet[i] = isPartStr ? + elem.parentNode : + elem.parentNode === part; + } + } + + if ( isPartStr ) { + Sizzle.filter( part, checkSet, true ); + } + } + }, + "": function(checkSet, part, isXML){ + var doneName = done++, checkFn = dirCheck; + + if ( !/\W/.test(part) ) { + var nodeCheck = part = isXML ? part : part.toUpperCase(); + checkFn = dirNodeCheck; + } + + checkFn("parentNode", part, doneName, checkSet, nodeCheck, isXML); + }, + "~": function(checkSet, part, isXML){ + var doneName = done++, checkFn = dirCheck; + + if ( typeof part === "string" && !/\W/.test(part) ) { + var nodeCheck = part = isXML ? part : part.toUpperCase(); + checkFn = dirNodeCheck; + } + + checkFn("previousSibling", part, doneName, checkSet, nodeCheck, isXML); + } + }, + find: { + ID: function(match, context, isXML){ + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + return m ? [m] : []; + } + }, + NAME: function(match, context, isXML){ + if ( typeof context.getElementsByName !== "undefined" ) { + var ret = [], results = context.getElementsByName(match[1]); + + for ( var i = 0, l = results.length; i < l; i++ ) { + if ( results[i].getAttribute("name") === match[1] ) { + ret.push( results[i] ); + } + } + + return ret.length === 0 ? null : ret; + } + }, + TAG: function(match, context){ + return context.getElementsByTagName(match[1]); + } + }, + preFilter: { + CLASS: function(match, curLoop, inplace, result, not, isXML){ + match = " " + match[1].replace(/\\/g, "") + " "; + + if ( isXML ) { + return match; + } + + for ( var i = 0, elem; (elem = curLoop[i]) != null; i++ ) { + if ( elem ) { + if ( not ^ (elem.className && (" " + elem.className + " ").indexOf(match) >= 0) ) { + if ( !inplace ) + result.push( elem ); + } else if ( inplace ) { + curLoop[i] = false; + } + } + } + + return false; + }, + ID: function(match){ + return match[1].replace(/\\/g, ""); + }, + TAG: function(match, curLoop){ + for ( var i = 0; curLoop[i] === false; i++ ){} + return curLoop[i] && isXML(curLoop[i]) ? match[1] : match[1].toUpperCase(); + }, + CHILD: function(match){ + if ( match[1] == "nth" ) { + var test = /(-?)(\d*)n((?:\+|-)?\d*)/.exec( + match[2] == "even" && "2n" || match[2] == "odd" && "2n+1" || + !/\D/.test( match[2] ) && "0n+" + match[2] || match[2]); + + match[2] = (test[1] + (test[2] || 1)) - 0; + match[3] = test[3] - 0; + } + + match[0] = done++; + + return match; + }, + ATTR: function(match, curLoop, inplace, result, not, isXML){ + var name = match[1].replace(/\\/g, ""); + + if ( !isXML && Expr.attrMap[name] ) { + match[1] = Expr.attrMap[name]; + } + + if ( match[2] === "~=" ) { + match[4] = " " + match[4] + " "; + } + + return match; + }, + PSEUDO: function(match, curLoop, inplace, result, not){ + if ( match[1] === "not" ) { + if ( ( chunker.exec(match[3]) || "" ).length > 1 || /^\w/.test(match[3]) ) { + match[3] = Sizzle(match[3], null, null, curLoop); + } else { + var ret = Sizzle.filter(match[3], curLoop, inplace, true ^ not); + if ( !inplace ) { + result.push.apply( result, ret ); + } + return false; + } + } else if ( Expr.match.POS.test( match[0] ) || Expr.match.CHILD.test( match[0] ) ) { + return true; + } + + return match; + }, + POS: function(match){ + match.unshift( true ); + return match; + } + }, + filters: { + enabled: function(elem){ + return elem.disabled === false && elem.type !== "hidden"; + }, + disabled: function(elem){ + return elem.disabled === true; + }, + checked: function(elem){ + return elem.checked === true; + }, + selected: function(elem){ + elem.parentNode.selectedIndex; + return elem.selected === true; + }, + parent: function(elem){ + return !!elem.firstChild; + }, + empty: function(elem){ + return !elem.firstChild; + }, + has: function(elem, i, match){ + return !!Sizzle( match[3], elem ).length; + }, + header: function(elem){ + return /h\d/i.test( elem.nodeName ); + }, + text: function(elem){ + return "text" === elem.type; + }, + radio: function(elem){ + return "radio" === elem.type; + }, + checkbox: function(elem){ + return "checkbox" === elem.type; + }, + file: function(elem){ + return "file" === elem.type; + }, + password: function(elem){ + return "password" === elem.type; + }, + submit: function(elem){ + return "submit" === elem.type; + }, + image: function(elem){ + return "image" === elem.type; + }, + reset: function(elem){ + return "reset" === elem.type; + }, + button: function(elem){ + return "button" === elem.type || elem.nodeName.toUpperCase() === "BUTTON"; + }, + input: function(elem){ + return /input|select|textarea|button/i.test(elem.nodeName); + } + }, + setFilters: { + first: function(elem, i){ + return i === 0; + }, + last: function(elem, i, match, array){ + return i === array.length - 1; + }, + even: function(elem, i){ + return i % 2 === 0; + }, + odd: function(elem, i){ + return i % 2 === 1; + }, + lt: function(elem, i, match){ + return i < match[3] - 0; + }, + gt: function(elem, i, match){ + return i > match[3] - 0; + }, + nth: function(elem, i, match){ + return match[3] - 0 == i; + }, + eq: function(elem, i, match){ + return match[3] - 0 == i; + } + }, + filter: { + PSEUDO: function(elem, match, i, array){ + var name = match[1], filter = Expr.filters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } else if ( name === "contains" ) { + return (elem.textContent || elem.innerText || "").indexOf(match[3]) >= 0; + } else if ( name === "not" ) { + var not = match[3]; + + for ( var i = 0, l = not.length; i < l; i++ ) { + if ( not[i] === elem ) { + return false; + } + } + + return true; + } + }, + CHILD: function(elem, match){ + var type = match[1], node = elem; + switch (type) { + case 'only': + case 'first': + while ( (node = node.previousSibling) ) { + if ( node.nodeType === 1 ) return false; + } + if ( type == 'first') return true; + node = elem; + case 'last': + while ( (node = node.nextSibling) ) { + if ( node.nodeType === 1 ) return false; + } + return true; + case 'nth': + var first = match[2], last = match[3]; + + if ( first == 1 && last == 0 ) { + return true; + } + + var doneName = match[0], + parent = elem.parentNode; + + if ( parent && (parent.sizcache !== doneName || !elem.nodeIndex) ) { + var count = 0; + for ( node = parent.firstChild; node; node = node.nextSibling ) { + if ( node.nodeType === 1 ) { + node.nodeIndex = ++count; + } + } + parent.sizcache = doneName; + } + + var diff = elem.nodeIndex - last; + if ( first == 0 ) { + return diff == 0; + } else { + return ( diff % first == 0 && diff / first >= 0 ); + } + } + }, + ID: function(elem, match){ + return elem.nodeType === 1 && elem.getAttribute("id") === match; + }, + TAG: function(elem, match){ + return (match === "*" && elem.nodeType === 1) || elem.nodeName === match; + }, + CLASS: function(elem, match){ + return (" " + (elem.className || elem.getAttribute("class")) + " ") + .indexOf( match ) > -1; + }, + ATTR: function(elem, match){ + var name = match[1], + result = Expr.attrHandle[ name ] ? + Expr.attrHandle[ name ]( elem ) : + elem[ name ] != null ? + elem[ name ] : + elem.getAttribute( name ), + value = result + "", + type = match[2], + check = match[4]; + + return result == null ? + type === "!=" : + type === "=" ? + value === check : + type === "*=" ? + value.indexOf(check) >= 0 : + type === "~=" ? + (" " + value + " ").indexOf(check) >= 0 : + !check ? + value && result !== false : + type === "!=" ? + value != check : + type === "^=" ? + value.indexOf(check) === 0 : + type === "$=" ? + value.substr(value.length - check.length) === check : + type === "|=" ? + value === check || value.substr(0, check.length + 1) === check + "-" : + false; + }, + POS: function(elem, match, i, array){ + var name = match[2], filter = Expr.setFilters[ name ]; + + if ( filter ) { + return filter( elem, i, match, array ); + } + } + } +}; + +var origPOS = Expr.match.POS; + +for ( var type in Expr.match ) { + Expr.match[ type ] = new RegExp( Expr.match[ type ].source + /(?![^\[]*\])(?![^\(]*\))/.source ); + Expr.leftMatch[ type ] = new RegExp( /(^(?:.|\r|\n)*?)/.source + Expr.match[ type ].source ); +} + +var makeArray = function(array, results) { + array = Array.prototype.slice.call( array, 0 ); + + if ( results ) { + results.push.apply( results, array ); + return results; + } + + return array; +}; + +try { + Array.prototype.slice.call( document.documentElement.childNodes, 0 ); + +} catch(e){ + makeArray = function(array, results) { + var ret = results || []; + + if ( toString.call(array) === "[object Array]" ) { + Array.prototype.push.apply( ret, array ); + } else { + if ( typeof array.length === "number" ) { + for ( var i = 0, l = array.length; i < l; i++ ) { + ret.push( array[i] ); + } + } else { + for ( var i = 0; array[i]; i++ ) { + ret.push( array[i] ); + } + } + } + + return ret; + }; +} + +var sortOrder; + +if ( document.documentElement.compareDocumentPosition ) { + sortOrder = function( a, b ) { + if ( !a.compareDocumentPosition || !b.compareDocumentPosition ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var ret = a.compareDocumentPosition(b) & 4 ? -1 : a === b ? 0 : 1; + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} else if ( "sourceIndex" in document.documentElement ) { + sortOrder = function( a, b ) { + if ( !a.sourceIndex || !b.sourceIndex ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var ret = a.sourceIndex - b.sourceIndex; + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} else if ( document.createRange ) { + sortOrder = function( a, b ) { + if ( !a.ownerDocument || !b.ownerDocument ) { + if ( a == b ) { + hasDuplicate = true; + } + return 0; + } + + var aRange = a.ownerDocument.createRange(), bRange = b.ownerDocument.createRange(); + aRange.setStart(a, 0); + aRange.setEnd(a, 0); + bRange.setStart(b, 0); + bRange.setEnd(b, 0); + var ret = aRange.compareBoundaryPoints(Range.START_TO_END, bRange); + if ( ret === 0 ) { + hasDuplicate = true; + } + return ret; + }; +} + +(function(){ + var form = document.createElement("div"), + id = "script" + (new Date).getTime(); + form.innerHTML = "<a name='" + id + "'/>"; + + var root = document.documentElement; + root.insertBefore( form, root.firstChild ); + + if ( !!document.getElementById( id ) ) { + Expr.find.ID = function(match, context, isXML){ + if ( typeof context.getElementById !== "undefined" && !isXML ) { + var m = context.getElementById(match[1]); + return m ? m.id === match[1] || typeof m.getAttributeNode !== "undefined" && m.getAttributeNode("id").nodeValue === match[1] ? [m] : undefined : []; + } + }; + + Expr.filter.ID = function(elem, match){ + var node = typeof elem.getAttributeNode !== "undefined" && elem.getAttributeNode("id"); + return elem.nodeType === 1 && node && node.nodeValue === match; + }; + } + + root.removeChild( form ); + root = form = null; // release memory in IE +})(); + +(function(){ + + var div = document.createElement("div"); + div.appendChild( document.createComment("") ); + + if ( div.getElementsByTagName("*").length > 0 ) { + Expr.find.TAG = function(match, context){ + var results = context.getElementsByTagName(match[1]); + + if ( match[1] === "*" ) { + var tmp = []; + + for ( var i = 0; results[i]; i++ ) { + if ( results[i].nodeType === 1 ) { + tmp.push( results[i] ); + } + } + + results = tmp; + } + + return results; + }; + } + + div.innerHTML = "<a href='#'></a>"; + if ( div.firstChild && typeof div.firstChild.getAttribute !== "undefined" && + div.firstChild.getAttribute("href") !== "#" ) { + Expr.attrHandle.href = function(elem){ + return elem.getAttribute("href", 2); + }; + } + + div = null; // release memory in IE +})(); + +if ( document.querySelectorAll ) (function(){ + var oldSizzle = Sizzle, div = document.createElement("div"); + div.innerHTML = "<p class='TEST'></p>"; + + if ( div.querySelectorAll && div.querySelectorAll(".TEST").length === 0 ) { + return; + } + + Sizzle = function(query, context, extra, seed){ + context = context || document; + + if ( !seed && context.nodeType === 9 && !isXML(context) ) { + try { + return makeArray( context.querySelectorAll(query), extra ); + } catch(e){} + } + + return oldSizzle(query, context, extra, seed); + }; + + for ( var prop in oldSizzle ) { + Sizzle[ prop ] = oldSizzle[ prop ]; + } + + div = null; // release memory in IE +})(); + +if ( document.getElementsByClassName && document.documentElement.getElementsByClassName ) (function(){ + var div = document.createElement("div"); + div.innerHTML = "<div class='test e'></div><div class='test'></div>"; + + if ( div.getElementsByClassName("e").length === 0 ) + return; + + div.lastChild.className = "e"; + + if ( div.getElementsByClassName("e").length === 1 ) + return; + + Expr.order.splice(1, 0, "CLASS"); + Expr.find.CLASS = function(match, context, isXML) { + if ( typeof context.getElementsByClassName !== "undefined" && !isXML ) { + return context.getElementsByClassName(match[1]); + } + }; + + div = null; // release memory in IE +})(); + +function dirNodeCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + var sibDir = dir == "previousSibling" && !isXML; + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + if ( sibDir && elem.nodeType === 1 ){ + elem.sizcache = doneName; + elem.sizset = i; + } + elem = elem[dir]; + var match = false; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 && !isXML ){ + elem.sizcache = doneName; + elem.sizset = i; + } + + if ( elem.nodeName === cur ) { + match = elem; + break; + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +function dirCheck( dir, cur, doneName, checkSet, nodeCheck, isXML ) { + var sibDir = dir == "previousSibling" && !isXML; + for ( var i = 0, l = checkSet.length; i < l; i++ ) { + var elem = checkSet[i]; + if ( elem ) { + if ( sibDir && elem.nodeType === 1 ) { + elem.sizcache = doneName; + elem.sizset = i; + } + elem = elem[dir]; + var match = false; + + while ( elem ) { + if ( elem.sizcache === doneName ) { + match = checkSet[elem.sizset]; + break; + } + + if ( elem.nodeType === 1 ) { + if ( !isXML ) { + elem.sizcache = doneName; + elem.sizset = i; + } + if ( typeof cur !== "string" ) { + if ( elem === cur ) { + match = true; + break; + } + + } else if ( Sizzle.filter( cur, [elem] ).length > 0 ) { + match = elem; + break; + } + } + + elem = elem[dir]; + } + + checkSet[i] = match; + } + } +} + +var contains = document.compareDocumentPosition ? function(a, b){ + return a.compareDocumentPosition(b) & 16; +} : function(a, b){ + return a !== b && (a.contains ? a.contains(b) : true); +}; + +var isXML = function(elem){ + return elem.nodeType === 9 && elem.documentElement.nodeName !== "HTML" || + !!elem.ownerDocument && elem.ownerDocument.documentElement.nodeName !== "HTML"; +}; + +var posProcess = function(selector, context){ + var tmpSet = [], later = "", match, + root = context.nodeType ? [context] : context; + + while ( (match = Expr.match.PSEUDO.exec( selector )) ) { + later += match[0]; + selector = selector.replace( Expr.match.PSEUDO, "" ); + } + + selector = Expr.relative[selector] ? selector + "*" : selector; + + for ( var i = 0, l = root.length; i < l; i++ ) { + Sizzle( selector, root[i], tmpSet ); + } + + return Sizzle.filter( later, tmpSet ); +}; + + +window.Sizzle = Sizzle; + +})(); + +;(function(engine) { + var extendElements = Prototype.Selector.extendElements; + + function select(selector, scope) { + return extendElements(engine(selector, scope || document)); + } + + function match(element, selector) { + return engine.matches(selector, [element]).length == 1; + } + + Prototype.Selector.engine = engine; + Prototype.Selector.select = select; + Prototype.Selector.match = match; +})(Sizzle); + +window.Sizzle = Prototype._original_property; +delete Prototype._original_property; + +var Form = { + reset: function(form) { + form = $(form); + form.reset(); + return form; + }, + + serializeElements: function(elements, options) { + if (typeof options != 'object') options = { hash: !!options }; + else if (Object.isUndefined(options.hash)) options.hash = true; + var key, value, submitted = false, submit = options.submit, accumulator, initial; + + if (options.hash) { + initial = {}; + accumulator = function(result, key, value) { + if (key in result) { + if (!Object.isArray(result[key])) result[key] = [result[key]]; + result[key].push(value); + } else result[key] = value; + return result; + }; + } else { + initial = ''; + accumulator = function(result, key, value) { + return result + (result ? '&' : '') + encodeURIComponent(key) + '=' + encodeURIComponent(value); + } + } + + return elements.inject(initial, function(result, element) { + if (!element.disabled && element.name) { + key = element.name; value = $(element).getValue(); + if (value != null && element.type != 'file' && (element.type != 'submit' || (!submitted && + submit !== false && (!submit || key == submit) && (submitted = true)))) { + result = accumulator(result, key, value); + } + } + return result; + }); + } +}; + +Form.Methods = { + serialize: function(form, options) { + return Form.serializeElements(Form.getElements(form), options); + }, + + getElements: function(form) { + var elements = $(form).getElementsByTagName('*'), + element, + arr = [ ], + serializers = Form.Element.Serializers; + for (var i = 0; element = elements[i]; i++) { + arr.push(element); + } + return arr.inject([], function(elements, child) { + if (serializers[child.tagName.toLowerCase()]) + elements.push(Element.extend(child)); + return elements; + }) + }, + + getInputs: function(form, typeName, name) { + form = $(form); + var inputs = form.getElementsByTagName('input'); + + if (!typeName && !name) return $A(inputs).map(Element.extend); + + for (var i = 0, matchingInputs = [], length = inputs.length; i < length; i++) { + var input = inputs[i]; + if ((typeName && input.type != typeName) || (name && input.name != name)) + continue; + matchingInputs.push(Element.extend(input)); + } + + return matchingInputs; + }, + + disable: function(form) { + form = $(form); + Form.getElements(form).invoke('disable'); + return form; + }, + + enable: function(form) { + form = $(form); + Form.getElements(form).invoke('enable'); + return form; + }, + + findFirstElement: function(form) { + var elements = $(form).getElements().findAll(function(element) { + return 'hidden' != element.type && !element.disabled; + }); + var firstByIndex = elements.findAll(function(element) { + return element.hasAttribute('tabIndex') && element.tabIndex >= 0; + }).sortBy(function(element) { return element.tabIndex }).first(); + + return firstByIndex ? firstByIndex : elements.find(function(element) { + return /^(?:input|select|textarea)$/i.test(element.tagName); + }); + }, + + focusFirstElement: function(form) { + form = $(form); + var element = form.findFirstElement(); + if (element) element.activate(); + return form; + }, + + request: function(form, options) { + form = $(form), options = Object.clone(options || { }); + + var params = options.parameters, action = form.readAttribute('action') || ''; + if (action.blank()) action = window.location.href; + options.parameters = form.serialize(true); + + if (params) { + if (Object.isString(params)) params = params.toQueryParams(); + Object.extend(options.parameters, params); + } + + if (form.hasAttribute('method') && !options.method) + options.method = form.method; + + return new Ajax.Request(action, options); + } +}; + +/*--------------------------------------------------------------------------*/ + + +Form.Element = { + focus: function(element) { + $(element).focus(); + return element; + }, + + select: function(element) { + $(element).select(); + return element; + } +}; + +Form.Element.Methods = { + + serialize: function(element) { + element = $(element); + if (!element.disabled && element.name) { + var value = element.getValue(); + if (value != undefined) { + var pair = { }; + pair[element.name] = value; + return Object.toQueryString(pair); + } + } + return ''; + }, + + getValue: function(element) { + element = $(element); + var method = element.tagName.toLowerCase(); + return Form.Element.Serializers[method](element); + }, + + setValue: function(element, value) { + element = $(element); + var method = element.tagName.toLowerCase(); + Form.Element.Serializers[method](element, value); + return element; + }, + + clear: function(element) { + $(element).value = ''; + return element; + }, + + present: function(element) { + return $(element).value != ''; + }, + + activate: function(element) { + element = $(element); + try { + element.focus(); + if (element.select && (element.tagName.toLowerCase() != 'input' || + !(/^(?:button|reset|submit)$/i.test(element.type)))) + element.select(); + } catch (e) { } + return element; + }, + + disable: function(element) { + element = $(element); + element.disabled = true; + return element; + }, + + enable: function(element) { + element = $(element); + element.disabled = false; + return element; + } +}; + +/*--------------------------------------------------------------------------*/ + +var Field = Form.Element; + +var $F = Form.Element.Methods.getValue; + +/*--------------------------------------------------------------------------*/ + +Form.Element.Serializers = (function() { + function input(element, value) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + return inputSelector(element, value); + default: + return valueSelector(element, value); + } + } + + function inputSelector(element, value) { + if (Object.isUndefined(value)) + return element.checked ? element.value : null; + else element.checked = !!value; + } + + function valueSelector(element, value) { + if (Object.isUndefined(value)) return element.value; + else element.value = value; + } + + function select(element, value) { + if (Object.isUndefined(value)) + return (element.type === 'select-one' ? selectOne : selectMany)(element); + + var opt, currentValue, single = !Object.isArray(value); + for (var i = 0, length = element.length; i < length; i++) { + opt = element.options[i]; + currentValue = this.optionValue(opt); + if (single) { + if (currentValue == value) { + opt.selected = true; + return; + } + } + else opt.selected = value.include(currentValue); + } + } + + function selectOne(element) { + var index = element.selectedIndex; + return index >= 0 ? optionValue(element.options[index]) : null; + } + + function selectMany(element) { + var values, length = element.length; + if (!length) return null; + + for (var i = 0, values = []; i < length; i++) { + var opt = element.options[i]; + if (opt.selected) values.push(optionValue(opt)); + } + return values; + } + + function optionValue(opt) { + return Element.hasAttribute(opt, 'value') ? opt.value : opt.text; + } + + return { + input: input, + inputSelector: inputSelector, + textarea: valueSelector, + select: select, + selectOne: selectOne, + selectMany: selectMany, + optionValue: optionValue, + button: valueSelector + }; +})(); + +/*--------------------------------------------------------------------------*/ + + +Abstract.TimedObserver = Class.create(PeriodicalExecuter, { + initialize: function($super, element, frequency, callback) { + $super(callback, frequency); + this.element = $(element); + this.lastValue = this.getValue(); + }, + + execute: function() { + var value = this.getValue(); + if (Object.isString(this.lastValue) && Object.isString(value) ? + this.lastValue != value : String(this.lastValue) != String(value)) { + this.callback(this.element, value); + this.lastValue = value; + } + } +}); + +Form.Element.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.Observer = Class.create(Abstract.TimedObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); + +/*--------------------------------------------------------------------------*/ + +Abstract.EventObserver = Class.create({ + initialize: function(element, callback) { + this.element = $(element); + this.callback = callback; + + this.lastValue = this.getValue(); + if (this.element.tagName.toLowerCase() == 'form') + this.registerFormCallbacks(); + else + this.registerCallback(this.element); + }, + + onElementEvent: function() { + var value = this.getValue(); + if (this.lastValue != value) { + this.callback(this.element, value); + this.lastValue = value; + } + }, + + registerFormCallbacks: function() { + Form.getElements(this.element).each(this.registerCallback, this); + }, + + registerCallback: function(element) { + if (element.type) { + switch (element.type.toLowerCase()) { + case 'checkbox': + case 'radio': + Event.observe(element, 'click', this.onElementEvent.bind(this)); + break; + default: + Event.observe(element, 'change', this.onElementEvent.bind(this)); + break; + } + } + } +}); + +Form.Element.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.Element.getValue(this.element); + } +}); + +Form.EventObserver = Class.create(Abstract.EventObserver, { + getValue: function() { + return Form.serialize(this.element); + } +}); +(function() { + + var Event = { + KEY_BACKSPACE: 8, + KEY_TAB: 9, + KEY_RETURN: 13, + KEY_ESC: 27, + KEY_LEFT: 37, + KEY_UP: 38, + KEY_RIGHT: 39, + KEY_DOWN: 40, + KEY_DELETE: 46, + KEY_HOME: 36, + KEY_END: 35, + KEY_PAGEUP: 33, + KEY_PAGEDOWN: 34, + KEY_INSERT: 45, + + cache: {} + }; + + var docEl = document.documentElement; + var MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED = 'onmouseenter' in docEl + && 'onmouseleave' in docEl; + + + + var isIELegacyEvent = function(event) { return false; }; + + if (window.attachEvent) { + if (window.addEventListener) { + isIELegacyEvent = function(event) { + return !(event instanceof window.Event); + }; + } else { + isIELegacyEvent = function(event) { return true; }; + } + } + + var _isButton; + + function _isButtonForDOMEvents(event, code) { + return event.which ? (event.which === code + 1) : (event.button === code); + } + + var legacyButtonMap = { 0: 1, 1: 4, 2: 2 }; + function _isButtonForLegacyEvents(event, code) { + return event.button === legacyButtonMap[code]; + } + + function _isButtonForWebKit(event, code) { + switch (code) { + case 0: return event.which == 1 && !event.metaKey; + case 1: return event.which == 2 || (event.which == 1 && event.metaKey); + case 2: return event.which == 3; + default: return false; + } + } + + if (window.attachEvent) { + if (!window.addEventListener) { + _isButton = _isButtonForLegacyEvents; + } else { + _isButton = function(event, code) { + return isIELegacyEvent(event) ? _isButtonForLegacyEvents(event, code) : + _isButtonForDOMEvents(event, code); + } + } + } else if (Prototype.Browser.WebKit) { + _isButton = _isButtonForWebKit; + } else { + _isButton = _isButtonForDOMEvents; + } + + function isLeftClick(event) { return _isButton(event, 0) } + + function isMiddleClick(event) { return _isButton(event, 1) } + + function isRightClick(event) { return _isButton(event, 2) } + + function element(event) { + event = Event.extend(event); + + var node = event.target, type = event.type, + currentTarget = event.currentTarget; + + if (currentTarget && currentTarget.tagName) { + if (type === 'load' || type === 'error' || + (type === 'click' && currentTarget.tagName.toLowerCase() === 'input' + && currentTarget.type === 'radio')) + node = currentTarget; + } + + if (node.nodeType == Node.TEXT_NODE) + node = node.parentNode; + + return Element.extend(node); + } + + function findElement(event, expression) { + var element = Event.element(event); + + if (!expression) return element; + while (element) { + if (Object.isElement(element) && Prototype.Selector.match(element, expression)) { + return Element.extend(element); + } + element = element.parentNode; + } + } + + function pointer(event) { + return { x: pointerX(event), y: pointerY(event) }; + } + + function pointerX(event) { + var docElement = document.documentElement, + body = document.body || { scrollLeft: 0 }; + + return event.pageX || (event.clientX + + (docElement.scrollLeft || body.scrollLeft) - + (docElement.clientLeft || 0)); + } + + function pointerY(event) { + var docElement = document.documentElement, + body = document.body || { scrollTop: 0 }; + + return event.pageY || (event.clientY + + (docElement.scrollTop || body.scrollTop) - + (docElement.clientTop || 0)); + } + + + function stop(event) { + Event.extend(event); + event.preventDefault(); + event.stopPropagation(); + + event.stopped = true; + } + + + Event.Methods = { + isLeftClick: isLeftClick, + isMiddleClick: isMiddleClick, + isRightClick: isRightClick, + + element: element, + findElement: findElement, + + pointer: pointer, + pointerX: pointerX, + pointerY: pointerY, + + stop: stop + }; + + var methods = Object.keys(Event.Methods).inject({ }, function(m, name) { + m[name] = Event.Methods[name].methodize(); + return m; + }); + + if (window.attachEvent) { + function _relatedTarget(event) { + var element; + switch (event.type) { + case 'mouseover': + case 'mouseenter': + element = event.fromElement; + break; + case 'mouseout': + case 'mouseleave': + element = event.toElement; + break; + default: + return null; + } + return Element.extend(element); + } + + var additionalMethods = { + stopPropagation: function() { this.cancelBubble = true }, + preventDefault: function() { this.returnValue = false }, + inspect: function() { return '[object Event]' } + }; + + Event.extend = function(event, element) { + if (!event) return false; + + if (!isIELegacyEvent(event)) return event; + + if (event._extendedByPrototype) return event; + event._extendedByPrototype = Prototype.emptyFunction; + + var pointer = Event.pointer(event); + + Object.extend(event, { + target: event.srcElement || element, + relatedTarget: _relatedTarget(event), + pageX: pointer.x, + pageY: pointer.y + }); + + Object.extend(event, methods); + Object.extend(event, additionalMethods); + + return event; + }; + } else { + Event.extend = Prototype.K; + } + + if (window.addEventListener) { + Event.prototype = window.Event.prototype || document.createEvent('HTMLEvents').__proto__; + Object.extend(Event.prototype, methods); + } + + function _createResponder(element, eventName, handler) { + var registry = Element.retrieve(element, 'prototype_event_registry'); + + if (Object.isUndefined(registry)) { + CACHE.push(element); + registry = Element.retrieve(element, 'prototype_event_registry', $H()); + } + + var respondersForEvent = registry.get(eventName); + if (Object.isUndefined(respondersForEvent)) { + respondersForEvent = []; + registry.set(eventName, respondersForEvent); + } + + if (respondersForEvent.pluck('handler').include(handler)) return false; + + var responder; + if (eventName.include(":")) { + responder = function(event) { + if (Object.isUndefined(event.eventName)) + return false; + + if (event.eventName !== eventName) + return false; + + Event.extend(event, element); + handler.call(element, event); + }; + } else { + if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED && + (eventName === "mouseenter" || eventName === "mouseleave")) { + if (eventName === "mouseenter" || eventName === "mouseleave") { + responder = function(event) { + Event.extend(event, element); + + var parent = event.relatedTarget; + while (parent && parent !== element) { + try { parent = parent.parentNode; } + catch(e) { parent = element; } + } + + if (parent === element) return; + + handler.call(element, event); + }; + } + } else { + responder = function(event) { + Event.extend(event, element); + handler.call(element, event); + }; + } + } + + responder.handler = handler; + respondersForEvent.push(responder); + return responder; + } + + function _destroyCache() { + for (var i = 0, length = CACHE.length; i < length; i++) { + Event.stopObserving(CACHE[i]); + CACHE[i] = null; + } + } + + var CACHE = []; + + if (Prototype.Browser.IE) + window.attachEvent('onunload', _destroyCache); + + if (Prototype.Browser.WebKit) + window.addEventListener('unload', Prototype.emptyFunction, false); + + + var _getDOMEventName = Prototype.K, + translations = { mouseenter: "mouseover", mouseleave: "mouseout" }; + + if (!MOUSEENTER_MOUSELEAVE_EVENTS_SUPPORTED) { + _getDOMEventName = function(eventName) { + return (translations[eventName] || eventName); + }; + } + + function observe(element, eventName, handler) { + element = $(element); + + var responder = _createResponder(element, eventName, handler); + + if (!responder) return element; + + if (eventName.include(':')) { + if (element.addEventListener) + element.addEventListener("dataavailable", responder, false); + else { + element.attachEvent("ondataavailable", responder); + element.attachEvent("onlosecapture", responder); + } + } else { + var actualEventName = _getDOMEventName(eventName); + + if (element.addEventListener) + element.addEventListener(actualEventName, responder, false); + else + element.attachEvent("on" + actualEventName, responder); + } + + return element; + } + + function stopObserving(element, eventName, handler) { + element = $(element); + + var registry = Element.retrieve(element, 'prototype_event_registry'); + if (!registry) return element; + + if (!eventName) { + registry.each( function(pair) { + var eventName = pair.key; + stopObserving(element, eventName); + }); + return element; + } + + var responders = registry.get(eventName); + if (!responders) return element; + + if (!handler) { + responders.each(function(r) { + stopObserving(element, eventName, r.handler); + }); + return element; + } + + var i = responders.length, responder; + while (i--) { + if (responders[i].handler === handler) { + responder = responders[i]; + break; + } + } + if (!responder) return element; + + if (eventName.include(':')) { + if (element.removeEventListener) + element.removeEventListener("dataavailable", responder, false); + else { + element.detachEvent("ondataavailable", responder); + element.detachEvent("onlosecapture", responder); + } + } else { + var actualEventName = _getDOMEventName(eventName); + if (element.removeEventListener) + element.removeEventListener(actualEventName, responder, false); + else + element.detachEvent('on' + actualEventName, responder); + } + + registry.set(eventName, responders.without(responder)); + + return element; + } + + function fire(element, eventName, memo, bubble) { + element = $(element); + + if (Object.isUndefined(bubble)) + bubble = true; + + if (element == document && document.createEvent && !element.dispatchEvent) + element = document.documentElement; + + var event; + if (document.createEvent) { + event = document.createEvent('HTMLEvents'); + event.initEvent('dataavailable', bubble, true); + } else { + event = document.createEventObject(); + event.eventType = bubble ? 'ondataavailable' : 'onlosecapture'; + } + + event.eventName = eventName; + event.memo = memo || { }; + + if (document.createEvent) + element.dispatchEvent(event); + else + element.fireEvent(event.eventType, event); + + return Event.extend(event); + } + + Event.Handler = Class.create({ + initialize: function(element, eventName, selector, callback) { + this.element = $(element); + this.eventName = eventName; + this.selector = selector; + this.callback = callback; + this.handler = this.handleEvent.bind(this); + }, + + start: function() { + Event.observe(this.element, this.eventName, this.handler); + return this; + }, + + stop: function() { + Event.stopObserving(this.element, this.eventName, this.handler); + return this; + }, + + handleEvent: function(event) { + var element = Event.findElement(event, this.selector); + if (element) this.callback.call(this.element, event, element); + } + }); + + function on(element, eventName, selector, callback) { + element = $(element); + if (Object.isFunction(selector) && Object.isUndefined(callback)) { + callback = selector, selector = null; + } + + return new Event.Handler(element, eventName, selector, callback).start(); + } + + Object.extend(Event, Event.Methods); + + Object.extend(Event, { + fire: fire, + observe: observe, + stopObserving: stopObserving, + on: on + }); + + Element.addMethods({ + fire: fire, + + observe: observe, + + stopObserving: stopObserving, + + on: on + }); + + Object.extend(document, { + fire: fire.methodize(), + + observe: observe.methodize(), + + stopObserving: stopObserving.methodize(), + + on: on.methodize(), + + loaded: false + }); + + if (window.Event) Object.extend(window.Event, Event); + else window.Event = Event; +})(); + +(function() { + /* Support for the DOMContentLoaded event is based on work by Dan Webb, + Matthias Miller, Dean Edwards, John Resig, and Diego Perini. */ + + var timer; + + function fireContentLoadedEvent() { + if (document.loaded) return; + if (timer) window.clearTimeout(timer); + document.loaded = true; + document.fire('dom:loaded'); + } + + function checkReadyState() { + if (document.readyState === 'complete') { + document.stopObserving('readystatechange', checkReadyState); + fireContentLoadedEvent(); + } + } + + function pollDoScroll() { + try { document.documentElement.doScroll('left'); } + catch(e) { + timer = pollDoScroll.defer(); + return; + } + fireContentLoadedEvent(); + } + + if (document.addEventListener) { + document.addEventListener('DOMContentLoaded', fireContentLoadedEvent, false); + } else { + document.observe('readystatechange', checkReadyState); + if (window == top) + timer = pollDoScroll.defer(); + } + + Event.observe(window, 'load', fireContentLoadedEvent); +})(); + +Element.addMethods(); + +/*------------------------------- DEPRECATED -------------------------------*/ + +Hash.toQueryString = Object.toQueryString; + +var Toggle = { display: Element.toggle }; + +Element.Methods.childOf = Element.Methods.descendantOf; + +var Insertion = { + Before: function(element, content) { + return Element.insert(element, {before:content}); + }, + + Top: function(element, content) { + return Element.insert(element, {top:content}); + }, + + Bottom: function(element, content) { + return Element.insert(element, {bottom:content}); + }, + + After: function(element, content) { + return Element.insert(element, {after:content}); + } +}; + +var $continue = new Error('"throw $continue" is deprecated, use "return" instead'); + +var Position = { + includeScrollOffsets: false, + + prepare: function() { + this.deltaX = window.pageXOffset + || document.documentElement.scrollLeft + || document.body.scrollLeft + || 0; + this.deltaY = window.pageYOffset + || document.documentElement.scrollTop + || document.body.scrollTop + || 0; + }, + + within: function(element, x, y) { + if (this.includeScrollOffsets) + return this.withinIncludingScrolloffsets(element, x, y); + this.xcomp = x; + this.ycomp = y; + this.offset = Element.cumulativeOffset(element); + + return (y >= this.offset[1] && + y < this.offset[1] + element.offsetHeight && + x >= this.offset[0] && + x < this.offset[0] + element.offsetWidth); + }, + + withinIncludingScrolloffsets: function(element, x, y) { + var offsetcache = Element.cumulativeScrollOffset(element); + + this.xcomp = x + offsetcache[0] - this.deltaX; + this.ycomp = y + offsetcache[1] - this.deltaY; + this.offset = Element.cumulativeOffset(element); + + return (this.ycomp >= this.offset[1] && + this.ycomp < this.offset[1] + element.offsetHeight && + this.xcomp >= this.offset[0] && + this.xcomp < this.offset[0] + element.offsetWidth); + }, + + overlap: function(mode, element) { + if (!mode) return 0; + if (mode == 'vertical') + return ((this.offset[1] + element.offsetHeight) - this.ycomp) / + element.offsetHeight; + if (mode == 'horizontal') + return ((this.offset[0] + element.offsetWidth) - this.xcomp) / + element.offsetWidth; + }, + + + cumulativeOffset: Element.Methods.cumulativeOffset, + + positionedOffset: Element.Methods.positionedOffset, + + absolutize: function(element) { + Position.prepare(); + return Element.absolutize(element); + }, + + relativize: function(element) { + Position.prepare(); + return Element.relativize(element); + }, + + realOffset: Element.Methods.cumulativeScrollOffset, + + offsetParent: Element.Methods.getOffsetParent, + + page: Element.Methods.viewportOffset, + + clone: function(source, target, options) { + options = options || { }; + return Element.clonePosition(target, source, options); + } +}; + +/*--------------------------------------------------------------------------*/ + +if (!document.getElementsByClassName) document.getElementsByClassName = function(instanceMethods){ + function iter(name) { + return name.blank() ? null : "[contains(concat(' ', @class, ' '), ' " + name + " ')]"; + } + + instanceMethods.getElementsByClassName = Prototype.BrowserFeatures.XPath ? + function(element, className) { + className = className.toString().strip(); + var cond = /\s/.test(className) ? $w(className).map(iter).join('') : iter(className); + return cond ? document._getElementsByXPath('.//*' + cond, element) : []; + } : function(element, className) { + className = className.toString().strip(); + var elements = [], classNames = (/\s/.test(className) ? $w(className) : null); + if (!classNames && !className) return elements; + + var nodes = $(element).getElementsByTagName('*'); + className = ' ' + className + ' '; + + for (var i = 0, child, cn; child = nodes[i]; i++) { + if (child.className && (cn = ' ' + child.className + ' ') && (cn.include(className) || + (classNames && classNames.all(function(name) { + return !name.toString().blank() && cn.include(' ' + name + ' '); + })))) + elements.push(Element.extend(child)); + } + return elements; + }; + + return function(className, parentElement) { + return $(parentElement || document.body).getElementsByClassName(className); + }; +}(Element.Methods); + +/*--------------------------------------------------------------------------*/ + +Element.ClassNames = Class.create(); +Element.ClassNames.prototype = { + initialize: function(element) { + this.element = $(element); + }, + + _each: function(iterator) { + this.element.className.split(/\s+/).select(function(name) { + return name.length > 0; + })._each(iterator); + }, + + set: function(className) { + this.element.className = className; + }, + + add: function(classNameToAdd) { + if (this.include(classNameToAdd)) return; + this.set($A(this).concat(classNameToAdd).join(' ')); + }, + + remove: function(classNameToRemove) { + if (!this.include(classNameToRemove)) return; + this.set($A(this).without(classNameToRemove).join(' ')); + }, + + toString: function() { + return $A(this).join(' '); + } +}; + +Object.extend(Element.ClassNames.prototype, Enumerable); + +/*--------------------------------------------------------------------------*/ + +(function() { + window.Selector = Class.create({ + initialize: function(expression) { + this.expression = expression.strip(); + }, + + findElements: function(rootElement) { + return Prototype.Selector.select(this.expression, rootElement); + }, + + match: function(element) { + return Prototype.Selector.match(element, this.expression); + }, + + toString: function() { + return this.expression; + }, + + inspect: function() { + return "#<Selector: " + this.expression + ">"; + } + }); + + Object.extend(Selector, { + matchElements: function(elements, expression) { + var match = Prototype.Selector.match, + results = []; + + for (var i = 0, length = elements.length; i < length; i++) { + var element = elements[i]; + if (match(element, expression)) { + results.push(Element.extend(element)); + } + } + return results; + }, + + findElement: function(elements, expression, index) { + index = index || 0; + var matchIndex = 0, element; + for (var i = 0, length = elements.length; i < length; i++) { + element = elements[i]; + if (Prototype.Selector.match(element, expression) && index === matchIndex++) { + return Element.extend(element); + } + } + }, + + findChildElements: function(element, expressions) { + var selector = expressions.toArray().join(', '); + return Prototype.Selector.select(selector, element || document); + } + }); +})(); diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/CHANGELOG b/framework/Web/Javascripts/source/scriptaculous-1.9.0/CHANGELOG index 5125cd1a..3925f1df 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/CHANGELOG +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/CHANGELOG @@ -1,3 +1,27 @@ +*V1.9.0* (December 23, 2010) + +* Update to Prototype 1.7 + +* Search for all script[src] occurrences rather than just within the head. [pgib] + +* Fixed scrolling Sortables for Prototype 1.7 [fragility] + +*V1.8.3* (October 8, 2009) + +* Update to Prototype 1.6.1 + +* Effect.toggle to return effect (to be able to do Effect.toggle(element, 'appear', {sync: true});) [RStankov] + +* Use element.identify() for fetching element.id in Sortable.create [RStankov] + +* Fix deprecated usage of Position.cumulativeOffset. [#182 state:resolved] [James Wheare] + +* Make loader work for application/xhtml+xml served documents. Closes #95. [Pavel Sedek] + +* Check for Windows Media plugin and RealPlayer plugin in Firefox on Windows to allow sound playback. Closes #36, #86. [Alexander Gavazov et al.] + +* Remove dead code in effects.js. Closes #125. [Confusioner] + *V1.8.2* (November 18, 2008) * Update to Prototype 1.6.0.3 diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/MIT-LICENSE b/framework/Web/Javascripts/source/scriptaculous-1.9.0/MIT-LICENSE index 3889631a..da26ff0a 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/MIT-LICENSE +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/MIT-LICENSE @@ -1,4 +1,4 @@ -Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/builder.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/builder.js index dba8beca..73250380 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/builder.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/builder.js @@ -1,6 +1,6 @@ -// script.aculo.us builder.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us builder.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/controls.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/controls.js index c56ccb79..5137ab51 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/controls.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/controls.js @@ -1,8 +1,8 @@ -// script.aculo.us controls.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us controls.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) -// (c) 2005-2008 Ivan Krstic (http://blogs.law.harvard.edu/ivan) -// (c) 2005-2008 Jon Tirsen (http://www.tirsen.com) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// (c) 2005-2010 Ivan Krstic (http://blogs.law.harvard.edu/ivan) +// (c) 2005-2010 Jon Tirsen (http://www.tirsen.com) // Contributors: // Richard Livsey // Rahul Bhargava diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/dragdrop.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/dragdrop.js index 07c98e2b..9ebfe24d 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/dragdrop.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/dragdrop.js @@ -1,7 +1,6 @@ -// script.aculo.us dragdrop.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us dragdrop.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) -// (c) 2005-2008 Sammi Williams (http://www.oriontransfer.co.nz, sammi@oriontransfer.co.nz) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ @@ -313,7 +312,7 @@ var Draggable = Class.create({ tag_name=='TEXTAREA')) return; var pointer = [Event.pointerX(event), Event.pointerY(event)]; - var pos = Position.cumulativeOffset(this.element); + var pos = this.element.cumulativeOffset(); this.offset = [0,1].map( function(i) { return (pointer[i] - pos[i]) }); Draggables.activate(this); @@ -375,7 +374,7 @@ var Draggable = Class.create({ if (this.options.scroll == window) { with(this._getWindowScroll(this.options.scroll)) { p = [ left, top, left+width, top+height ]; } } else { - p = Position.page(this.options.scroll); + p = Position.page(this.options.scroll).toArray(); p[0] += this.options.scroll.scrollLeft + Position.deltaX; p[1] += this.options.scroll.scrollTop + Position.deltaY; p.push(p[0]+this.options.scroll.offsetWidth); @@ -456,7 +455,7 @@ var Draggable = Class.create({ }, draw: function(point) { - var pos = Position.cumulativeOffset(this.element); + var pos = this.element.cumulativeOffset(); if(this.options.ghosting) { var r = Position.realOffset(this.element); pos[0] += r[0] - Position.deltaX; pos[1] += r[1] - Position.deltaY; @@ -732,7 +731,7 @@ var Sortable = { } // keep reference - this.sortables[element.id] = options; + this.sortables[element.identify()] = options; // for onupdate Draggables.addObserver(new SortableObserver(element, options.onUpdate)); @@ -827,7 +826,7 @@ var Sortable = { hide().addClassName('dropmarker').setStyle({position:'absolute'}); document.getElementsByTagName("body").item(0).appendChild(Sortable._marker); } - var offsets = Position.cumulativeOffset(dropon); + var offsets = dropon.cumulativeOffset(); Sortable._marker.setStyle({left: offsets[0]+'px', top: offsets[1] + 'px'}); if(position=='after') diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/effects.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/effects.js index f31a81a0..860ddc09 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/effects.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/effects.js @@ -1,6 +1,6 @@ -// script.aculo.us effects.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us effects.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // Contributors: // Justin Palmer (http://encytemedia.com/) // Mark Pilgrim (http://diveintomark.org/) @@ -147,14 +147,13 @@ var Effect = { 'blind': ['BlindDown','BlindUp'], 'appear': ['Appear','Fade'] }, - toggle: function(element, effect) { + toggle: function(element, effect, options) { element = $(element); - effect = (effect || 'appear').toLowerCase(); - var options = Object.extend({ + effect = (effect || 'appear').toLowerCase(); + + return Effect[ Effect.PAIRS[ effect ][ element.visible() ? 1 : 0 ] ](element, Object.extend({ queue: { position:'end', scope:(element.id || 'global'), limit: 1 } - }, arguments[2] || { }); - Effect[element.visible() ? - Effect.PAIRS[effect][1] : Effect.PAIRS[effect][0]](element, options); + }, options || {})); } }; @@ -230,12 +229,6 @@ Effect.Queue = Effect.Queues.get('global'); Effect.Base = Class.create({ position: null, start: function(options) { - function codeForEvent(options,eventName){ - return ( - (options[eventName+'Internal'] ? 'this.options.'+eventName+'Internal(this);' : '') + - (options[eventName] ? 'this.options.'+eventName+'(this);' : '') - ); - } if (options && options.transition === false) options.transition = Effect.Transitions.linear; this.options = Object.extend(Object.extend({ },Effect.DefaultOptions), options || { }); this.currentFrame = 0; diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/scriptaculous.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/scriptaculous.js index 3e5543bd..0ea5c445 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/scriptaculous.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/scriptaculous.js @@ -1,6 +1,6 @@ -// script.aculo.us scriptaculous.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us scriptaculous.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // Permission is hereby granted, free of charge, to any person obtaining // a copy of this software and associated documentation files (the @@ -24,10 +24,18 @@ // For details, see the script.aculo.us web site: http://script.aculo.us/ var Scriptaculous = { - Version: '1.8.2', + Version: '1.9.0', require: function(libraryName) { - // inserting via DOM fails in Safari 2.0, so brute force approach - document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>'); + try{ + // inserting via DOM fails in Safari 2.0, so brute force approach + document.write('<script type="text/javascript" src="'+libraryName+'"><\/script>'); + } catch(e) { + // for xhtml+xml served content, fall back to DOM methods + var script = document.createElement('script'); + script.type = 'text/javascript'; + script.src = libraryName; + document.getElementsByTagName('head')[0].appendChild(script); + } }, REQUIRED_PROTOTYPE: '1.6.0.3', load: function() { @@ -46,7 +54,7 @@ var Scriptaculous = { Scriptaculous.REQUIRED_PROTOTYPE); var js = /scriptaculous\.js(\?.*)?$/; - $$('head script[src]').findAll(function(s) { + $$('script[src]').findAll(function(s) { return s.src.match(js); }).each(function(s) { var path = s.src.replace(js, ''), diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/slider.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/slider.js index 40b73711..438e6892 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/slider.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/slider.js @@ -1,6 +1,6 @@ -// script.aculo.us slider.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us slider.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Marty Haught, Thomas Fuchs +// Copyright (c) 2005-2010 Marty Haught, Thomas Fuchs // // script.aculo.us is freely distributable under the terms of an MIT-style license. // For details, see the script.aculo.us web site: http://script.aculo.us/ @@ -209,12 +209,12 @@ Control.Slider = Class.create({ var pointer = [Event.pointerX(event), Event.pointerY(event)]; var track = handle; if (track==this.track) { - var offsets = Position.cumulativeOffset(this.track); + var offsets = this.track.cumulativeOffset(); this.event = event; this.setValue(this.translateToValue( (this.isVertical() ? pointer[1]-offsets[1] : pointer[0]-offsets[0])-(this.handleLength/2) )); - var offsets = Position.cumulativeOffset(this.activeHandle); + var offsets = this.activeHandle.cumulativeOffset(); this.offsetX = (pointer[0] - offsets[0]); this.offsetY = (pointer[1] - offsets[1]); } else { @@ -227,7 +227,7 @@ Control.Slider = Class.create({ this.activeHandleIdx = this.handles.indexOf(this.activeHandle); this.updateStyles(); - var offsets = Position.cumulativeOffset(this.activeHandle); + var offsets = this.activeHandle.cumulativeOffset(); this.offsetX = (pointer[0] - offsets[0]); this.offsetY = (pointer[1] - offsets[1]); } @@ -246,7 +246,7 @@ Control.Slider = Class.create({ }, draw: function(event) { var pointer = [Event.pointerX(event), Event.pointerY(event)]; - var offsets = Position.cumulativeOffset(this.track); + var offsets = this.track.cumulativeOffset(); pointer[0] -= this.offsetX + offsets[0]; pointer[1] -= this.offsetY + offsets[1]; this.event = event; diff --git a/framework/Web/Javascripts/source/scriptaculous-1.8.2/sound.js b/framework/Web/Javascripts/source/scriptaculous-1.9.0/sound.js index e2487cde..d3f84646 100644 --- a/framework/Web/Javascripts/source/scriptaculous-1.8.2/sound.js +++ b/framework/Web/Javascripts/source/scriptaculous-1.9.0/sound.js @@ -1,6 +1,6 @@ -// script.aculo.us sound.js v1.8.2, Tue Nov 18 18:30:58 +0100 2008 +// script.aculo.us sound.js v1.9.0, Thu Dec 23 16:54:48 -0500 2010 -// Copyright (c) 2005-2008 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) +// Copyright (c) 2005-2010 Thomas Fuchs (http://script.aculo.us, http://mir.aculo.us) // // Based on code created by Jules Gravinese (http://www.webveteran.com/) // @@ -50,6 +50,10 @@ Sound = { if(Prototype.Browser.Gecko && navigator.userAgent.indexOf("Win") > 0){ if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('QuickTime') != -1 })) Sound.template = new Template('<object id="sound_#{track}_#{id}" width="0" height="0" type="audio/mpeg" data="#{url}"/>'); + else if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('Windows Media') != -1 })) + Sound.template = new Template('<object id="sound_#{track}_#{id}" type="application/x-mplayer2" data="#{url}"></object>'); + else if(navigator.plugins && $A(navigator.plugins).detect(function(p){ return p.name.indexOf('RealPlayer') != -1 })) + Sound.template = new Template('<embed type="audio/x-pn-realaudio-plugin" style="height:0" id="sound_#{track}_#{id}" src="#{url}" loop="false" autostart="true" hidden="true"/>'); else Sound.play = function(){}; -}
\ No newline at end of file +}
\ No newline at end of file diff --git a/framework/Web/THttpRequest.php b/framework/Web/THttpRequest.php index 74bd8ef3..49f0ffb0 100644 --- a/framework/Web/THttpRequest.php +++ b/framework/Web/THttpRequest.php @@ -964,6 +964,10 @@ class THttpCookie extends TComponent * @var boolean whether cookie should be sent via secure connection */ private $_secure=false; + /** + * @var boolean if true the cookie value will be unavailable to JavaScript + */ + private $_httpOnly=false; /** * Constructor. @@ -1009,6 +1013,22 @@ class THttpCookie extends TComponent } /** + * @return boolean if true the cookie value will be unavailable to JavaScript + */ + public function getHttpOnly() + { + return $this->_httpOnly; + } + + /** + * @param boolean $value if true the cookie value will be unavailable to JavaScript + */ + public function setHttpOnly($value) + { + $this->_httpOnly = TPropertyValue::ensureBoolean($value); + } + + /** * @return string the name of the cookie */ public function getName() diff --git a/framework/Web/THttpResponse.php b/framework/Web/THttpResponse.php index c15f2836..4d8b2e60 100644 --- a/framework/Web/THttpResponse.php +++ b/framework/Web/THttpResponse.php @@ -543,10 +543,27 @@ class THttpResponse extends TModule implements ITextWriter if($request->getEnableCookieValidation())
{
$value=$this->getApplication()->getSecurityManager()->hashData($cookie->getValue());
- setcookie($cookie->getName(),$value,$cookie->getExpire(),$cookie->getPath(),$cookie->getDomain(),$cookie->getSecure());
+ setcookie(
+ $cookie->getName(),
+ $value,
+ $cookie->getExpire(),
+ $cookie->getPath(),
+ $cookie->getDomain(),
+ $cookie->getSecure(),
+ $cookie->getHttpOnly()
+ );
+ }
+ else {
+ setcookie(
+ $cookie->getName(),
+ $cookie->getValue(),
+ $cookie->getExpire(),
+ $cookie->getPath(),
+ $cookie->getDomain(),
+ $cookie->getSecure(),
+ $cookie->getHttpOnly()
+ );
}
- else
- setcookie($cookie->getName(),$cookie->getValue(),$cookie->getExpire(),$cookie->getPath(),$cookie->getDomain(),$cookie->getSecure());
}
/**
@@ -556,7 +573,15 @@ class THttpResponse extends TModule implements ITextWriter */
public function removeCookie($cookie)
{
- setcookie($cookie->getName(),null,0,$cookie->getPath(),$cookie->getDomain(),$cookie->getSecure());
+ setcookie(
+ $cookie->getName(),
+ null,
+ 0,
+ $cookie->getPath(),
+ $cookie->getDomain(),
+ $cookie->getSecure(),
+ $cookie->getHttpOnly()
+ );
}
/**
diff --git a/framework/Web/UI/ActiveControls/TActiveHyperLink.php b/framework/Web/UI/ActiveControls/TActiveHyperLink.php index 1a42e09c..7d1b02b9 100644 --- a/framework/Web/UI/ActiveControls/TActiveHyperLink.php +++ b/framework/Web/UI/ActiveControls/TActiveHyperLink.php @@ -66,8 +66,8 @@ class TActiveHyperLink extends THyperLink implements IActiveControl parent::setImageUrl($value); if($this->getActiveControl()->canUpdateClientSide() && $value !== '') { - $textWriter = new TTextWriter(); - $renderer = new THtmlWriter($textWriter); + $textWriter = new TTextWriter; + $renderer = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), $textWriter); $this->createImage($value)->renderControl($renderer); $this->getPage()->getCallbackClient()->update($this, $textWriter->flush()); } diff --git a/framework/Web/UI/TForm.php b/framework/Web/UI/TForm.php index 2356a733..ee845ed5 100644 --- a/framework/Web/UI/TForm.php +++ b/framework/Web/UI/TForm.php @@ -73,9 +73,9 @@ class TForm extends TControl {
$page=$this->getPage();
$page->beginFormRender($writer);
- $textWriter=new TTextWriter;
- $this->renderChildren(new THtmlWriter($textWriter));
- $content=$textWriter->flush();
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
+ $this->renderChildren( $htmlWriter );
+ $content = $htmlWriter->flush();
$page->endFormRender($writer);
$this->addAttributesToRender($writer);
diff --git a/framework/Web/UI/THtmlWriter.php b/framework/Web/UI/THtmlWriter.php index 9713d941..8af52452 100644 --- a/framework/Web/UI/THtmlWriter.php +++ b/framework/Web/UI/THtmlWriter.php @@ -184,7 +184,7 @@ class THtmlWriter extends TApplicationComponent implements ITextWriter */
public function flush()
{
- $this->_writer->flush();
+ return $this->_writer->flush();
}
/**
diff --git a/framework/Web/UI/TPage.php b/framework/Web/UI/TPage.php index 4a2ea474..320ea3bd 100644 --- a/framework/Web/UI/TPage.php +++ b/framework/Web/UI/TPage.php @@ -84,23 +84,23 @@ class TPage extends TTemplateControl /**
* @var TMap data post back by user
*/
- private $_postData;
+ protected $_postData;
/**
* @var TMap postback data that is not handled during first invocation of LoadPostData.
*/
- private $_restPostData;
+ protected $_restPostData;
/**
* @var array list of controls whose data have been changed due to the postback
*/
- private $_controlsPostDataChanged=array();
+ protected $_controlsPostDataChanged=array();
/**
* @var array list of controls that need to load post data in the current request
*/
- private $_controlsRequiringPostData=array();
+ protected $_controlsRequiringPostData=array();
/**
* @var array list of controls that need to load post data in the next postback
*/
- private $_controlsRegisteredForPostData=array();
+ protected $_controlsRegisteredForPostData=array();
/**
* @var TControl control that needs to raise postback event
*/
@@ -112,11 +112,11 @@ class TPage extends TTemplateControl /**
* @var boolean whether the form has been rendered
*/
- private $_formRendered=false;
+ protected $_formRendered=false;
/**
* @var boolean whether the current rendering is within a form
*/
- private $_inFormRender=false;
+ protected $_inFormRender=false;
/**
* @var TControl|string the control or the ID of the element on the page to be focused when the page is sent back to user
*/
@@ -157,11 +157,11 @@ class TPage extends TTemplateControl /**
* @var array post data loader IDs.
*/
- private $_postDataLoaders=array();
+ protected $_postDataLoaders=array();
/**
* @var boolean true if loading post data.
*/
- private $_isLoadingPostData=false;
+ protected $_isLoadingPostData=false;
/**
* @var boolean whether client supports javascript
*/
@@ -914,7 +914,7 @@ class TPage extends TTemplateControl /**
* Raises OnPostDataChangedEvent for controls whose data have been changed due to the postback.
*/
- private function raiseChangedEvents()
+ protected function raiseChangedEvents()
{
foreach($this->_controlsPostDataChanged as $control)
$control->raisePostDataChangedEvent();
@@ -923,7 +923,7 @@ class TPage extends TTemplateControl /**
* Raises PostBack event.
*/
- private function raisePostBackEvent()
+ protected function raisePostBackEvent()
{
if(($postBackHandler=$this->getPostBackEventTarget())===null)
$this->validate();
diff --git a/framework/Web/UI/WebControls/TDatePicker.php b/framework/Web/UI/WebControls/TDatePicker.php index c81d8bc1..1bac5a1c 100644 --- a/framework/Web/UI/WebControls/TDatePicker.php +++ b/framework/Web/UI/WebControls/TDatePicker.php @@ -803,7 +803,9 @@ class TDatePicker extends TTextBox $writer->addAttribute('class', $this->getCssClass().' TDatePickerImageButton');
if(!$this->getEnabled(true))
$writer->addAttribute('disabled', 'disabled');
- $writer->renderBeginTag('img');
+ $writer->addAttribute('type', 'image');
+ $writer->addAttribute('onclick', 'return false;');
+ $writer->renderBeginTag('input');
$writer->renderEndTag();
}
diff --git a/framework/Web/UI/WebControls/THtmlArea.php b/framework/Web/UI/WebControls/THtmlArea.php index 8d55c074..efdea8a3 100644 --- a/framework/Web/UI/WebControls/THtmlArea.php +++ b/framework/Web/UI/WebControls/THtmlArea.php @@ -83,71 +83,127 @@ class THtmlArea extends TTextBox */
private static $_langs = array(
'ar' => 'ar',
+ 'az' => 'az',
+ 'be' => 'be',
+ 'bg' => 'bg',
+ 'bn' => 'bn',
+ 'br' => 'br',
+ 'bs' => 'bs',
'ca' => 'ca',
+ 'ch' => 'ch',
+ 'cn' => 'cn',
'cs' => 'cs',
- 'cy' => 'cy', //available since 3.0.7
+ 'cy' => 'cy',
'da' => 'da',
'de' => 'de',
+ 'dv' => 'dv',
'el' => 'el',
'en' => 'en',
+ 'eo' => 'eo',
'es' => 'es',
+ 'et' => 'et',
+ 'eu' => 'eu',
'fa' => 'fa',
'fi' => 'fi',
'fr' => 'fr',
- 'fr_CA' => 'fr_ca',
+ 'gl' => 'gl',
+ 'gu' => 'gu',
'he' => 'he',
+ 'hi' => 'hi',
+ 'hr' => 'hr',
'hu' => 'hu',
+ 'hy' => 'hy',
+ 'ia' => 'ia',
+ 'id' => 'id',
'is' => 'is',
'it' => 'it',
- 'ja' => 'ja_utf-8',
+ 'ja' => 'ja',
+ 'ka' => 'ka',
+ 'kl' => 'kl',
+ 'km' => 'km',
'ko' => 'ko',
+ 'lb' => 'lb',
+ 'lt' => 'lt',
+ 'lv' => 'lv',
+ 'mk' => 'mk',
+ 'ml' => 'ml',
+ 'mn' => 'mn',
+ 'ms' => 'ms',
+ 'my' => 'my',
'nb' => 'nb',
'nl' => 'nl',
'nn' => 'nn',
+ 'no' => 'no',
'pl' => 'pl',
+ 'ps' => 'ps',
'pt' => 'pt',
- 'pt_BR' => 'pt_br',
'ro' => 'ro',
'ru' => 'ru',
+ 'sc' => 'sc',
+ 'se' => 'se',
'si' => 'si',
'sk' => 'sk',
+ 'sl' => 'sl',
'sq' => 'sq',
'sr' => 'sr',
- 'sv' => 'sv_utf8',
+ 'sv' => 'sv',
+ 'ta' => 'ta',
+ 'te' => 'te',
'th' => 'th',
+ 'tn' => 'tn',
'tr' => 'tr',
+ 'tt' => 'tt',
+ 'tw' => 'tw',
+ 'uk' => 'vi',
+ 'ur' => 'vi',
'vi' => 'vi',
- 'zh' => 'zh_cn_utf8',
- 'zh_CN' => 'zh_cn_utf8',
- //'zh_HK' => 'zh_tw_utf8', removed from 3.0.7
- 'zh_TW' => 'zh_tw_utf8'
+ 'zh_CN' => 'zh-cn',
+ 'zh_TW' => 'zh-tw',
+ 'zh' => 'zh',
+ 'zu' => 'zu',
);
/**
* @var array list of default plugins to load, override using getAvailablePlugins();
*/
private static $_plugins = array(
- 'style',
- 'layer',
- 'table',
- 'save',
'advhr',
-// 'advimage',
-// 'advlink',
+ 'advimage',
+ 'advlink',
+ 'advlist',
+ 'autolink',
+ 'autoresize',
+ 'autosave',
+ 'bbcode',
+ 'contextmenu',
+ 'directionality',
'emotions',
+ 'example',
+ 'fullpage',
+ 'fullscreen',
'iespell',
+ 'inlinepopups',
'insertdatetime',
- 'preview',
+ 'layer',
+ 'legacyoutput',
+ 'lists',
'media',
- 'searchreplace',
- 'print',
- 'contextmenu',
- 'paste',
- 'directionality',
- 'fullscreen',
+ 'nonbreaking',
'noneditable',
+ 'pagebreak',
+ 'paste',
+ 'preview',
+ 'print',
+ 'save',
+ 'searchreplace',
+ 'spellchecker',
+ 'style',
+ 'tabfocus',
+ 'table',
+ 'template',
'visualchars',
- 'nonbreaking',
+ 'wordc',
+ 'wordcount',
'xhtmlxtras'
);
diff --git a/framework/Web/UI/WebControls/TOutputCache.php b/framework/Web/UI/WebControls/TOutputCache.php index c0747a11..294519da 100644 --- a/framework/Web/UI/WebControls/TOutputCache.php +++ b/framework/Web/UI/WebControls/TOutputCache.php @@ -478,14 +478,14 @@ class TOutputCache extends TControl implements INamingContainer $writer->write($this->_contents);
else if($this->_cacheAvailable)
{
- $textWriter=new TTextWriter;
-
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
+
$stack=$this->getPage()->getCachingStack();
$stack->push($this);
- parent::render(new THtmlWriter($textWriter));
+ parent::render($htmlWriter);
$stack->pop();
- $content=$textWriter->flush();
+ $content=$htmlWriter->flush();
$data=array($content,$this->_state,$this->_actions,time());
$this->_cache->set($this->getCacheKey(),$data,$this->getDuration(),$this->getCacheDependency());
$writer->write($content);
diff --git a/framework/Web/UI/WebControls/TSafeHtml.php b/framework/Web/UI/WebControls/TSafeHtml.php index d6829f8b..dba513c5 100644 --- a/framework/Web/UI/WebControls/TSafeHtml.php +++ b/framework/Web/UI/WebControls/TSafeHtml.php @@ -45,9 +45,9 @@ class TSafeHtml extends TControl */
public function render($writer)
{
- $textWriter=new TTextWriter;
- parent::render(new THtmlWriter($textWriter));
- $writer->write($this->parseSafeHtml($textWriter->flush()));
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
+ parent::render($htmlWriter);
+ $writer->write($this->parseSafeHtml($htmlWriter->flush()));
}
/**
diff --git a/framework/Web/UI/WebControls/TTabPanel.php b/framework/Web/UI/WebControls/TTabPanel.php index 63710e56..e17008ba 100644 --- a/framework/Web/UI/WebControls/TTabPanel.php +++ b/framework/Web/UI/WebControls/TTabPanel.php @@ -412,7 +412,11 @@ class TTabPanel extends TWebControl implements IPostBackDataHandler $cs->registerPradoScript('tabpanel');
$code="new $className($options);";
$cs->registerEndScript("prado:$id", $code);
- $cs->registerHiddenField($id.'_1',$this->getActiveViewIndex());
+ // ensure an item is always active and visible
+ $index = $this->getActiveViewIndex();
+ if(!$this->getViews()->itemAt($index)->Visible)
+ $index=0;
+ $cs->registerHiddenField($id.'_1', $index);
$page->registerRequiresPostData($this);
$page->registerRequiresPostData($id."_1");
}
@@ -435,13 +439,16 @@ class TTabPanel extends TWebControl implements IPostBackDataHandler $options['ID']=$this->getClientID();
$options['ActiveCssClass']=$this->getActiveTabCssClass();
$options['NormalCssClass']=$this->getTabCssClass();
- $viewIDs=array();
+ $views='';
foreach($this->getViews() as $view)
{
- if($view->getVisible())
- $viewIDs[]=$view->getClientID();
+ if($views!='')
+ $views.=', ';
+ $views.= '"'.$view->getClientID().'":'.($view->getVisible() ? '1': '0' );
}
- $options['Views']='[\''.implode('\',\'',$viewIDs).'\']';
+
+ $options['Views']='{'.$views.='}';
+ $viewIDs=array();
return $options;
}
diff --git a/framework/Web/UI/WebControls/TTextBox.php b/framework/Web/UI/WebControls/TTextBox.php index 8ab548a3..46e7f551 100644 --- a/framework/Web/UI/WebControls/TTextBox.php +++ b/framework/Web/UI/WebControls/TTextBox.php @@ -122,25 +122,6 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable $writer->addAttribute('type','text');
if(($text=$this->getText())!=='')
$writer->addAttribute('value',$text);
- if(($act=$this->getAutoCompleteType())!=='None')
- {
- if($act==='Disabled')
- $writer->addAttribute('autocomplete','off');
- else if($act==='Search')
- $writer->addAttribute('vcard_name','search');
- else if($act==='HomeCountryRegion')
- $writer->addAttribute('vcard_name','HomeCountry');
- else if($act==='BusinessCountryRegion')
- $writer->addAttribute('vcard_name','BusinessCountry');
- else
- {
- if(strpos($act,'Business')===0)
- $act='Business'.'.'.substr($act,8);
- else if(strpos($act,'Home')===0)
- $act='Home'.'.'.substr($act,4);
- $writer->addAttribute('vcard_name','vCard.'.$act);
- }
- }
}
else
{
@@ -148,6 +129,27 @@ class TTextBox extends TWebControl implements IPostBackDataHandler, IValidatable $writer->addAttribute('value',$text);
$writer->addAttribute('type','password');
}
+ + if(($act=$this->getAutoCompleteType())!=='None')
+ {
+ if($act==='Disabled')
+ $writer->addAttribute('autocomplete','off');
+ else if($act==='Search')
+ $writer->addAttribute('vcard_name','search');
+ else if($act==='HomeCountryRegion')
+ $writer->addAttribute('vcard_name','HomeCountry');
+ else if($act==='BusinessCountryRegion')
+ $writer->addAttribute('vcard_name','BusinessCountry');
+ else
+ {
+ if(strpos($act,'Business')===0)
+ $act='Business'.'.'.substr($act,8);
+ else if(strpos($act,'Home')===0)
+ $act='Home'.'.'.substr($act,4);
+ $writer->addAttribute('vcard_name','vCard.'.$act);
+ }
+ }
+ if(($cols=$this->getColumns())>0)
$writer->addAttribute('size',"$cols");
if(($maxLength=$this->getMaxLength())>0)
diff --git a/framework/Web/UI/WebControls/TTextProcessor.php b/framework/Web/UI/WebControls/TTextProcessor.php index 26dab754..3d900054 100644 --- a/framework/Web/UI/WebControls/TTextProcessor.php +++ b/framework/Web/UI/WebControls/TTextProcessor.php @@ -75,9 +75,9 @@ abstract class TTextProcessor extends TWebControl {
if(($text=$this->getText())==='' && $this->getHasControls())
{
- $textWriter=new TTextWriter;
- parent::renderContents(new THtmlWriter($textWriter));
- $text=$textWriter->flush();
+ $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter());
+ parent::renderContents($htmlWriter);
+ $text=$htmlWriter->flush();
}
if($text!=='')
$writer->write($this->processText($text));
diff --git a/framework/Web/UI/WebControls/TWizard.php b/framework/Web/UI/WebControls/TWizard.php index 774096f7..a9268b2b 100644 --- a/framework/Web/UI/WebControls/TWizard.php +++ b/framework/Web/UI/WebControls/TWizard.php @@ -954,6 +954,8 @@ class TWizard extends TWebControl implements INamingContainer if($buttonStyle!==null)
$style->mergeWith($buttonStyle);
$style->apply($button);
+ if($activeStepType===TWizardStepType::Start)
+ $this->getPage()->getClientScript()->registerDefaultButton($this, $button);
}
// apply styles to finish navigation buttons
@@ -977,6 +979,8 @@ class TWizard extends TWebControl implements INamingContainer if($buttonStyle!==null)
$style->mergeWith($buttonStyle);
$style->apply($button);
+ if($activeStepType===TWizardStepType::Finish)
+ $this->getPage()->getClientScript()->registerDefaultButton($this, $button);
}
// apply styles to step navigation buttons
@@ -1000,6 +1004,8 @@ class TWizard extends TWebControl implements INamingContainer if($buttonStyle!==null)
$style->mergeWith($buttonStyle);
$style->apply($button);
+ if($activeStepType===TWizardStepType::Step)
+ $this->getPage()->getClientScript()->registerDefaultButton($this, $button);
}
}
diff --git a/framework/Web/UI/WebControls/TXmlTransform.php b/framework/Web/UI/WebControls/TXmlTransform.php index 991aed39..c1a372e1 100644 --- a/framework/Web/UI/WebControls/TXmlTransform.php +++ b/framework/Web/UI/WebControls/TXmlTransform.php @@ -168,10 +168,10 @@ class TXmlTransform extends TControl { */ public function render($writer) { if(($document=$this->getSourceXmlDocument()) === null) { - $textWriter = new TTextWriter(); - parent::render(new THtmlWriter($textWriter)); + $htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), new TTextWriter()); + parent::render($htmlWriter); $document = new DOMDocument(); - $document->loadXML($textWriter->flush()); + $document->loadXML($htmlWriter->flush()); } $stylesheet = $this->getTransformXmlDocument(); |