From 3c208455c7775838e795909923536a7de13d9c5c Mon Sep 17 00:00:00 2001
From: Ciro Mattia Gonano <ciromattia@gmail.com>
Date: Tue, 4 Jun 2013 17:07:50 +0200
Subject: Add pradolite

---
 .gitignore              |     2 -
 framework/pradolite.php | 10399 ++++++++++++++++++++++++++++++++++++++++++++++
 2 files changed, 10399 insertions(+), 2 deletions(-)
 create mode 100644 framework/pradolite.php

diff --git a/.gitignore b/.gitignore
index 82fc8856..f5eee50c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -56,8 +56,6 @@ demos/sqlmap/assets/*
 demos/sqlmap/protected/runtime/*
 demos/time-tracker/assets/*
 demos/time-tracker/protected/runtime/*
-framework/Web/UI/WebControls/assets/*
-framework/pradolite.php
 tests/FunctionalTests/active-controls/assets/*
 tests/FunctionalTests/active-controls/protected/runtime/*
 tests/FunctionalTests/features/assets/*
diff --git a/framework/pradolite.php b/framework/pradolite.php
new file mode 100644
index 00000000..ff7a89f7
--- /dev/null
+++ b/framework/pradolite.php
@@ -0,0 +1,10399 @@
+<?php
+/**
+ * File Name: pradolite.php
+ * Last Update: 2013/04/24 09:57:50
+ * Generated By: buildscripts/phpbuilder/build.php
+ *
+ * This file is used in lieu of prado.php to boost PRADO application performance.
+ * It is generated by expanding prado.php with included files.
+ * Comments and trace statements are stripped off.
+ *
+ * Do not modify this file manually.
+ */
+
+if(!defined('PRADO_DIR'))
+	define('PRADO_DIR',dirname(__FILE__));
+if(!defined('PRADO_CHMOD'))
+	define('PRADO_CHMOD',0777);
+class PradoBase
+{
+	const CLASS_FILE_EXT='.php';
+	private static $_aliases=array('System'=>PRADO_DIR);
+	private static $_usings=array();
+	private static $_application=null;
+	private static $_logger=null;
+	protected static $classExists = array();
+	public static function getVersion()
+	{
+		return '3.2.1';
+	}
+	public static function initErrorHandlers()
+	{
+		set_error_handler(array('PradoBase','phpErrorHandler'));
+		set_exception_handler(array('PradoBase','exceptionHandler'));
+	}
+	public static function autoload($className)
+	{
+		if ((@include($className.self::CLASS_FILE_EXT)) !== false) {
+			return true;
+		}
+		return false;
+	}
+	public static function poweredByPrado($logoType=0)
+	{
+		$logoName=$logoType==1?'powered2':'powered';
+		if(self::$_application!==null)
+		{
+			$am=self::$_application->getAssetManager();
+			$url=$am->publishFilePath(self::getPathOfNamespace('System.'.$logoName,'.gif'));
+		}
+		else
+			$url='http://www.pradosoft.com/images/'.$logoName.'.gif';
+		return '<a title="Powered by PRADO" href="http://www.pradosoft.com/" target="_blank"><img src="'.$url.'" style="border-width:0px;" alt="Powered by PRADO" /></a>';
+	}
+	public static function phpErrorHandler($errno,$errstr,$errfile,$errline)
+	{
+		if(error_reporting() & $errno)
+			throw new TPhpErrorException($errno,$errstr,$errfile,$errline);
+	}
+	public static function exceptionHandler($exception)
+	{
+		if(self::$_application!==null && ($errorHandler=self::$_application->getErrorHandler())!==null)
+		{
+			$errorHandler->handleError(null,$exception);
+		}
+		else
+		{
+			echo $exception;
+		}
+		exit(1);
+	}
+	public static function setApplication($application)
+	{
+		if(self::$_application!==null)
+			throw new TInvalidOperationException('prado_application_singleton_required');
+		self::$_application=$application;
+	}
+	public static function getApplication()
+	{
+		return self::$_application;
+	}
+	public static function getFrameworkPath()
+	{
+		return PRADO_DIR;
+	}
+	public static function serialize($data)
+	{
+		return serialize($data);
+	}
+	public static function unserialize($str)
+	{
+		return unserialize($str);
+	}
+	public static function createComponent($type)
+	{
+		if(!isset(self::$classExists[$type]))
+			self::$classExists[$type] = class_exists($type, false);
+		if( !isset(self::$_usings[$type]) && !self::$classExists[$type]) {
+			self::using($type);
+			self::$classExists[$type] = class_exists($type, false);
+		}
+		if( ($pos = strrpos($type, '.')) !== false)
+			$type = substr($type,$pos+1);
+		if(($n=func_num_args())>1)
+		{
+			$args = func_get_args();
+			switch($n) {
+				case 2:
+					return new $type($args[1]);
+				break;
+				case 3:
+					return new $type($args[1], $args[2]);
+				break;
+				case 4:
+					return new $type($args[1], $args[2], $args[3]);
+				break;
+				case 5:
+					return new $type($args[1], $args[2], $args[3], $args[4]);
+				break;
+				default:
+					$s='$args[1]';
+					for($i=2;$i<$n;++$i)
+						$s.=",\$args[$i]";
+					eval("\$component=new $type($s);");
+					return $component;
+				break;
+			}
+		}
+		else
+			return new $type;
+	}
+	public static function using($namespace,$checkClassExistence=true)
+	{
+		if(isset(self::$_usings[$namespace]) || class_exists($namespace,false))
+			return;
+		if(($pos=strrpos($namespace,'.'))===false)  		{
+			try
+			{
+				include_once($namespace.self::CLASS_FILE_EXT);
+			}
+			catch(Exception $e)
+			{
+				if($checkClassExistence && !class_exists($namespace,false))
+					throw new TInvalidOperationException('prado_component_unknown',$namespace,$e->getMessage());
+				else
+					throw $e;
+			}
+		}
+		else if(($path=self::getPathOfNamespace($namespace,self::CLASS_FILE_EXT))!==null)
+		{
+			$className=substr($namespace,$pos+1);
+			if($className==='*')  			{
+				self::$_usings[$namespace]=$path;
+				set_include_path(get_include_path().PATH_SEPARATOR.$path);
+			}
+			else  			{
+				self::$_usings[$namespace]=$path;
+				if(!$checkClassExistence || !class_exists($className,false))
+				{
+					try
+					{
+						include_once($path);
+					}
+					catch(Exception $e)
+					{
+						if($checkClassExistence && !class_exists($className,false))
+							throw new TInvalidOperationException('prado_component_unknown',$className,$e->getMessage());
+						else
+							throw $e;
+					}
+				}
+			}
+		}
+		else
+			throw new TInvalidDataValueException('prado_using_invalid',$namespace);
+	}
+	public static function getPathOfNamespace($namespace, $ext='')
+	{
+		if(self::CLASS_FILE_EXT === $ext || empty($ext))
+		{
+			if(isset(self::$_usings[$namespace]))
+				return self::$_usings[$namespace];
+			if(isset(self::$_aliases[$namespace]))
+				return self::$_aliases[$namespace];
+		}
+		$segs = explode('.',$namespace);
+		$alias = array_shift($segs);
+		if(null !== ($file = array_pop($segs)) && null !== ($root = self::getPathOfAlias($alias)))
+			return rtrim($root.DIRECTORY_SEPARATOR.implode(DIRECTORY_SEPARATOR ,$segs),'/\\').(($file === '*') ? '' : DIRECTORY_SEPARATOR.$file.$ext);
+		return null;
+	}
+	public static function getPathOfAlias($alias)
+	{
+		return isset(self::$_aliases[$alias])?self::$_aliases[$alias]:null;
+	}
+	protected static function getPathAliases()
+	{
+		return self::$_aliases;
+	}
+	public static function setPathOfAlias($alias,$path)
+	{
+		if(isset(self::$_aliases[$alias]))
+			throw new TInvalidOperationException('prado_alias_redefined',$alias);
+		else if(($rp=realpath($path))!==false && is_dir($rp))
+		{
+			if(strpos($alias,'.')===false)
+				self::$_aliases[$alias]=$rp;
+			else
+				throw new TInvalidDataValueException('prado_aliasname_invalid',$alias);
+		}
+		else
+			throw new TInvalidDataValueException('prado_alias_invalid',$alias,$path);
+	}
+	public static function fatalError($msg)
+	{
+		echo '<h1>Fatal Error</h1>';
+		echo '<p>'.$msg.'</p>';
+		if(!function_exists('debug_backtrace'))
+			return;
+		echo '<h2>Debug Backtrace</h2>';
+		echo '<pre>';
+		$index=-1;
+		foreach(debug_backtrace() as $t)
+		{
+			$index++;
+			if($index==0)  				continue;
+			echo '#'.$index.' ';
+			if(isset($t['file']))
+				echo basename($t['file']) . ':' . $t['line'];
+			else
+				 echo '<PHP inner-code>';
+			echo ' -- ';
+			if(isset($t['class']))
+				echo $t['class'] . $t['type'];
+			echo $t['function'] . '(';
+			if(isset($t['args']) && sizeof($t['args']) > 0)
+			{
+				$count=0;
+				foreach($t['args'] as $item)
+				{
+					if(is_string($item))
+					{
+						$str=htmlentities(str_replace("\r\n", "", $item), ENT_QUOTES);
+						if (strlen($item) > 70)
+							echo "'". substr($str, 0, 70) . "...'";
+						else
+							echo "'" . $str . "'";
+					}
+					else if (is_int($item) || is_float($item))
+						echo $item;
+					else if (is_object($item))
+						echo get_class($item);
+					else if (is_array($item))
+						echo 'array(' . count($item) . ')';
+					else if (is_bool($item))
+						echo $item ? 'true' : 'false';
+					else if ($item === null)
+						echo 'NULL';
+					else if (is_resource($item))
+						echo get_resource_type($item);
+					$count++;
+					if (count($t['args']) > $count)
+						echo ', ';
+				}
+			}
+			echo ")\n";
+		}
+		echo '</pre>';
+		exit(1);
+	}
+	public static function getUserLanguages()
+	{
+		static $languages=null;
+		if($languages===null)
+		{
+			if(!isset($_SERVER['HTTP_ACCEPT_LANGUAGE']))
+				$languages[0]='en';
+			else
+			{
+				$languages=array();
+				foreach(explode(',',$_SERVER['HTTP_ACCEPT_LANGUAGE']) as $language)
+				{
+					$array=explode(';q=',trim($language));
+					$languages[trim($array[0])]=isset($array[1])?(float)$array[1]:1.0;
+				}
+				arsort($languages);
+				$languages=array_keys($languages);
+				if(empty($languages))
+					$languages[0]='en';
+			}
+		}
+		return $languages;
+	}
+	public static function getPreferredLanguage()
+	{
+		static $language=null;
+		if($language===null)
+		{
+			$langs=Prado::getUserLanguages();
+			$lang=explode('-',$langs[0]);
+			if(empty($lang[0]) || !ctype_alpha($lang[0]))
+				$language='en';
+			else
+				$language=$lang[0];
+		}
+		return $language;
+	}
+	public static function trace($msg,$category='Uncategorized',$ctl=null)
+	{
+		if(self::$_application && self::$_application->getMode()===TApplicationMode::Performance)
+			return;
+		if(!self::$_application || self::$_application->getMode()===TApplicationMode::Debug)
+		{
+			$trace=debug_backtrace();
+			if(isset($trace[0]['file']) && isset($trace[0]['line']))
+				$msg.=" (line {$trace[0]['line']}, {$trace[0]['file']})";
+			$level=TLogger::DEBUG;
+		}
+		else
+			$level=TLogger::INFO;
+		self::log($msg,$level,$category,$ctl);
+	}
+	public static function log($msg,$level=TLogger::INFO,$category='Uncategorized',$ctl=null)
+	{
+		if(self::$_logger===null)
+			self::$_logger=new TLogger;
+		self::$_logger->log($msg,$level,$category,$ctl);
+	}
+	public static function getLogger()
+	{
+		if(self::$_logger===null)
+			self::$_logger=new TLogger;
+		return self::$_logger;
+	}
+	public static function varDump($var,$depth=10,$highlight=false)
+	{
+		Prado::using('System.Util.TVarDumper');
+		return TVarDumper::dump($var,$depth,$highlight);
+	}
+	public static function localize($text, $parameters=array(), $catalogue=null, $charset=null)
+	{
+		Prado::using('System.I18N.Translation');
+		$app = Prado::getApplication()->getGlobalization(false);
+		$params = array();
+		foreach($parameters as $key => $value)
+			$params['{'.$key.'}'] = $value;
+				if($app===null || ($config = $app->getTranslationConfiguration())===null)
+			return strtr($text, $params);
+		if ($catalogue===null)
+			$catalogue=isset($config['catalogue'])?$config['catalogue']:'messages';
+		Translation::init($catalogue);
+				$appCharset = $app===null ? '' : $app->getCharset();
+				$defaultCharset = ($app===null) ? 'UTF-8' : $app->getDefaultCharset();
+				if(empty($charset)) $charset = $appCharset;
+		if(empty($charset)) $charset = $defaultCharset;
+		return Translation::formatter($catalogue)->format($text,$params,$catalogue,$charset);
+	}
+}
+PradoBase::using('System.TComponent');
+PradoBase::using('System.Exceptions.TException');
+PradoBase::using('System.Util.TLogger');
+if(!class_exists('Prado',false))
+{
+	class Prado extends PradoBase
+	{
+	}
+}
+spl_autoload_register(array('Prado','autoload'));
+Prado::initErrorHandlers();
+interface IModule
+{
+	public function init($config);
+	public function getID();
+	public function setID($id);
+}
+interface IService
+{
+	public function init($config);
+	public function getID();
+	public function setID($id);
+	public function getEnabled();
+	public function setEnabled($value);
+	public function run();
+}
+interface ITextWriter
+{
+	public function write($str);
+	public function flush();
+}
+interface IUser
+{
+	public function getName();
+	public function setName($value);
+	public function getIsGuest();
+	public function setIsGuest($value);
+	public function getRoles();
+	public function setRoles($value);
+	public function isInRole($role);
+	public function saveToString();
+	public function loadFromString($string);
+}
+interface IStatePersister
+{
+	public function load();
+	public function save($state);
+}
+interface ICache
+{
+	public function get($id);
+	public function set($id,$value,$expire=0,$dependency=null);
+	public function add($id,$value,$expire=0,$dependency=null);
+	public function delete($id);
+	public function flush();
+}
+interface ICacheDependency
+{
+	public function getHasChanged();
+}
+interface IRenderable
+{
+	public function render($writer);
+}
+interface IBindable
+{
+	public function dataBind();
+}
+interface IStyleable
+{
+	public function getHasStyle();
+	public function getStyle();
+	public function clearStyle();
+}
+interface IActiveControl
+{
+	public function getActiveControl();
+}
+interface ICallbackEventHandler
+{
+	public function raiseCallbackEvent($eventArgument);
+}
+interface IDataRenderer
+{
+	public function getData();
+	public function setData($value);
+}
+class TApplicationComponent extends TComponent
+{
+	public function getApplication()
+	{
+		return Prado::getApplication();
+	}
+	public function getService()
+	{
+		return Prado::getApplication()->getService();
+	}
+	public function getRequest()
+	{
+		return Prado::getApplication()->getRequest();
+	}
+	public function getResponse()
+	{
+		return Prado::getApplication()->getResponse();
+	}
+	public function getSession()
+	{
+		return Prado::getApplication()->getSession();
+	}
+	public function getUser()
+	{
+		return Prado::getApplication()->getUser();
+	}
+	public function publishAsset($assetPath,$className=null)
+	{
+		if($className===null)
+			$className=get_class($this);
+		$class=new ReflectionClass($className);
+		$fullPath=dirname($class->getFileName()).DIRECTORY_SEPARATOR.$assetPath;
+		return $this->publishFilePath($fullPath);
+	}
+	public function publishFilePath($fullPath)
+	{
+		return Prado::getApplication()->getAssetManager()->publishFilePath($fullPath);
+	}
+}
+abstract class TModule extends TApplicationComponent implements IModule
+{
+	private $_id;
+	public function init($config)
+	{
+	}
+	public function getID()
+	{
+		return $this->_id;
+	}
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+}
+abstract class TService extends TApplicationComponent implements IService
+{
+	private $_id;
+	private $_enabled=true;
+	public function init($config)
+	{
+	}
+	public function getID()
+	{
+		return $this->_id;
+	}
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+	public function getEnabled()
+	{
+		return $this->_enabled;
+	}
+	public function setEnabled($value)
+	{
+		$this->_enabled=TPropertyValue::ensureBoolean($value);
+	}
+	public function run()
+	{
+	}
+}
+class TErrorHandler extends TModule
+{
+	const ERROR_FILE_NAME='error';
+	const EXCEPTION_FILE_NAME='exception';
+	const SOURCE_LINES=12;
+	private $_templatePath=null;
+	public function init($config)
+	{
+		$this->getApplication()->setErrorHandler($this);
+	}
+	public function getErrorTemplatePath()
+	{
+		if($this->_templatePath===null)
+			$this->_templatePath=Prado::getFrameworkPath().'/Exceptions/templates';
+		return $this->_templatePath;
+	}
+	public function setErrorTemplatePath($value)
+	{
+		if(($templatePath=Prado::getPathOfNamespace($value))!==null && is_dir($templatePath))
+			$this->_templatePath=$templatePath;
+		else
+			throw new TConfigurationException('errorhandler_errortemplatepath_invalid',$value);
+	}
+	public function handleError($sender,$param)
+	{
+		static $handling=false;
+								restore_error_handler();
+		restore_exception_handler();
+				if($handling)
+			$this->handleRecursiveError($param);
+		else
+		{
+			$handling=true;
+			if(($response=$this->getResponse())!==null)
+				$response->clear();
+			if(!headers_sent())
+				header('Content-Type: text/html; charset=UTF-8');
+			if($param instanceof THttpException)
+				$this->handleExternalError($param->getStatusCode(),$param);
+			else if($this->getApplication()->getMode()===TApplicationMode::Debug)
+				$this->displayException($param);
+			else
+				$this->handleExternalError(500,$param);
+		}
+	}
+	protected static function hideSecurityRelated($value, $exception=null)
+	{
+		$aRpl = array();
+		if($exception !== null && $exception instanceof Exception)
+		{
+			$aTrace = $exception->getTrace();
+			foreach($aTrace as $item)
+			{
+				if(isset($item['file']))
+					$aRpl[dirname($item['file']) . DIRECTORY_SEPARATOR] = '<hidden>' . DIRECTORY_SEPARATOR;
+			}
+		}
+		$aRpl[$_SERVER['DOCUMENT_ROOT']] = '${DocumentRoot}';
+		$aRpl[str_replace('/', DIRECTORY_SEPARATOR, $_SERVER['DOCUMENT_ROOT'])] = '${DocumentRoot}';
+		$aRpl[PRADO_DIR . DIRECTORY_SEPARATOR] = '${PradoFramework}' . DIRECTORY_SEPARATOR;
+		if(isset($aRpl[DIRECTORY_SEPARATOR])) unset($aRpl[DIRECTORY_SEPARATOR]);
+		$aRpl = array_reverse($aRpl, true);
+		return str_replace(array_keys($aRpl), $aRpl, $value);
+	}
+	protected function handleExternalError($statusCode,$exception)
+	{
+		if(!($exception instanceof THttpException))
+			error_log($exception->__toString());
+		$content=$this->getErrorTemplate($statusCode,$exception);
+		$serverAdmin=isset($_SERVER['SERVER_ADMIN'])?$_SERVER['SERVER_ADMIN']:'';
+		$isDebug = $this->getApplication()->getMode()===TApplicationMode::Debug;
+		$errorMessage = $exception->getMessage();
+		if($isDebug)
+			$version=$_SERVER['SERVER_SOFTWARE'].' <a href="http://www.pradosoft.com/">PRADO</a>/'.Prado::getVersion();
+		else
+		{
+			$version='';
+			$errorMessage = self::hideSecurityRelated($errorMessage, $exception);
+		}
+		$tokens=array(
+			'%%StatusCode%%' => "$statusCode",
+			'%%ErrorMessage%%' => htmlspecialchars($errorMessage),
+			'%%ServerAdmin%%' => $serverAdmin,
+			'%%Version%%' => $version,
+			'%%Time%%' => @strftime('%Y-%m-%d %H:%M',time())
+		);
+		$CGI=substr(php_sapi_name(), 0, 3) == 'cgi'; 		if($isDebug)
+		{
+			if ($CGI)
+				header("Status: $statusCode ".$exception->getMessage(), true, TPropertyValue::ensureInteger($statusCode));
+			else
+				header("HTTP/1.0 $statusCode ".$exception->getMessage(), true, TPropertyValue::ensureInteger($statusCode));
+		} else {
+			if ($CGI)
+				header("Status: $statusCode", true, TPropertyValue::ensureInteger($statusCode));
+			else
+				header("HTTP/1.0 $statusCode", true, TPropertyValue::ensureInteger($statusCode));
+		}
+		echo strtr($content,$tokens);
+	}
+	protected function handleRecursiveError($exception)
+	{
+		if($this->getApplication()->getMode()===TApplicationMode::Debug)
+		{
+			echo "<html><head><title>Recursive Error</title></head>\n";
+			echo "<body><h1>Recursive Error</h1>\n";
+			echo "<pre>".$exception->__toString()."</pre>\n";
+			echo "</body></html>";
+		}
+		else
+		{
+			error_log("Error happened while processing an existing error:\n".$exception->__toString());
+			header('HTTP/1.0 500 Internal Error');
+		}
+	}
+	protected function displayException($exception)
+	{
+		if(php_sapi_name()==='cli')
+		{
+			echo $exception->getMessage()."\n";
+			echo $exception->getTraceAsString();
+			return;
+		}
+		if($exception instanceof TTemplateException)
+		{
+			$fileName=$exception->getTemplateFile();
+			$lines=empty($fileName)?explode("\n",$exception->getTemplateSource()):@file($fileName);
+			$source=$this->getSourceCode($lines,$exception->getLineNumber());
+			if($fileName==='')
+				$fileName='---embedded template---';
+			$errorLine=$exception->getLineNumber();
+		}
+		else
+		{
+			if(($trace=$this->getExactTrace($exception))!==null)
+			{
+				$fileName=$trace['file'];
+				$errorLine=$trace['line'];
+			}
+			else
+			{
+				$fileName=$exception->getFile();
+				$errorLine=$exception->getLine();
+			}
+			$source=$this->getSourceCode(@file($fileName),$errorLine);
+		}
+		if($this->getApplication()->getMode()===TApplicationMode::Debug)
+			$version=$_SERVER['SERVER_SOFTWARE'].' <a href="http://www.pradosoft.com/">PRADO</a>/'.Prado::getVersion();
+		else
+			$version='';
+		$tokens=array(
+			'%%ErrorType%%' => get_class($exception),
+			'%%ErrorMessage%%' => $this->addLink(htmlspecialchars($exception->getMessage())),
+			'%%SourceFile%%' => htmlspecialchars($fileName).' ('.$errorLine.')',
+			'%%SourceCode%%' => $source,
+			'%%StackTrace%%' => htmlspecialchars($exception->getTraceAsString()),
+			'%%Version%%' => $version,
+			'%%Time%%' => @strftime('%Y-%m-%d %H:%M',time())
+		);
+		$content=$this->getExceptionTemplate($exception);
+		echo strtr($content,$tokens);
+	}
+	protected function getExceptionTemplate($exception)
+	{
+		$lang=Prado::getPreferredLanguage();
+		$exceptionFile=Prado::getFrameworkPath().'/Exceptions/templates/'.self::EXCEPTION_FILE_NAME.'-'.$lang.'.html';
+		if(!is_file($exceptionFile))
+			$exceptionFile=Prado::getFrameworkPath().'/Exceptions/templates/'.self::EXCEPTION_FILE_NAME.'.html';
+		if(($content=@file_get_contents($exceptionFile))===false)
+			die("Unable to open exception template file '$exceptionFile'.");
+		return $content;
+	}
+	protected function getErrorTemplate($statusCode,$exception)
+	{
+		$base=$this->getErrorTemplatePath().DIRECTORY_SEPARATOR.self::ERROR_FILE_NAME;
+		$lang=Prado::getPreferredLanguage();
+		if(is_file("$base$statusCode-$lang.html"))
+			$errorFile="$base$statusCode-$lang.html";
+		else if(is_file("$base$statusCode.html"))
+			$errorFile="$base$statusCode.html";
+		else if(is_file("$base-$lang.html"))
+			$errorFile="$base-$lang.html";
+		else
+			$errorFile="$base.html";
+		if(($content=@file_get_contents($errorFile))===false)
+			die("Unable to open error template file '$errorFile'.");
+		return $content;
+	}
+	private function getExactTrace($exception)
+	{
+		$trace=$exception->getTrace();
+		$result=null;
+						if($exception instanceof TPhpErrorException)
+			$result=isset($trace[0]['file'])?$trace[0]:$trace[1];
+		else if($exception instanceof TInvalidOperationException)
+		{
+						if(($result=$this->getPropertyAccessTrace($trace,'__get'))===null)
+				$result=$this->getPropertyAccessTrace($trace,'__set');
+		}
+		if($result!==null && strpos($result['file'],': eval()\'d code')!==false)
+			return null;
+		return $result;
+	}
+	private function getPropertyAccessTrace($trace,$pattern)
+	{
+		$result=null;
+		foreach($trace as $t)
+		{
+			if(isset($t['function']) && $t['function']===$pattern)
+				$result=$t;
+			else
+				break;
+		}
+		return $result;
+	}
+	private function getSourceCode($lines,$errorLine)
+	{
+		$beginLine=$errorLine-self::SOURCE_LINES>=0?$errorLine-self::SOURCE_LINES:0;
+		$endLine=$errorLine+self::SOURCE_LINES<=count($lines)?$errorLine+self::SOURCE_LINES:count($lines);
+		$source='';
+		for($i=$beginLine;$i<$endLine;++$i)
+		{
+			if($i===$errorLine-1)
+			{
+				$line=htmlspecialchars(sprintf("%04d: %s",$i+1,str_replace("\t",'    ',$lines[$i])));
+				$source.="<div class=\"error\">".$line."</div>";
+			}
+			else
+				$source.=htmlspecialchars(sprintf("%04d: %s",$i+1,str_replace("\t",'    ',$lines[$i])));
+		}
+		return $source;
+	}
+	private function addLink($message)
+	{
+		$baseUrl='http://www.pradosoft.com/docs/classdoc';
+		return preg_replace('/\b(T[A-Z]\w+)\b/',"<a href=\"$baseUrl/\${1}\" target=\"_blank\">\${1}</a>",$message);
+	}
+}
+class TList extends TComponent implements IteratorAggregate,ArrayAccess,Countable
+{
+	private $_d=array();
+	private $_c=0;
+	private $_r=false;
+	public function __construct($data=null,$readOnly=false)
+	{
+		if($data!==null)
+			$this->copyFrom($data);
+		$this->setReadOnly($readOnly);
+	}
+	public function getReadOnly()
+	{
+		return $this->_r;
+	}
+	protected function setReadOnly($value)
+	{
+		$this->_r=TPropertyValue::ensureBoolean($value);
+	}
+	public function getIterator()
+	{
+		return new ArrayIterator( $this->_d );
+	}
+	public function count()
+	{
+		return $this->getCount();
+	}
+	public function getCount()
+	{
+		return $this->_c;
+	}
+	public function itemAt($index)
+	{
+		if($index>=0 && $index<$this->_c)
+			return $this->_d[$index];
+		else
+			throw new TInvalidDataValueException('list_index_invalid',$index);
+	}
+	public function add($item)
+	{
+		$this->insertAt($this->_c,$item);
+		return $this->_c-1;
+	}
+	public function insertAt($index,$item)
+	{
+		if(!$this->_r)
+		{
+			if($index===$this->_c)
+				$this->_d[$this->_c++]=$item;
+			else if($index>=0 && $index<$this->_c)
+			{
+				array_splice($this->_d,$index,0,array($item));
+				$this->_c++;
+			}
+			else
+				throw new TInvalidDataValueException('list_index_invalid',$index);
+		}
+		else
+			throw new TInvalidOperationException('list_readonly',get_class($this));
+	}
+	public function remove($item)
+	{
+		if(!$this->_r)
+		{
+			if(($index=$this->indexOf($item))>=0)
+			{
+				$this->removeAt($index);
+				return $index;
+			}
+			else
+				throw new TInvalidDataValueException('list_item_inexistent');
+		}
+		else
+			throw new TInvalidOperationException('list_readonly',get_class($this));
+	}
+	public function removeAt($index)
+	{
+		if(!$this->_r)
+		{
+			if($index>=0 && $index<$this->_c)
+			{
+				$this->_c--;
+				if($index===$this->_c)
+					return array_pop($this->_d);
+				else
+				{
+					$item=$this->_d[$index];
+					array_splice($this->_d,$index,1);
+					return $item;
+				}
+			}
+			else
+				throw new TInvalidDataValueException('list_index_invalid',$index);
+		}
+		else
+			throw new TInvalidOperationException('list_readonly',get_class($this));
+	}
+	public function clear()
+	{
+		for($i=$this->_c-1;$i>=0;--$i)
+			$this->removeAt($i);
+	}
+	public function contains($item)
+	{
+		return $this->indexOf($item)>=0;
+	}
+	public function indexOf($item)
+	{
+		if(($index=array_search($item,$this->_d,true))===false)
+			return -1;
+		else
+			return $index;
+	}
+	public function insertBefore($baseitem, $item)
+	{
+		if(!$this->_r)
+		{
+			if(($index = $this->indexOf($baseitem)) == -1)
+				throw new TInvalidDataValueException('list_item_inexistent');
+			$this->insertAt($index, $item);
+			return $index;
+		}
+		else
+			throw new TInvalidOperationException('list_readonly',get_class($this));
+	}
+	public function insertAfter($baseitem, $item)
+	{
+		if(!$this->_r)
+		{
+			if(($index = $this->indexOf($baseitem)) == -1)
+				throw new TInvalidDataValueException('list_item_inexistent');
+			$this->insertAt($index + 1, $item);
+			return $index + 1;
+		}
+		else
+			throw new TInvalidOperationException('list_readonly',get_class($this));
+	}
+	public function toArray()
+	{
+		return $this->_d;
+	}
+	public function copyFrom($data)
+	{
+		if(is_array($data) || ($data instanceof Traversable))
+		{
+			if($this->_c>0)
+				$this->clear();
+			foreach($data as $item)
+				$this->add($item);
+		}
+		else if($data!==null)
+			throw new TInvalidDataTypeException('list_data_not_iterable');
+	}
+	public function mergeWith($data)
+	{
+		if(is_array($data) || ($data instanceof Traversable))
+		{
+			foreach($data as $item)
+				$this->add($item);
+		}
+		else if($data!==null)
+			throw new TInvalidDataTypeException('list_data_not_iterable');
+	}
+	public function offsetExists($offset)
+	{
+		return ($offset>=0 && $offset<$this->_c);
+	}
+	public function offsetGet($offset)
+	{
+		return $this->itemAt($offset);
+	}
+	public function offsetSet($offset,$item)
+	{
+		if($offset===null || $offset===$this->_c)
+			$this->insertAt($this->_c,$item);
+		else
+		{
+			$this->removeAt($offset);
+			$this->insertAt($offset,$item);
+		}
+	}
+	public function offsetUnset($offset)
+	{
+		$this->removeAt($offset);
+	}
+}
+class TListIterator implements Iterator
+{
+	private $_d;
+	private $_i;
+	private $_c;
+	public function __construct(&$data)
+	{
+		$this->_d=&$data;
+		$this->_i=0;
+		$this->_c=count($this->_d);
+	}
+	public function rewind()
+	{
+		$this->_i=0;
+	}
+	public function key()
+	{
+		return $this->_i;
+	}
+	public function current()
+	{
+		return $this->_d[$this->_i];
+	}
+	public function next()
+	{
+		$this->_i++;
+	}
+	public function valid()
+	{
+		return $this->_i<$this->_c;
+	}
+}
+abstract class TCache extends TModule implements ICache, ArrayAccess
+{
+	private $_prefix=null;
+	private $_primary=true;
+	public function init($config)
+	{
+		if($this->_prefix===null)
+			$this->_prefix=$this->getApplication()->getUniqueID();
+		if($this->_primary)
+		{
+			if($this->getApplication()->getCache()===null)
+				$this->getApplication()->setCache($this);
+			else
+				throw new TConfigurationException('cache_primary_duplicated',get_class($this));
+		}
+	}
+	public function getPrimaryCache()
+	{
+		return $this->_primary;
+	}
+	public function setPrimaryCache($value)
+	{
+		$this->_primary=TPropertyValue::ensureBoolean($value);
+	}
+	public function getKeyPrefix()
+	{
+		return $this->_prefix;
+	}
+	public function setKeyPrefix($value)
+	{
+		$this->_prefix=$value;
+	}
+	protected function generateUniqueKey($key)
+	{
+		return md5($this->_prefix.$key);
+	}
+	public function get($id)
+	{
+		if(($data=$this->getValue($this->generateUniqueKey($id)))!==false)
+		{
+			if(!is_array($data))
+				return false;
+			if(!($data[1] instanceof ICacheDependency) || !$data[1]->getHasChanged())
+				return $data[0];
+		}
+		return false;
+	}
+	public function set($id,$value,$expire=0,$dependency=null)
+	{
+		if(empty($value) && $expire === 0)
+			$this->delete($id);
+		else
+		{
+			$data=array($value,$dependency);
+			return $this->setValue($this->generateUniqueKey($id),$data,$expire);
+		}
+	}
+	public function add($id,$value,$expire=0,$dependency=null)
+	{
+		if(empty($value) && $expire === 0)
+			return false;
+		$data=array($value,$dependency);
+		return $this->addValue($this->generateUniqueKey($id),$data,$expire);
+	}
+	public function delete($id)
+	{
+		return $this->deleteValue($this->generateUniqueKey($id));
+	}
+	public function flush()
+	{
+		throw new TNotSupportedException('cache_flush_unsupported');
+	}
+	abstract protected function getValue($key);
+	abstract protected function setValue($key,$value,$expire);
+	abstract protected function addValue($key,$value,$expire);
+	abstract protected function deleteValue($key);
+	public function offsetExists($id)
+	{
+		return $this->get($id) !== false;
+	}
+	public function offsetGet($id)
+	{
+		return $this->get($id);
+	}
+	public function offsetSet($id, $value)
+	{
+		$this->set($id, $value);
+	}
+	public function offsetUnset($id)
+	{
+		$this->delete($id);
+	}
+}
+abstract class TCacheDependency extends TComponent implements ICacheDependency
+{
+}
+class TFileCacheDependency extends TCacheDependency
+{
+	private $_fileName;
+	private $_timestamp;
+	public function __construct($fileName)
+	{
+		$this->setFileName($fileName);
+	}
+	public function getFileName()
+	{
+		return $this->_fileName;
+	}
+	public function setFileName($value)
+	{
+		$this->_fileName=$value;
+		$this->_timestamp=@filemtime($value);
+	}
+	public function getTimestamp()
+	{
+		return $this->_timestamp;
+	}
+	public function getHasChanged()
+	{
+		return @filemtime($this->_fileName)!==$this->_timestamp;
+	}
+}
+class TDirectoryCacheDependency extends TCacheDependency
+{
+	private $_recursiveCheck=true;
+	private $_recursiveLevel=-1;
+	private $_timestamps;
+	private $_directory;
+	public function __construct($directory)
+	{
+		$this->setDirectory($directory);
+	}
+	public function getDirectory()
+	{
+		return $this->_directory;
+	}
+	public function setDirectory($directory)
+	{
+		if(($path=realpath($directory))===false || !is_dir($path))
+			throw new TInvalidDataValueException('directorycachedependency_directory_invalid',$directory);
+		$this->_directory=$path;
+		$this->_timestamps=$this->generateTimestamps($path);
+	}
+	public function getRecursiveCheck()
+	{
+		return $this->_recursiveCheck;
+	}
+	public function setRecursiveCheck($value)
+	{
+		$this->_recursiveCheck=TPropertyValue::ensureBoolean($value);
+	}
+	public function getRecursiveLevel()
+	{
+		return $this->_recursiveLevel;
+	}
+	public function setRecursiveLevel($value)
+	{
+		$this->_recursiveLevel=TPropertyValue::ensureInteger($value);
+	}
+	public function getHasChanged()
+	{
+		return $this->generateTimestamps($this->_directory)!=$this->_timestamps;
+	}
+	protected function validateFile($fileName)
+	{
+		return true;
+	}
+	protected function validateDirectory($directory)
+	{
+		return true;
+	}
+	protected function generateTimestamps($directory,$level=0)
+	{
+		if(($dir=opendir($directory))===false)
+			throw new TIOException('directorycachedependency_directory_invalid',$directory);
+		$timestamps=array();
+		while(($file=readdir($dir))!==false)
+		{
+			$path=$directory.DIRECTORY_SEPARATOR.$file;
+			if($file==='.' || $file==='..')
+				continue;
+			else if(is_dir($path))
+			{
+				if(($this->_recursiveLevel<0 || $level<$this->_recursiveLevel) && $this->validateDirectory($path))
+					$timestamps=array_merge($this->generateTimestamps($path,$level+1));
+			}
+			else if($this->validateFile($path))
+				$timestamps[$path]=filemtime($path);
+		}
+		closedir($dir);
+		return $timestamps;
+	}
+}
+class TGlobalStateCacheDependency extends TCacheDependency
+{
+	private $_stateName;
+	private $_stateValue;
+	public function __construct($name)
+	{
+		$this->setStateName($name);
+	}
+	public function getStateName()
+	{
+		return $this->_stateName;
+	}
+	public function setStateName($value)
+	{
+		$this->_stateName=$value;
+		$this->_stateValue=Prado::getApplication()->getGlobalState($value);
+	}
+	public function getHasChanged()
+	{
+		return $this->_stateValue!==Prado::getApplication()->getGlobalState($this->_stateName);
+	}
+}
+class TChainedCacheDependency extends TCacheDependency
+{
+	private $_dependencies=null;
+	public function getDependencies()
+	{
+		if($this->_dependencies===null)
+			$this->_dependencies=new TCacheDependencyList;
+		return $this->_dependencies;
+	}
+	public function getHasChanged()
+	{
+		if($this->_dependencies!==null)
+		{
+			foreach($this->_dependencies as $dependency)
+				if($dependency->getHasChanged())
+					return true;
+		}
+		return false;
+	}
+}
+class TApplicationStateCacheDependency extends TCacheDependency
+{
+	public function getHasChanged()
+	{
+		return Prado::getApplication()->getMode()!==TApplicationMode::Performance;
+	}
+}
+class TCacheDependencyList extends TList
+{
+	public function insertAt($index,$item)
+	{
+		if($item instanceof ICacheDependency)
+			parent::insertAt($index,$item);
+		else
+			throw new TInvalidDataTypeException('cachedependencylist_cachedependency_required');
+	}
+}
+class TTextWriter extends TComponent implements ITextWriter
+{
+	private $_str='';
+	public function flush()
+	{
+		$str=$this->_str;
+		$this->_str='';
+		return $str;
+	}
+	public function write($str)
+	{
+		$this->_str.=$str;
+	}
+	public function writeLine($str='')
+	{
+		$this->write($str."\n");
+	}
+}
+class TMap extends TComponent implements IteratorAggregate,ArrayAccess,Countable
+{
+	private $_d=array();
+	private $_r=false;
+	public function __construct($data=null,$readOnly=false)
+	{
+		if($data!==null)
+			$this->copyFrom($data);
+		$this->setReadOnly($readOnly);
+	}
+	public function getReadOnly()
+	{
+		return $this->_r;
+	}
+	protected function setReadOnly($value)
+	{
+		$this->_r=TPropertyValue::ensureBoolean($value);
+	}
+	public function getIterator()
+	{
+		return new ArrayIterator( $this->_d );
+	}
+	public function count()
+	{
+		return $this->getCount();
+	}
+	public function getCount()
+	{
+		return count($this->_d);
+	}
+	public function getKeys()
+	{
+		return array_keys($this->_d);
+	}
+	public function itemAt($key)
+	{
+		return isset($this->_d[$key]) ? $this->_d[$key] : null;
+	}
+	public function add($key,$value)
+	{
+		if(!$this->_r)
+			$this->_d[$key]=$value;
+		else
+			throw new TInvalidOperationException('map_readonly',get_class($this));
+	}
+	public function remove($key)
+	{
+		if(!$this->_r)
+		{
+			if(isset($this->_d[$key]) || array_key_exists($key,$this->_d))
+			{
+				$value=$this->_d[$key];
+				unset($this->_d[$key]);
+				return $value;
+			}
+			else
+				return null;
+		}
+		else
+			throw new TInvalidOperationException('map_readonly',get_class($this));
+	}
+	public function clear()
+	{
+		foreach(array_keys($this->_d) as $key)
+			$this->remove($key);
+	}
+	public function contains($key)
+	{
+		return isset($this->_d[$key]) || array_key_exists($key,$this->_d);
+	}
+	public function toArray()
+	{
+		return $this->_d;
+	}
+	public function copyFrom($data)
+	{
+		if(is_array($data) || $data instanceof Traversable)
+		{
+			if($this->getCount()>0)
+				$this->clear();
+			foreach($data as $key=>$value)
+				$this->add($key,$value);
+		}
+		else if($data!==null)
+			throw new TInvalidDataTypeException('map_data_not_iterable');
+	}
+	public function mergeWith($data)
+	{
+		if(is_array($data) || $data instanceof Traversable)
+		{
+			foreach($data as $key=>$value)
+				$this->add($key,$value);
+		}
+		else if($data!==null)
+			throw new TInvalidDataTypeException('map_data_not_iterable');
+	}
+	public function offsetExists($offset)
+	{
+		return $this->contains($offset);
+	}
+	public function offsetGet($offset)
+	{
+		return $this->itemAt($offset);
+	}
+	public function offsetSet($offset,$item)
+	{
+		$this->add($offset,$item);
+	}
+	public function offsetUnset($offset)
+	{
+		$this->remove($offset);
+	}
+}
+class TMapIterator implements Iterator
+{
+	private $_d;
+	private $_keys;
+	private $_key;
+	public function __construct(&$data)
+	{
+		$this->_d=&$data;
+		$this->_keys=array_keys($data);
+	}
+	public function rewind()
+	{
+		$this->_key=reset($this->_keys);
+	}
+	public function key()
+	{
+		return $this->_key;
+	}
+	public function current()
+	{
+		return $this->_d[$this->_key];
+	}
+	public function next()
+	{
+		$this->_key=next($this->_keys);
+	}
+	public function valid()
+	{
+		return $this->_key!==false;
+	}
+}
+class TStack extends TComponent implements IteratorAggregate,Countable
+{
+	private $_d=array();
+	private $_c=0;
+	public function __construct($data=null)
+	{
+		if($data!==null)
+			$this->copyFrom($data);
+	}
+	public function toArray()
+	{
+		return $this->_d;
+	}
+	public function copyFrom($data)
+	{
+		if(is_array($data) || ($data instanceof Traversable))
+		{
+			$this->clear();
+			foreach($data as $item)
+			{
+				$this->_d[]=$item;
+				++$this->_c;
+			}
+		}
+		else if($data!==null)
+			throw new TInvalidDataTypeException('stack_data_not_iterable');
+	}
+	public function clear()
+	{
+		$this->_c=0;
+		$this->_d=array();
+	}
+	public function contains($item)
+	{
+		return array_search($item,$this->_d,true)!==false;
+	}
+	public function peek()
+	{
+		if($this->_c===0)
+			throw new TInvalidOperationException('stack_empty');
+		else
+			return $this->_d[$this->_c-1];
+	}
+	public function pop()
+	{
+		if($this->_c===0)
+			throw new TInvalidOperationException('stack_empty');
+		else
+		{
+			--$this->_c;
+			return array_pop($this->_d);
+		}
+	}
+	public function push($item)
+	{
+		++$this->_c;
+		$this->_d[] = $item;
+	}
+	public function getIterator()
+	{
+		return new ArrayIterator( $this->_d );
+	}
+	public function getCount()
+	{
+		return $this->_c;
+	}
+	public function count()
+	{
+		return $this->getCount();
+	}
+}
+class TStackIterator implements Iterator
+{
+	private $_d;
+	private $_i;
+	private $_c;
+	public function __construct(&$data)
+	{
+		$this->_d=&$data;
+		$this->_i=0;
+		$this->_c=count($this->_d);
+	}
+	public function rewind()
+	{
+		$this->_i=0;
+	}
+	public function key()
+	{
+		return $this->_i;
+	}
+	public function current()
+	{
+		return $this->_d[$this->_i];
+	}
+	public function next()
+	{
+		$this->_i++;
+	}
+	public function valid()
+	{
+		return $this->_i<$this->_c;
+	}
+}
+class TXmlElement extends TComponent
+{
+	private $_parent=null;
+	private $_tagName='unknown';
+	private $_value='';
+	private $_elements=null;
+	private $_attributes=null;
+	public function __construct($tagName)
+	{
+		$this->setTagName($tagName);
+	}
+	public function getParent()
+	{
+		return $this->_parent;
+	}
+	public function setParent($parent)
+	{
+		$this->_parent=$parent;
+	}
+	public function getTagName()
+	{
+		return $this->_tagName;
+	}
+	public function setTagName($tagName)
+	{
+		$this->_tagName=$tagName;
+	}
+	public function getValue()
+	{
+		return $this->_value;
+	}
+	public function setValue($value)
+	{
+		$this->_value=TPropertyValue::ensureString($value);
+	}
+	public function getHasElement()
+	{
+		return $this->_elements!==null && $this->_elements->getCount()>0;
+	}
+	public function getHasAttribute()
+	{
+		return $this->_attributes!==null && $this->_attributes->getCount()>0;
+	}
+	public function getAttribute($name)
+	{
+		if($this->_attributes!==null)
+			return $this->_attributes->itemAt($name);
+		else
+			return null;
+	}
+	public function setAttribute($name,$value)
+	{
+		$this->getAttributes()->add($name,TPropertyValue::ensureString($value));
+	}
+	public function getElements()
+	{
+		if(!$this->_elements)
+			$this->_elements=new TXmlElementList($this);
+		return $this->_elements;
+	}
+	public function getAttributes()
+	{
+		if(!$this->_attributes)
+			$this->_attributes=new TMap;
+		return $this->_attributes;
+	}
+	public function getElementByTagName($tagName)
+	{
+		if($this->_elements)
+		{
+			foreach($this->_elements as $element)
+				if($element->_tagName===$tagName)
+					return $element;
+		}
+		return null;
+	}
+	public function getElementsByTagName($tagName)
+	{
+		$list=new TList;
+		if($this->_elements)
+		{
+			foreach($this->_elements as $element)
+				if($element->_tagName===$tagName)
+					$list->add($element);
+		}
+		return $list;
+	}
+	public function toString($indent=0)
+	{
+		$attr='';
+		if($this->_attributes!==null)
+		{
+			foreach($this->_attributes as $name=>$value)
+			{
+				$value=$this->xmlEncode($value);
+				$attr.=" $name=\"$value\"";
+			}
+		}
+		$prefix=str_repeat(' ',$indent*4);
+		if($this->getHasElement())
+		{
+			$str=$prefix."<{$this->_tagName}$attr>\n";
+			foreach($this->getElements() as $element)
+				$str.=$element->toString($indent+1)."\n";
+			$str.=$prefix."</{$this->_tagName}>";
+			return $str;
+		}
+		else if(($value=$this->getValue())!=='')
+		{
+			$value=$this->xmlEncode($value);
+			return $prefix."<{$this->_tagName}$attr>$value</{$this->_tagName}>";
+		}
+		else
+			return $prefix."<{$this->_tagName}$attr />";
+	}
+	public function __toString()
+	{
+		return $this->toString();
+	}
+	private function xmlEncode($str)
+	{
+		return strtr($str,array(
+			'>'=>'&gt;',
+			'<'=>'&lt;',
+			'&'=>'&amp;',
+			'"'=>'&quot;',
+			"\r"=>'&#xD;',
+			"\t"=>'&#x9;',
+			"\n"=>'&#xA;'));
+	}
+}
+class TXmlDocument extends TXmlElement
+{
+	private $_version;
+	private $_encoding;
+	public function __construct($version='1.0',$encoding='')
+	{
+		parent::__construct('');
+		$this->setVersion($version);
+		$this->setEncoding($encoding);
+	}
+	public function getVersion()
+	{
+		return $this->_version;
+	}
+	public function setVersion($version)
+	{
+		$this->_version=$version;
+	}
+	public function getEncoding()
+	{
+		return $this->_encoding;
+	}
+	public function setEncoding($encoding)
+	{
+		$this->_encoding=$encoding;
+	}
+	public function loadFromFile($file)
+	{
+		if(($str=@file_get_contents($file))!==false)
+			return $this->loadFromString($str);
+		else
+			throw new TIOException('xmldocument_file_read_failed',$file);
+	}
+	public function loadFromString($string)
+	{
+				$doc=new DOMDocument();
+		if($doc->loadXML($string)===false)
+			return false;
+		$this->setEncoding($doc->encoding);
+		$this->setVersion($doc->version);
+		$element=$doc->documentElement;
+		$this->setTagName($element->tagName);
+		$this->setValue($element->nodeValue);
+		$elements=$this->getElements();
+		$attributes=$this->getAttributes();
+		$elements->clear();
+		$attributes->clear();
+		static $bSimpleXml;
+		if($bSimpleXml === null)
+			$bSimpleXml = (boolean)function_exists('simplexml_load_string');
+		if($bSimpleXml)
+		{
+			$simpleDoc = simplexml_load_string($string);
+			$docNamespaces = $simpleDoc->getDocNamespaces(false);
+			$simpleDoc = null;
+			foreach($docNamespaces as $prefix => $uri)
+			{
+ 				if($prefix === '')
+   					$attributes->add('xmlns', $uri);
+   				else
+   					$attributes->add('xmlns:'.$prefix, $uri);
+			}
+		}
+		foreach($element->attributes as $name=>$attr)
+			$attributes->add(($attr->prefix === '' ? '' : $attr->prefix . ':') .$name,$attr->value);
+		foreach($element->childNodes as $child)
+		{
+			if($child instanceof DOMElement)
+				$elements->add($this->buildElement($child));
+		}
+		return true;
+	}
+	public function saveToFile($file)
+	{
+		if(($fw=fopen($file,'w'))!==false)
+		{
+			fwrite($fw,$this->saveToString());
+			fclose($fw);
+		}
+		else
+			throw new TIOException('xmldocument_file_write_failed',$file);
+	}
+	public function saveToString()
+	{
+		$version=empty($this->_version)?' version="1.0"':' version="'.$this->_version.'"';
+		$encoding=empty($this->_encoding)?'':' encoding="'.$this->_encoding.'"';
+		return "<?xml{$version}{$encoding}?>\n".$this->toString(0);
+	}
+	public function __toString()
+	{
+		return $this->saveToString();
+	}
+	private function buildElement($node)
+	{
+		$element=new TXmlElement($node->tagName);
+		$element->setValue($node->nodeValue);
+		foreach($node->attributes as $name=>$attr)
+			$element->getAttributes()->add(($attr->prefix === '' ? '' : $attr->prefix . ':') . $name,$attr->value);
+		foreach($node->childNodes as $child)
+		{
+			if($child instanceof DOMElement)
+				$element->getElements()->add($this->buildElement($child));
+		}
+		return $element;
+	}
+}
+class TXmlElementList extends TList
+{
+	private $_o;
+	public function __construct(TXmlElement $owner)
+	{
+		$this->_o=$owner;
+	}
+	protected function getOwner()
+	{
+		return $this->_o;
+	}
+	public function insertAt($index,$item)
+	{
+		if($item instanceof TXmlElement)
+		{
+			parent::insertAt($index,$item);
+			if($item->getParent()!==null)
+				$item->getParent()->getElements()->remove($item);
+			$item->setParent($this->_o);
+		}
+		else
+			throw new TInvalidDataTypeException('xmlelementlist_xmlelement_required');
+	}
+	public function removeAt($index)
+	{
+		$item=parent::removeAt($index);
+		if($item instanceof TXmlElement)
+			$item->setParent(null);
+		return $item;
+	}
+}
+class TAuthorizationRule extends TComponent
+{
+	private $_action;
+	private $_users;
+	private $_roles;
+	private $_verb;
+	private $_ipRules;
+	private $_everyone;
+	private $_guest;
+	private $_authenticated;
+	public function __construct($action,$users,$roles,$verb='',$ipRules='')
+	{
+		$action=strtolower(trim($action));
+		if($action==='allow' || $action==='deny')
+			$this->_action=$action;
+		else
+			throw new TInvalidDataValueException('authorizationrule_action_invalid',$action);
+		$this->_users=array();
+		$this->_roles=array();
+		$this->_ipRules=array();
+		$this->_everyone=false;
+		$this->_guest=false;
+		$this->_authenticated=false;
+		if(trim($users)==='')
+			$users='*';
+		foreach(explode(',',$users) as $user)
+		{
+			if(($user=trim(strtolower($user)))!=='')
+			{
+				if($user==='*')
+				{
+					$this->_everyone=true;
+					break;
+				}
+				else if($user==='?')
+					$this->_guest=true;
+				else if($user==='@')
+					$this->_authenticated=true;
+				else
+					$this->_users[]=$user;
+			}
+		}
+		if(trim($roles)==='')
+			$roles='*';
+		foreach(explode(',',$roles) as $role)
+		{
+			if(($role=trim(strtolower($role)))!=='')
+				$this->_roles[]=$role;
+		}
+		if(($verb=trim(strtolower($verb)))==='')
+			$verb='*';
+		if($verb==='*' || $verb==='get' || $verb==='post')
+			$this->_verb=$verb;
+		else
+			throw new TInvalidDataValueException('authorizationrule_verb_invalid',$verb);
+		if(trim($ipRules)==='')
+			$ipRules='*';
+		foreach(explode(',',$ipRules) as $ipRule)
+		{
+			if(($ipRule=trim($ipRule))!=='')
+				$this->_ipRules[]=$ipRule;
+		}
+	}
+	public function getAction()
+	{
+		return $this->_action;
+	}
+	public function getUsers()
+	{
+		return $this->_users;
+	}
+	public function getRoles()
+	{
+		return $this->_roles;
+	}
+	public function getVerb()
+	{
+		return $this->_verb;
+	}
+	public function getIPRules()
+	{
+		return $this->_ipRules;
+	}
+	public function getGuestApplied()
+	{
+		return $this->_guest || $this->_everyone;
+	}
+	public function getEveryoneApplied()
+	{
+		return $this->_everyone;
+	}
+	public function getAuthenticatedApplied()
+	{
+		return $this->_authenticated || $this->_everyone;
+	}
+	public function isUserAllowed(IUser $user,$verb,$ip)
+	{
+		if($this->isVerbMatched($verb) && $this->isIpMatched($ip) && $this->isUserMatched($user) && $this->isRoleMatched($user))
+			return ($this->_action==='allow')?1:-1;
+		else
+			return 0;
+	}
+	private function isIpMatched($ip)
+	{
+		if(empty($this->_ipRules))
+			return 1;
+		foreach($this->_ipRules as $rule)
+		{
+			if($rule==='*' || $rule===$ip || (($pos=strpos($rule,'*'))!==false && strncmp($ip,$rule,$pos)===0))
+				return 1;
+		}
+		return 0;
+	}
+	private function isUserMatched($user)
+	{
+		return ($this->_everyone || ($this->_guest && $user->getIsGuest()) || ($this->_authenticated && !$user->getIsGuest()) || in_array(strtolower($user->getName()),$this->_users));
+	}
+	private function isRoleMatched($user)
+	{
+		foreach($this->_roles as $role)
+		{
+			if($role==='*' || $user->isInRole($role))
+				return true;
+		}
+		return false;
+	}
+	private function isVerbMatched($verb)
+	{
+		return ($this->_verb==='*' || strcasecmp($verb,$this->_verb)===0);
+	}
+}
+class TAuthorizationRuleCollection extends TList
+{
+	public function isUserAllowed($user,$verb,$ip)
+	{
+		if($user instanceof IUser)
+		{
+			$verb=strtolower(trim($verb));
+			foreach($this as $rule)
+			{
+				if(($decision=$rule->isUserAllowed($user,$verb,$ip))!==0)
+					return ($decision>0);
+			}
+			return true;
+		}
+		else
+			return false;
+	}
+	public function insertAt($index,$item)
+	{
+		if($item instanceof TAuthorizationRule)
+			parent::insertAt($index,$item);
+		else
+			throw new TInvalidDataTypeException('authorizationrulecollection_authorizationrule_required');
+	}
+}
+class TSecurityManager extends TModule
+{
+	const STATE_VALIDATION_KEY = 'prado:securitymanager:validationkey';
+	const STATE_ENCRYPTION_KEY = 'prado:securitymanager:encryptionkey';
+	private $_validationKey = null;
+	private $_encryptionKey = null;
+	private $_hashAlgorithm = 'sha1';
+	private $_cryptAlgorithm = 'rijndael-256';
+	private $_mbstring;
+	public function init($config)
+	{
+		$this->_mbstring=extension_loaded('mbstring');
+		$this->getApplication()->setSecurityManager($this);
+	}
+	protected function generateRandomKey()
+	{
+		return sprintf('%08x%08x%08x%08x',mt_rand(),mt_rand(),mt_rand(),mt_rand());
+	}
+	public function getValidationKey()
+	{
+		if(null === $this->_validationKey) {
+			if(null === ($this->_validationKey = $this->getApplication()->getGlobalState(self::STATE_VALIDATION_KEY))) {
+				$this->_validationKey = $this->generateRandomKey();
+				$this->getApplication()->setGlobalState(self::STATE_VALIDATION_KEY, $this->_validationKey, null, true);
+			}
+		}
+		return $this->_validationKey;
+	}
+	public function setValidationKey($value)
+	{
+		if('' === $value)
+			throw new TInvalidDataValueException('securitymanager_validationkey_invalid');
+		$this->_validationKey = $value;
+	}
+	public function getEncryptionKey()
+	{
+		if(null === $this->_encryptionKey) {
+			if(null === ($this->_encryptionKey = $this->getApplication()->getGlobalState(self::STATE_ENCRYPTION_KEY))) {
+				$this->_encryptionKey = $this->generateRandomKey();
+				$this->getApplication()->setGlobalState(self::STATE_ENCRYPTION_KEY, $this->_encryptionKey, null, true);
+			}
+		}
+		return $this->_encryptionKey;
+	}
+	public function setEncryptionKey($value)
+	{
+		if('' === $value)
+			throw new TInvalidDataValueException('securitymanager_encryptionkey_invalid');
+		$this->_encryptionKey = $value;
+	}
+	public function getValidation()
+	{
+		return $this->_hashAlgorithm;
+	}
+	public function getHashAlgorithm()
+	{
+		return $this->_hashAlgorithm;
+	}
+	public function setValidation($value)
+	{
+		$this->_hashAlgorithm = TPropertyValue::ensureEnum($value, 'TSecurityManagerValidationMode');
+	}
+	public function setHashAlgorithm($value)
+	{
+		$this->_hashAlgorithm = TPropertyValue::ensureString($value);
+	}
+	public function getEncryption()
+	{
+		if(is_string($this->_cryptAlgorithm))
+			return $this->_cryptAlgorithm;
+				return "3DES";
+	}
+	public function setEncryption($value)
+	{
+		$this->_cryptAlgorithm = $value;
+	}
+	public function getCryptAlgorithm()
+	{
+		return $this->_cryptAlgorithm;
+	}
+	public function setCryptAlgorithm($value)
+	{
+		$this->_cryptAlgorithm = $value;
+	}
+	public function encrypt($data)
+	{
+		$module=$this->openCryptModule();
+		$key = $this->substr(md5($this->getEncryptionKey()), 0, mcrypt_enc_get_key_size($module));
+		srand();
+		$iv = mcrypt_create_iv(mcrypt_enc_get_iv_size($module), MCRYPT_RAND);
+		mcrypt_generic_init($module, $key, $iv);
+		$encrypted = $iv.mcrypt_generic($module, $data);
+		mcrypt_generic_deinit($module);
+		mcrypt_module_close($module);
+		return $encrypted;
+	}
+	public function decrypt($data)
+	{
+		$module=$this->openCryptModule();
+		$key = $this->substr(md5($this->getEncryptionKey()), 0, mcrypt_enc_get_key_size($module));
+		$ivSize = mcrypt_enc_get_iv_size($module);
+		$iv = $this->substr($data, 0, $ivSize);
+		mcrypt_generic_init($module, $key, $iv);
+		$decrypted = mdecrypt_generic($module, $this->substr($data, $ivSize, $this->strlen($data)));
+		mcrypt_generic_deinit($module);
+		mcrypt_module_close($module);
+		return $decrypted;
+	}
+	protected function openCryptModule()
+	{
+		if(extension_loaded('mcrypt'))
+		{
+			if(is_array($this->_cryptAlgorithm))
+				$module=@call_user_func_array('mcrypt_module_open',$this->_cryptAlgorithm);
+			else
+				$module=@mcrypt_module_open($this->_cryptAlgorithm,'', MCRYPT_MODE_CBC,'');
+			if($module===false)
+				throw new TNotSupportedException('securitymanager_mcryptextension_initfailed');
+			return $module;
+		}
+		else
+			throw new TNotSupportedException('securitymanager_mcryptextension_required');
+	}
+	public function hashData($data)
+	{
+		$hmac = $this->computeHMAC($data);
+		return $hmac.$data;
+	}
+	public function validateData($data)
+	{
+		$len=$this->strlen($this->computeHMAC('test'));
+		if($this->strlen($data) < $len)
+			return false;
+		$hmac = $this->substr($data, 0, $len);
+		$data2=$this->substr($data, $len, $this->strlen($data));
+		return $hmac === $this->computeHMAC($data2) ? $data2 : false;
+	}
+	protected function computeHMAC($data)
+	{
+		$key = $this->getValidationKey();
+		if(function_exists('hash_hmac'))
+			return hash_hmac($this->_hashAlgorithm, $data, $key);
+		if(!strcasecmp($this->_hashAlgorithm,'sha1'))
+		{
+			$pack = 'H40';
+			$func = 'sha1';
+		} else {
+			$pack = 'H32';
+			$func = 'md5';
+		}
+		$key = str_pad($func($key), 64, chr(0));
+		return $func((str_repeat(chr(0x5C), 64) ^ substr($key, 0, 64)) . pack($pack, $func((str_repeat(chr(0x36), 64) ^ substr($key, 0, 64)) . $data)));
+	}
+	private function strlen($string)
+	{
+		return $this->_mbstring ? mb_strlen($string,'8bit') : strlen($string);
+	}
+	private function substr($string,$start,$length)
+	{
+		return $this->_mbstring ? mb_substr($string,$start,$length,'8bit') : substr($string,$start,$length);
+	}
+}
+class TSecurityManagerValidationMode extends TEnumerable
+{
+	const MD5 = 'MD5';
+	const SHA1 = 'SHA1';
+}
+class THttpUtility
+{
+	private static $_encodeTable=array('<'=>'&lt;','>'=>'&gt;','"'=>'&quot;');
+	private static $_decodeTable=array('&lt;'=>'<','&gt;'=>'>','&quot;'=>'"');
+	private static $_stripTable=array('&lt;'=>'','&gt;'=>'','&quot;'=>'');
+	public static function htmlEncode($s)
+	{
+		return strtr($s,self::$_encodeTable);
+	}
+	public static function htmlDecode($s)
+	{
+		return strtr($s,self::$_decodeTable);
+	}
+	public static function htmlStrip($s)
+	{
+		return strtr($s,self::$_stripTable);
+	}
+}
+class TJavaScript
+{
+	public static function renderScriptFiles($files)
+	{
+		$str='';
+		foreach($files as $file)
+			$str.= self::renderScriptFile($file);
+		return $str;
+	}
+	public static function renderScriptFile($file)
+	{
+		return '<script type="text/javascript" src="'.THttpUtility::htmlEncode($file)."\"></script>\n";
+	}
+	public static function renderScriptBlocks($scripts)
+	{
+		if(count($scripts))
+			return "<script type=\"text/javascript\">\n/*<![CDATA[*/\n".implode("\n",$scripts)."\n/*]]>*/\n</script>\n";
+		else
+			return '';
+	}
+	public static function renderScriptBlock($script)
+	{
+		return "<script type=\"text/javascript\">\n/*<![CDATA[*/\n{$script}\n/*]]>*/\n</script>\n";
+	}
+	public static function quoteString($js)
+	{
+		return self::jsonEncode($js,JSON_HEX_QUOT | JSON_HEX_APOS | JSON_HEX_TAG);
+	}
+	public static function quoteJsLiteral($js)
+	{
+		if($js instanceof TJavaScriptLiteral)
+			return $js;
+		else
+			return new TJavaScriptLiteral($js);
+	}
+	public static function quoteFunction($js)
+	{
+		return self::quoteJsLiteral($js);
+	}
+	public static function isJsLiteral($js)
+	{
+		return ($js instanceof TJavaScriptLiteral);
+	}
+	public static function isFunction($js)
+	{
+		return self::isJsLiteral($js);
+	}
+	public static function encode($value,$toMap=true,$encodeEmptyStrings=false)
+	{
+		if(is_string($value))
+			return self::quoteString($value);
+		else if(is_bool($value))
+			return $value?'true':'false';
+		else if(is_array($value))
+		{
+			$results='';
+			if(($n=count($value))>0 && array_keys($value)!==range(0,$n-1))
+			{
+				foreach($value as $k=>$v)
+				{
+					if($v!=='' || $encodeEmptyStrings)
+					{
+						if($results!=='')
+							$results.=',';
+						$results.="'$k':".self::encode($v,$toMap,$encodeEmptyStrings);
+					}
+				}
+				return '{'.$results.'}';
+			}
+			else
+			{
+				foreach($value as $v)
+				{
+					if($v!=='' || $encodeEmptyStrings)
+					{
+						if($results!=='')
+							$results.=',';
+						$results.=self::encode($v,$toMap, $encodeEmptyStrings);
+					}
+				}
+				return '['.$results.']';
+			}
+		}
+		else if(is_integer($value))
+			return "$value";
+		else if(is_float($value))
+		{
+			switch($value)
+			{
+				case -INF:
+					return 'Number.NEGATIVE_INFINITY';
+					break;
+				case INF:
+					return 'Number.POSITIVE_INFINITY';
+					break;
+				default:
+					$locale=localeConv();
+					if($locale['decimal_point']=='.')
+						return "$value";
+					else
+						return str_replace($locale['decimal_point'], '.', "$value");
+					break;
+			}
+		}
+		else if(is_object($value))
+			if ($value instanceof TJavaScriptLiteral)
+				return $value->toJavaScriptLiteral();
+			else
+				return self::encode(get_object_vars($value),$toMap);
+		else if($value===null)
+			return 'null';
+		else
+			return '';
+	}
+	public static function jsonEncode($value, $options = 0)
+	{
+		if (is_string($value) &&
+			($g=Prado::getApplication()->getGlobalization(false))!==null &&
+			strtoupper($enc=$g->getCharset())!='UTF-8')
+			$value=iconv($enc, 'UTF-8', $value);
+		$s = json_encode($value,$options);
+		self::checkJsonError();
+		return $s;
+	}
+	public static function jsonDecode($value, $assoc = false, $depth = 512)
+	{
+		$s= json_decode($value, $assoc, $depth);
+		self::checkJsonError();
+		return $s;
+	}
+	private static function checkJsonError()
+	{
+		switch ($err = json_last_error())
+		{
+			case JSON_ERROR_NONE:
+				return;
+				break;
+			case JSON_ERROR_DEPTH:
+				$msg = 'Maximum stack depth exceeded';
+				break;
+			case JSON_ERROR_STATE_MISMATCH:
+				$msg = 'Underflow or the modes mismatch';
+				break;
+			case JSON_ERROR_CTRL_CHAR:
+				$msg = 'Unexpected control character found';
+				break;
+			case JSON_ERROR_SYNTAX:
+				$msg = 'Syntax error, malformed JSON';
+				break;
+			case JSON_ERROR_UTF8:
+				$msg = 'Malformed UTF-8 characters, possibly incorrectly encoded';
+				break;
+			default:
+				$msg = 'Unknown error';
+				break;
+		}
+		throw new Exception("JSON error ($err): $msg");
+	}
+	public static function JSMin($code)
+	{
+		Prado::using('System.Web.Javascripts.JSMin');
+		return JSMin::minify($code);
+	}
+}
+class TUrlManager extends TModule
+{
+	public function constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems)
+	{
+		$url=$serviceID.'='.urlencode($serviceParam);
+		$amp=$encodeAmpersand?'&amp;':'&';
+		$request=$this->getRequest();
+		if(is_array($getItems) || $getItems instanceof Traversable)
+		{
+			if($encodeGetItems)
+			{
+				foreach($getItems as $name=>$value)
+				{
+					if(is_array($value))
+					{
+						$name=urlencode($name.'[]');
+						foreach($value as $v)
+							$url.=$amp.$name.'='.urlencode($v);
+					}
+					else
+						$url.=$amp.urlencode($name).'='.urlencode($value);
+				}
+			}
+			else
+			{
+				foreach($getItems as $name=>$value)
+				{
+					if(is_array($value))
+					{
+						foreach($value as $v)
+							$url.=$amp.$name.'[]='.$v;
+					}
+					else
+						$url.=$amp.$name.'='.$value;
+				}
+			}
+		}
+		switch($request->getUrlFormat())
+		{
+			case THttpRequestUrlFormat::Path:
+				return $request->getApplicationUrl().'/'.strtr($url,array($amp=>'/','?'=>'/','='=>$request->getUrlParamSeparator()));
+			case THttpRequestUrlFormat::HiddenPath:
+				return rtrim(dirname($request->getApplicationUrl()), '/').'/'.strtr($url,array($amp=>'/','?'=>'/','='=>$request->getUrlParamSeparator()));
+			default:
+				return $request->getApplicationUrl().'?'.$url;
+		}
+	}
+	public function parseUrl()
+	{
+		$request=$this->getRequest();
+		$pathInfo=trim($request->getPathInfo(),'/');
+		if(($request->getUrlFormat()===THttpRequestUrlFormat::Path ||
+			$request->getUrlFormat()===THttpRequestUrlFormat::HiddenPath) &&
+			$pathInfo!=='')
+		{
+			$separator=$request->getUrlParamSeparator();
+			$paths=explode('/',$pathInfo);
+			$getVariables=array();
+			foreach($paths as $path)
+			{
+				if(($path=trim($path))!=='')
+				{
+					if(($pos=strpos($path,$separator))!==false)
+					{
+						$name=substr($path,0,$pos);
+						$value=substr($path,$pos+1);
+						if(($pos=strpos($name,'[]'))!==false)
+							$getVariables[substr($name,0,$pos)][]=$value;
+						else
+							$getVariables[$name]=$value;
+					}
+					else
+						$getVariables[$path]='';
+				}
+			}
+			return $getVariables;
+		}
+		else
+			return array();
+	}
+}
+class THttpRequest extends TApplicationComponent implements IteratorAggregate,ArrayAccess,Countable,IModule
+{
+	const CGIFIX__PATH_INFO		= 1;
+	const CGIFIX__SCRIPT_NAME	= 2;
+	private $_urlManager=null;
+	private $_urlManagerID='';
+	private $_separator=',';
+	private $_serviceID=null;
+	private $_serviceParam=null;
+	private $_cookies=null;
+	private $_requestUri;
+	private $_pathInfo;
+	private $_cookieOnly=null;
+	private $_urlFormat=THttpRequestUrlFormat::Get;
+	private $_services;
+	private $_requestResolved=false;
+	private $_enableCookieValidation=false;
+	private $_cgiFix=0;
+	private $_url=null;
+	private $_id;
+	private $_items=array();
+	public function getID()
+	{
+		return $this->_id;
+	}
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+	public function init($config)
+	{
+		if(empty($this->_urlManagerID))
+		{
+			$this->_urlManager=new TUrlManager;
+			$this->_urlManager->init(null);
+		}
+		else
+		{
+			$this->_urlManager=$this->getApplication()->getModule($this->_urlManagerID);
+			if($this->_urlManager===null)
+				throw new TConfigurationException('httprequest_urlmanager_inexist',$this->_urlManagerID);
+			if(!($this->_urlManager instanceof TUrlManager))
+				throw new TConfigurationException('httprequest_urlmanager_invalid',$this->_urlManagerID);
+		}
+				if(php_sapi_name()==='cli')
+		{
+			$_SERVER['REMOTE_ADDR']='127.0.0.1';
+			$_SERVER['REQUEST_METHOD']='GET';
+			$_SERVER['SERVER_NAME']='localhost';
+			$_SERVER['SERVER_PORT']=80;
+			$_SERVER['HTTP_USER_AGENT']='';
+		}
+														if(isset($_SERVER['REQUEST_URI']))
+			$this->_requestUri=$_SERVER['REQUEST_URI'];
+		else  			$this->_requestUri=$_SERVER['SCRIPT_NAME'].(empty($_SERVER['QUERY_STRING'])?'':'?'.$_SERVER['QUERY_STRING']);
+		if($this->_cgiFix&self::CGIFIX__PATH_INFO && isset($_SERVER['ORIG_PATH_INFO']))
+			$this->_pathInfo=substr($_SERVER['ORIG_PATH_INFO'], strlen($_SERVER['SCRIPT_NAME']));
+		elseif(isset($_SERVER['PATH_INFO']))
+			$this->_pathInfo=$_SERVER['PATH_INFO'];
+		else if(strpos($_SERVER['PHP_SELF'],$_SERVER['SCRIPT_NAME'])===0 && $_SERVER['PHP_SELF']!==$_SERVER['SCRIPT_NAME'])
+			$this->_pathInfo=substr($_SERVER['PHP_SELF'],strlen($_SERVER['SCRIPT_NAME']));
+		else
+			$this->_pathInfo='';
+		if(get_magic_quotes_gpc())
+		{
+			if(isset($_GET))
+				$_GET=$this->stripSlashes($_GET);
+			if(isset($_POST))
+				$_POST=$this->stripSlashes($_POST);
+			if(isset($_REQUEST))
+				$_REQUEST=$this->stripSlashes($_REQUEST);
+			if(isset($_COOKIE))
+				$_COOKIE=$this->stripSlashes($_COOKIE);
+		}
+		$this->getApplication()->setRequest($this);
+	}
+	public function stripSlashes(&$data)
+	{
+		return is_array($data)?array_map(array($this,'stripSlashes'),$data):stripslashes($data);
+	}
+	public function getUrl()
+	{
+		if($this->_url===null)
+		{
+			$secure=$this->getIsSecureConnection();
+			$url=$secure?'https://':'http://';
+			if(empty($_SERVER['HTTP_HOST']))
+			{
+				$url.=$_SERVER['SERVER_NAME'];
+				$port=$_SERVER['SERVER_PORT'];
+				if(($port!=80 && !$secure) || ($port!=443 && $secure))
+					$url.=':'.$port;
+			}
+			else
+				$url.=$_SERVER['HTTP_HOST'];
+			$url.=$this->getRequestUri();
+			$this->_url=new TUri($url);
+		}
+		return $this->_url;
+	}
+	public function getUrlManager()
+	{
+		return $this->_urlManagerID;
+	}
+	public function setUrlManager($value)
+	{
+		$this->_urlManagerID=$value;
+	}
+	public function getUrlManagerModule()
+	{
+		return $this->_urlManager;
+	}
+	public function getUrlFormat()
+	{
+		return $this->_urlFormat;
+	}
+	public function setUrlFormat($value)
+	{
+		$this->_urlFormat=TPropertyValue::ensureEnum($value,'THttpRequestUrlFormat');
+	}
+	public function getUrlParamSeparator()
+	{
+		return $this->_separator;
+	}
+	public function setUrlParamSeparator($value)
+	{
+		if(strlen($value)===1)
+			$this->_separator=$value;
+		else
+			throw new TInvalidDataValueException('httprequest_separator_invalid');
+	}
+	public function getRequestType()
+	{
+		return isset($_SERVER['REQUEST_METHOD'])?$_SERVER['REQUEST_METHOD']:null;
+	}
+	public function getContentType($mimetypeOnly = true)
+	{
+		if(!isset($_SERVER['CONTENT_TYPE']))
+			return null;
+		if($mimetypeOnly === true && ($_pos = strpos(';', $_SERVER['CONTENT_TYPE'])) !== false)
+			return substr($_SERVER['CONTENT_TYPE'], 0, $_pos);
+		return $_SERVER['CONTENT_TYPE'];
+	}
+	public function getIsSecureConnection()
+	{
+			return isset($_SERVER['HTTPS']) && strcasecmp($_SERVER['HTTPS'],'off');
+	}
+	public function getPathInfo()
+	{
+		return $this->_pathInfo;
+	}
+	public function getQueryString()
+	{
+		return isset($_SERVER['QUERY_STRING'])?$_SERVER['QUERY_STRING']:null;
+	}
+	public function getHttpProtocolVersion()
+	{
+		return isset($_SERVER['SERVER_PROTOCOL'])?$_SERVER['SERVER_PROTOCOL']:null;
+	}
+	public function getHeaders($case=null)
+	{
+		static $result;
+		if($result === null && function_exists('apache_request_headers')) {
+			$result = apache_request_headers();
+		}
+		elseif($result === null) {
+			$result = array();
+			foreach($_SERVER as $key=>$value) {
+				if(strncasecmp($key, 'HTTP_', 5) !== 0) continue;
+					$key = str_replace(' ','-', ucwords(strtolower(str_replace('_',' ', substr($key, 5)))));
+					$result[$key] = $value;
+			}
+		}
+		if($case !== null)
+			return array_change_key_case($result, $case);
+		return $result;
+	}
+	public function getRequestUri()
+	{
+		return $this->_requestUri;
+	}
+	public function getBaseUrl($forceSecureConnection=null)
+	{
+		$url=$this->getUrl();
+		$scheme=($forceSecureConnection)?"https": (($forceSecureConnection === null)?$url->getScheme():'http');
+		$host=$url->getHost();
+		if (($port=$url->getPort())) $host.=':'.$port;
+		return $scheme.'://'.$host;
+	}
+	public function getApplicationUrl()
+	{
+		if($this->_cgiFix&self::CGIFIX__SCRIPT_NAME && isset($_SERVER['ORIG_SCRIPT_NAME']))
+			return $_SERVER['ORIG_SCRIPT_NAME'];
+		return isset($_SERVER['SCRIPT_NAME'])?$_SERVER['SCRIPT_NAME']:null;
+	}
+	public function getAbsoluteApplicationUrl($forceSecureConnection=null)
+	{
+		return $this->getBaseUrl($forceSecureConnection) . $this->getApplicationUrl();
+	}
+	public function getApplicationFilePath()
+	{
+		return realpath(isset($_SERVER['SCRIPT_FILENAME'])?$_SERVER['SCRIPT_FILENAME']:null);
+	}
+	public function getServerName()
+	{
+		return isset($_SERVER['SERVER_NAME'])?$_SERVER['SERVER_NAME']:null;
+	}
+	public function getServerPort()
+	{
+		return isset($_SERVER['SERVER_PORT'])?$_SERVER['SERVER_PORT']:null;
+	}
+	public function getUrlReferrer()
+	{
+		return isset($_SERVER['HTTP_REFERER'])?$_SERVER['HTTP_REFERER']:null;
+	}
+	public function getBrowser()
+	{
+		try
+		{
+			return get_browser();
+		}
+		catch(TPhpErrorException $e)
+		{
+			throw new TConfigurationException('httprequest_browscap_required');
+		}
+	}
+	public function getUserAgent()
+	{
+		return isset($_SERVER['HTTP_USER_AGENT'])?$_SERVER['HTTP_USER_AGENT']:null;
+	}
+	public function getUserHostAddress()
+	{
+		return isset($_SERVER['REMOTE_ADDR'])?$_SERVER['REMOTE_ADDR']:null;
+	}
+	public function getUserHost()
+	{
+		return isset($_SERVER['REMOTE_HOST'])?$_SERVER['REMOTE_HOST']:null;
+	}
+	public function getAcceptTypes()
+	{
+				return isset($_SERVER['HTTP_ACCEPT'])?$_SERVER['HTTP_ACCEPT']:null;
+	}
+	public function getUserLanguages()
+	{
+		return Prado::getUserLanguages();
+	}
+	public function getEnableCookieValidation()
+	{
+		return $this->_enableCookieValidation;
+	}
+	public function setEnableCookieValidation($value)
+	{
+		$this->_enableCookieValidation=TPropertyValue::ensureBoolean($value);
+	}
+	public function getCgiFix()
+	{
+		return $this->_cgiFix;
+	}
+	public function setCgiFix($value)
+	{
+		$this->_cgiFix=TPropertyValue::ensureInteger($value);
+	}
+	public function getCookies()
+	{
+		if($this->_cookies===null)
+		{
+			$this->_cookies=new THttpCookieCollection;
+			if($this->getEnableCookieValidation())
+			{
+				$sm=$this->getApplication()->getSecurityManager();
+				foreach($_COOKIE as $key=>$value)
+				{
+					if(($value=$sm->validateData($value))!==false)
+						$this->_cookies->add(new THttpCookie($key,$value));
+				}
+			}
+			else
+			{
+				foreach($_COOKIE as $key=>$value)
+					$this->_cookies->add(new THttpCookie($key,$value));
+			}
+		}
+		return $this->_cookies;
+	}
+	public function getUploadedFiles()
+	{
+		return $_FILES;
+	}
+	public function getServerVariables()
+	{
+		return $_SERVER;
+	}
+	public function getEnvironmentVariables()
+	{
+		return $_ENV;
+	}
+	public function constructUrl($serviceID,$serviceParam,$getItems=null,$encodeAmpersand=true,$encodeGetItems=true)
+	{
+		if ($this->_cookieOnly===null)
+				$this->_cookieOnly=(int)ini_get('session.use_cookies') && (int)ini_get('session.use_only_cookies');
+		$url=$this->_urlManager->constructUrl($serviceID,$serviceParam,$getItems,$encodeAmpersand,$encodeGetItems);
+		if(defined('SID') && SID != '' && !$this->_cookieOnly)
+			return $url . (strpos($url,'?')===false? '?' : ($encodeAmpersand?'&amp;':'&')) . SID;
+		else
+			return $url;
+	}
+	protected function parseUrl()
+	{
+		return $this->_urlManager->parseUrl();
+	}
+	public function resolveRequest($serviceIDs)
+	{
+		$getParams=$this->parseUrl();
+		foreach($getParams as $name=>$value)
+			$_GET[$name]=$value;
+		$this->_items=array_merge($_GET,$_POST);
+		$this->_requestResolved=true;
+		foreach($serviceIDs as $serviceID)
+		{
+			if($this->contains($serviceID))
+			{
+				$this->setServiceID($serviceID);
+				$this->setServiceParameter($this->itemAt($serviceID));
+				return $serviceID;
+			}
+		}
+		return null;
+	}
+	public function getRequestResolved()
+	{
+		return $this->_requestResolved;
+	}
+	public function getServiceID()
+	{
+		return $this->_serviceID;
+	}
+	public function setServiceID($value)
+	{
+		$this->_serviceID=$value;
+	}
+	public function getServiceParameter()
+	{
+		return $this->_serviceParam;
+	}
+	public function setServiceParameter($value)
+	{
+		$this->_serviceParam=$value;
+	}
+	public function getIterator()
+	{
+		return new TMapIterator($this->_items);
+	}
+	public function getCount()
+	{
+		return count($this->_items);
+	}
+	public function count()
+	{
+		return $this->getCount();
+	}
+	public function getKeys()
+	{
+		return array_keys($this->_items);
+	}
+	public function itemAt($key)
+	{
+		return isset($this->_items[$key]) ? $this->_items[$key] : null;
+	}
+	public function add($key,$value)
+	{
+		$this->_items[$key]=$value;
+	}
+	public function remove($key)
+	{
+		if(isset($this->_items[$key]) || array_key_exists($key,$this->_items))
+		{
+			$value=$this->_items[$key];
+			unset($this->_items[$key]);
+			return $value;
+		}
+		else
+			return null;
+	}
+	public function clear()
+	{
+		foreach(array_keys($this->_items) as $key)
+			$this->remove($key);
+	}
+	public function contains($key)
+	{
+		return isset($this->_items[$key]) || array_key_exists($key,$this->_items);
+	}
+	public function toArray()
+	{
+		return $this->_items;
+	}
+	public function offsetExists($offset)
+	{
+		return $this->contains($offset);
+	}
+	public function offsetGet($offset)
+	{
+		return $this->itemAt($offset);
+	}
+	public function offsetSet($offset,$item)
+	{
+		$this->add($offset,$item);
+	}
+	public function offsetUnset($offset)
+	{
+		$this->remove($offset);
+	}
+}
+class THttpCookieCollection extends TList
+{
+	private $_o;
+	public function __construct($owner=null)
+	{
+		$this->_o=$owner;
+	}
+	public function insertAt($index,$item)
+	{
+		if($item instanceof THttpCookie)
+		{
+			parent::insertAt($index,$item);
+			if($this->_o instanceof THttpResponse)
+				$this->_o->addCookie($item);
+		}
+		else
+			throw new TInvalidDataTypeException('httpcookiecollection_httpcookie_required');
+	}
+	public function removeAt($index)
+	{
+		$item=parent::removeAt($index);
+		if($this->_o instanceof THttpResponse)
+			$this->_o->removeCookie($item);
+		return $item;
+	}
+	public function itemAt($index)
+	{
+		if(is_integer($index))
+			return parent::itemAt($index);
+		else
+			return $this->findCookieByName($index);
+	}
+	public function findCookieByName($name)
+	{
+		foreach($this as $cookie)
+			if($cookie->getName()===$name)
+				return $cookie;
+		return null;
+	}
+}
+class THttpCookie extends TComponent
+{
+	private $_domain='';
+	private $_name;
+	private $_value='';
+	private $_expire=0;
+	private $_path='/';
+	private $_secure=false;
+	private $_httpOnly=false;
+	public function __construct($name,$value)
+	{
+		$this->_name=$name;
+		$this->_value=$value;
+	}
+	public function getDomain()
+	{
+		return $this->_domain;
+	}
+	public function setDomain($value)
+	{
+		$this->_domain=$value;
+	}
+	public function getExpire()
+	{
+		return $this->_expire;
+	}
+	public function setExpire($value)
+	{
+		$this->_expire=TPropertyValue::ensureInteger($value);
+	}
+	public function getHttpOnly()
+	{
+		return $this->_httpOnly;
+	}
+	public function setHttpOnly($value)
+	{
+		$this->_httpOnly = TPropertyValue::ensureBoolean($value);
+	}
+	public function getName()
+	{
+		return $this->_name;
+	}
+	public function setName($value)
+	{
+		$this->_name=$value;
+	}
+	public function getValue()
+	{
+		return $this->_value;
+	}
+	public function setValue($value)
+	{
+		$this->_value=$value;
+	}
+	public function getPath()
+	{
+		return $this->_path;
+	}
+	public function setPath($value)
+	{
+		$this->_path=$value;
+	}
+	public function getSecure()
+	{
+		return $this->_secure;
+	}
+	public function setSecure($value)
+	{
+		$this->_secure=TPropertyValue::ensureBoolean($value);
+	}
+}
+class TUri extends TComponent
+{
+	private static $_defaultPort=array(
+		'ftp'=>21,
+		'gopher'=>70,
+		'http'=>80,
+		'https'=>443,
+		'news'=>119,
+		'nntp'=>119,
+		'wais'=>210,
+		'telnet'=>23
+	);
+	private $_scheme;
+	private $_host;
+	private $_port;
+	private $_user;
+	private $_pass;
+	private $_path;
+	private $_query;
+	private $_fragment;
+	private $_uri;
+	public function __construct($uri)
+	{
+		if(($ret=@parse_url($uri))!==false)
+		{
+						$this->_scheme=isset($ret['scheme'])?$ret['scheme']:'';
+			$this->_host=isset($ret['host'])?$ret['host']:'';
+			$this->_port=isset($ret['port'])?$ret['port']:'';
+			$this->_user=isset($ret['user'])?$ret['user']:'';
+			$this->_pass=isset($ret['pass'])?$ret['pass']:'';
+			$this->_path=isset($ret['path'])?$ret['path']:'';
+			$this->_query=isset($ret['query'])?$ret['query']:'';
+			$this->_fragment=isset($ret['fragment'])?$ret['fragment']:'';
+			$this->_uri=$uri;
+		}
+		else
+		{
+			throw new TInvalidDataValueException('uri_format_invalid',$uri);
+		}
+	}
+	public function getUri()
+	{
+		return $this->_uri;
+	}
+	public function getScheme()
+	{
+		return $this->_scheme;
+	}
+	public function getHost()
+	{
+		return $this->_host;
+	}
+	public function getPort()
+	{
+		return $this->_port;
+	}
+	public function getUser()
+	{
+		return $this->_user;
+	}
+	public function getPassword()
+	{
+		return $this->_pass;
+	}
+	public function getPath()
+	{
+		return $this->_path;
+	}
+	public function getQuery()
+	{
+		return $this->_query;
+	}
+	public function getFragment()
+	{
+		return $this->_fragment;
+	}
+}
+class THttpRequestUrlFormat extends TEnumerable
+{
+	const Get='Get';
+	const Path='Path';
+	const HiddenPath='HiddenPath';
+}
+class THttpResponseAdapter extends TApplicationComponent
+{
+	private $_response;
+	public function __construct($response)
+	{
+		$this->_response=$response;
+	}
+	public function getResponse()
+	{
+		return $this->_response;
+	}
+	public function flushContent()
+	{
+		$this->_response->flushContent();
+	}
+	public function httpRedirect($url)
+	{
+		$this->_response->httpRedirect($url);
+	}
+	public function createNewHtmlWriter($type, $writer)
+	{
+		return $this->_response->createNewHtmlWriter($type,$writer);
+	}
+}
+class THttpResponse extends TModule implements ITextWriter
+{
+	const DEFAULT_CONTENTTYPE	= 'text/html';
+	const DEFAULT_CHARSET		= 'UTF-8';
+	private static $HTTP_STATUS_CODES = array(
+		100 => 'Continue', 101 => 'Switching Protocols',
+		200 => 'OK', 201 => 'Created', 202 => 'Accepted', 203 => 'Non-Authoritative Information', 204 => 'No Content', 205 => 'Reset Content', 206 => 'Partial Content',
+		300 => 'Multiple Choices', 301 => 'Moved Permanently', 302 => 'Found', 303 => 'See Other', 304 => 'Not Modified', 305 => 'Use Proxy', 307 => 'Temporary Redirect',
+		400 => 'Bad Request', 401 => 'Unauthorized', 402 => 'Payment Required', 403 => 'Forbidden', 404 => 'Not Found', 405 => 'Method Not Allowed', 406 => 'Not Acceptable', 407 => 'Proxy Authentication Required', 408 => 'Request Time-out', 409 => 'Conflict', 410 => 'Gone', 411 => 'Length Required', 412 => 'Precondition Failed', 413 => 'Request Entity Too Large', 414 => 'Request-URI Too Large', 415 => 'Unsupported Media Type', 416 => 'Requested range not satisfiable', 417 => 'Expectation Failed',
+		500 => 'Internal Server Error', 501 => 'Not Implemented', 502 => 'Bad Gateway', 503 => 'Service Unavailable', 504 => 'Gateway Time-out', 505 => 'HTTP Version not supported'
+	);
+	private $_bufferOutput=true;
+	private $_initialized=false;
+	private $_cookies=null;
+	private $_status=200;
+	private $_reason='OK';
+	private $_htmlWriterType='System.Web.UI.THtmlWriter';
+	private $_contentType=null;
+	private $_charset='';
+	private $_adapter;
+	private $_httpHeaderSent;
+	private $_contentTypeHeaderSent;
+	public function __destruct()
+	{
+					}
+	public function setAdapter(THttpResponseAdapter $adapter)
+	{
+		$this->_adapter=$adapter;
+	}
+	public function getAdapter()
+	{
+		return $this->_adapter;
+	}
+	public function getHasAdapter()
+	{
+		return $this->_adapter!==null;
+	}
+	public function init($config)
+	{
+		if($this->_bufferOutput)
+			ob_start();
+		$this->_initialized=true;
+		$this->getApplication()->setResponse($this);
+	}
+	public function getCacheExpire()
+	{
+		return session_cache_expire();
+	}
+	public function setCacheExpire($value)
+	{
+		session_cache_expire(TPropertyValue::ensureInteger($value));
+	}
+	public function getCacheControl()
+	{
+		return session_cache_limiter();
+	}
+	public function setCacheControl($value)
+	{
+		session_cache_limiter(TPropertyValue::ensureEnum($value,array('none','nocache','private','private_no_expire','public')));
+	}
+	public function setContentType($type)
+	{
+		if ($this->_contentTypeHeaderSent)
+			throw new Exception('Unable to alter content-type as it has been already sent');
+		$this->_contentType = $type;
+	}
+	public function getContentType()
+	{
+		return $this->_contentType;
+	}
+	public function getCharset()
+	{
+		return $this->_charset;
+	}
+	public function setCharset($charset)
+	{
+		$this->_charset = (strToLower($charset) === 'false') ? false : (string)$charset;
+	}
+	public function getBufferOutput()
+	{
+		return $this->_bufferOutput;
+	}
+	public function setBufferOutput($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('httpresponse_bufferoutput_unchangeable');
+		else
+			$this->_bufferOutput=TPropertyValue::ensureBoolean($value);
+	}
+	public function getStatusCode()
+	{
+		return $this->_status;
+	}
+	public function setStatusCode($status, $reason=null)
+	{
+		if ($this->_httpHeaderSent)
+			throw new Exception('Unable to alter response as HTTP header already sent');
+		$status=TPropertyValue::ensureInteger($status);
+		if(isset(self::$HTTP_STATUS_CODES[$status])) {
+			$this->_reason=self::$HTTP_STATUS_CODES[$status];
+		}else{
+			if($reason===null || $reason==='') {
+				throw new TInvalidDataValueException("response_status_reason_missing");
+			}
+			$reason=TPropertyValue::ensureString($reason);
+			if(strpos($reason, "\r")!=false || strpos($reason, "\n")!=false) {
+				throw new TInvalidDataValueException("response_status_reason_barchars");
+			}
+			$this->_reason=$reason;
+		}
+		$this->_status=$status;
+	}
+	public function getStatusReason() {
+		return $this->_reason;
+	}
+	public function getCookies()
+	{
+		if($this->_cookies===null)
+			$this->_cookies=new THttpCookieCollection($this);
+		return $this->_cookies;
+	}
+	public function write($str)
+	{
+				if (!$this->_bufferOutput and !$this->_httpHeaderSent)
+			$this->ensureHeadersSent();
+		echo $str;
+	}
+	public function writeFile($fileName,$content=null,$mimeType=null,$headers=null,$forceDownload=true,$clientFileName=null,$fileSize=null)
+	{
+		static $defaultMimeTypes=array(
+			'css'=>'text/css',
+			'gif'=>'image/gif',
+			'png'=>'image/png',
+			'jpg'=>'image/jpeg',
+			'jpeg'=>'image/jpeg',
+			'htm'=>'text/html',
+			'html'=>'text/html',
+			'js'=>'javascript/js',
+			'pdf'=>'application/pdf',
+			'xls'=>'application/vnd.ms-excel',
+		);
+		if($mimeType===null)
+		{
+			$mimeType='text/plain';
+			if(function_exists('mime_content_type'))
+				$mimeType=mime_content_type($fileName);
+			else if(($ext=strrchr($fileName,'.'))!==false)
+			{
+				$ext=substr($ext,1);
+				if(isset($defaultMimeTypes[$ext]))
+					$mimeType=$defaultMimeTypes[$ext];
+			}
+		}
+		if($clientFileName===null)
+			$clientFileName=basename($fileName);
+		else
+			$clientFileName=basename($clientFileName);
+		if($fileSize===null || $fileSize < 0)
+			$fileSize = ($content===null?filesize($fileName):strlen($content));
+		$this->sendHttpHeader();
+		if(is_array($headers))
+		{
+			foreach($headers as $h)
+				header($h);
+		}
+		else
+		{
+			header('Pragma: public');
+			header('Expires: 0');
+			header('Cache-Control: must-revalidate, post-check=0, pre-check=0');
+			header("Content-Type: $mimeType");
+			$this->_contentTypeHeaderSent = true;
+		}
+		header('Content-Length: '.$fileSize);
+		header("Content-Disposition: " . ($forceDownload ? 'attachment' : 'inline') . "; filename=\"$clientFileName\"");
+		header('Content-Transfer-Encoding: binary');
+		if($content===null)
+			readfile($fileName);
+		else
+			echo $content;
+	}
+	public function redirect($url)
+	{
+		if($this->getHasAdapter())
+			$this->_adapter->httpRedirect($url);
+		else
+			$this->httpRedirect($url);
+	}
+	public function httpRedirect($url)
+	{
+		$this->ensureHeadersSent();
+		if($url[0]==='/')
+			$url=$this->getRequest()->getBaseUrl().$url;
+		if ($this->_status >= 300 && $this->_status < 400)
+						header('Location: '.str_replace('&amp;','&',$url), true, $this->_status);
+		else
+			header('Location: '.str_replace('&amp;','&',$url));
+		if(!$this->getApplication()->getRequestCompleted())
+			$this->getApplication()->onEndRequest();
+		exit();
+	}
+	public function reload()
+	{
+		$this->redirect($this->getRequest()->getRequestUri());
+	}
+	public function flush($continueBuffering = true)
+	{
+		if($this->getHasAdapter())
+			$this->_adapter->flushContent($continueBuffering);
+		else
+			$this->flushContent($continueBuffering);
+	}
+	public function ensureHeadersSent()
+	{
+		$this->ensureHttpHeaderSent();
+		$this->ensureContentTypeHeaderSent();
+	}
+	public function flushContent($continueBuffering = true)
+	{
+		$this->ensureHeadersSent();
+		if($this->_bufferOutput)
+		{
+						if (ob_get_length()>0)
+			{
+				if (!$continueBuffering)
+				{
+					$this->_bufferOutput = false;
+					ob_end_flush();
+				}
+				else
+					ob_flush();
+				flush();
+			}
+		}
+		else
+			flush();
+	}
+	protected function ensureHttpHeaderSent()
+	{
+		if (!$this->_httpHeaderSent)
+			$this->sendHttpHeader();
+	}
+	protected function sendHttpHeader()
+	{
+		if (($version=$this->getRequest()->getHttpProtocolVersion())==='')
+			header (' ', true, $this->_status);
+		else
+			header($version.' '.$this->_status.' '.$this->_reason, true, $this->_status);
+		$this->_httpHeaderSent = true;
+	}
+	protected function ensureContentTypeHeaderSent()
+	{
+		if (!$this->_contentTypeHeaderSent)
+			$this->sendContentTypeHeader();
+	}
+	protected function sendContentTypeHeader()
+	{
+		$contentType=$this->_contentType===null?self::DEFAULT_CONTENTTYPE:$this->_contentType;
+		$charset=$this->getCharset();
+		if($charset === false) {
+			$this->appendHeader('Content-Type: '.$contentType);
+			return;
+		}
+		if($charset==='' && ($globalization=$this->getApplication()->getGlobalization(false))!==null)
+			$charset=$globalization->getCharset();
+		if($charset==='') $charset = self::DEFAULT_CHARSET;
+		$this->appendHeader('Content-Type: '.$contentType.';charset='.$charset);
+		$this->_contentTypeHeaderSent = true;
+	}
+	public function getContents()
+	{
+		return $this->_bufferOutput?ob_get_contents():'';
+	}
+	public function clear()
+	{
+		if($this->_bufferOutput)
+			ob_clean();
+	}
+	public function getHeaders($case=null)
+	{
+		$result = array();
+		$headers = headers_list();
+		foreach($headers as $header) {
+			$tmp = explode(':', $header);
+			$key = trim(array_shift($tmp));
+			$value = trim(implode(':', $tmp));
+			if(isset($result[$key]))
+				$result[$key] .= ', ' . $value;
+			else
+				$result[$key] = $value;
+		}
+		if($case !== null)
+			return array_change_key_case($result, $case);
+		return $result;
+	}
+	public function appendHeader($value, $replace=true)
+	{
+		header($value, $replace);
+	}
+	public function appendLog($message,$messageType=0,$destination='',$extraHeaders='')
+	{
+		error_log($message,$messageType,$destination,$extraHeaders);
+	}
+	public function addCookie($cookie)
+	{
+		$request=$this->getRequest();
+		if($request->getEnableCookieValidation())
+		{
+			$value=$this->getApplication()->getSecurityManager()->hashData($cookie->getValue());
+			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(),
+				$cookie->getHttpOnly()
+			);
+		}
+	}
+	public function removeCookie($cookie)
+	{
+		setcookie(
+			$cookie->getName(),
+			null,
+			0,
+			$cookie->getPath(),
+			$cookie->getDomain(),
+			$cookie->getSecure(),
+			$cookie->getHttpOnly()
+		);
+	}
+	public function getHtmlWriterType()
+	{
+		return $this->_htmlWriterType;
+	}
+	public function setHtmlWriterType($value)
+	{
+		$this->_htmlWriterType=$value;
+	}
+	public function createHtmlWriter($type=null)
+	{
+		if($type===null)
+			$type=$this->getHtmlWriterType();
+		if($this->getHasAdapter())
+			return $this->_adapter->createNewHtmlWriter($type, $this);
+		else
+			return $this->createNewHtmlWriter($type, $this);
+	}
+	public function createNewHtmlWriter($type, $writer)
+	{
+		return Prado::createComponent($type, $writer);
+	}
+}
+class THttpSession extends TApplicationComponent implements IteratorAggregate,ArrayAccess,Countable,IModule
+{
+	private $_initialized=false;
+	private $_started=false;
+	private $_autoStart=false;
+	private $_cookie=null;
+	private $_id;
+	private $_customStorage=false;
+	public function getID()
+	{
+		return $this->_id;
+	}
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+	public function init($config)
+	{
+		if($this->_autoStart)
+			$this->open();
+		$this->_initialized=true;
+		$this->getApplication()->setSession($this);
+		register_shutdown_function(array($this, "close"));
+	}
+	public function open()
+	{
+		if(!$this->_started)
+		{
+			if($this->_customStorage)
+				session_set_save_handler(array($this,'_open'),array($this,'_close'),array($this,'_read'),array($this,'_write'),array($this,'_destroy'),array($this,'_gc'));
+			if($this->_cookie!==null)
+				session_set_cookie_params($this->_cookie->getExpire(),$this->_cookie->getPath(),$this->_cookie->getDomain(),$this->_cookie->getSecure());
+			if(ini_get('session.auto_start')!=='1')
+				session_start();
+			$this->_started=true;
+		}
+	}
+	public function close()
+	{
+		if($this->_started)
+		{
+			session_write_close();
+			$this->_started=false;
+		}
+	}
+	public function destroy()
+	{
+		if($this->_started)
+		{
+			session_destroy();
+			$this->_started=false;
+		}
+	}
+	public function regenerate($deleteOld=false)
+	{
+		$old = $this->getSessionID();
+		session_regenerate_id($deleteOld);
+		return $old;
+	}
+	public function getIsStarted()
+	{
+		return $this->_started;
+	}
+	public function getSessionID()
+	{
+		return session_id();
+	}
+	public function setSessionID($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_sessionid_unchangeable');
+		else
+			session_id($value);
+	}
+	public function getSessionName()
+	{
+		return session_name();
+	}
+	public function setSessionName($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_sessionname_unchangeable');
+		else if(ctype_alnum($value))
+			session_name($value);
+		else
+			throw new TInvalidDataValueException('httpsession_sessionname_invalid',$value);
+	}
+	public function getSavePath()
+	{
+		return session_save_path();
+	}
+	public function setSavePath($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_savepath_unchangeable');
+		else if(is_dir($value))
+			session_save_path($value);
+		else
+			throw new TInvalidDataValueException('httpsession_savepath_invalid',$value);
+	}
+	public function getUseCustomStorage()
+	{
+		return $this->_customStorage;
+	}
+	public function setUseCustomStorage($value)
+	{
+		$this->_customStorage=TPropertyValue::ensureBoolean($value);
+	}
+	public function getCookie()
+	{
+		if($this->_cookie===null)
+			$this->_cookie=new THttpCookie($this->getSessionName(),$this->getSessionID());
+		return $this->_cookie;
+	}
+	public function getCookieMode()
+	{
+		if(ini_get('session.use_cookies')==='0')
+			return THttpSessionCookieMode::None;
+		else if(ini_get('session.use_only_cookies')==='0')
+			return THttpSessionCookieMode::Allow;
+		else
+			return THttpSessionCookieMode::Only;
+	}
+	public function setCookieMode($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_cookiemode_unchangeable');
+		else
+		{
+			$value=TPropertyValue::ensureEnum($value,'THttpSessionCookieMode');
+			if($value===THttpSessionCookieMode::None)
+				ini_set('session.use_cookies','0');
+			else if($value===THttpSessionCookieMode::Allow)
+			{
+				ini_set('session.use_cookies','1');
+				ini_set('session.use_only_cookies','0');
+			}
+			else
+			{
+				ini_set('session.use_cookies','1');
+				ini_set('session.use_only_cookies','1');
+				ini_set('session.use_trans_sid', 0);
+			}
+		}
+	}
+	public function getAutoStart()
+	{
+		return $this->_autoStart;
+	}
+	public function setAutoStart($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('httpsession_autostart_unchangeable');
+		else
+			$this->_autoStart=TPropertyValue::ensureBoolean($value);
+	}
+	public function getGCProbability()
+	{
+		return TPropertyValue::ensureInteger(ini_get('session.gc_probability'));
+	}
+	public function setGCProbability($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_gcprobability_unchangeable');
+		else
+		{
+			$value=TPropertyValue::ensureInteger($value);
+			if($value>=0 && $value<=100)
+			{
+				ini_set('session.gc_probability',$value);
+				ini_set('session.gc_divisor','100');
+			}
+			else
+				throw new TInvalidDataValueException('httpsession_gcprobability_invalid',$value);
+		}
+	}
+	public function getUseTransparentSessionID()
+	{
+		return ini_get('session.use_trans_sid')==='1';
+	}
+	public function setUseTransparentSessionID($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_transid_unchangeable');
+		else
+		{
+			$value=TPropertyValue::ensureBoolean($value);
+			if ($value && $this->getCookieMode()==THttpSessionCookieMode::Only)
+					throw new TInvalidOperationException('httpsession_transid_cookieonly');
+			ini_set('session.use_trans_sid',$value?'1':'0');
+		}
+	}
+	public function getTimeout()
+	{
+		return TPropertyValue::ensureInteger(ini_get('session.gc_maxlifetime'));
+	}
+	public function setTimeout($value)
+	{
+		if($this->_started)
+			throw new TInvalidOperationException('httpsession_maxlifetime_unchangeable');
+		else
+			ini_set('session.gc_maxlifetime',$value);
+	}
+	public function _open($savePath,$sessionName)
+	{
+		return true;
+	}
+	public function _close()
+	{
+		return true;
+	}
+	public function _read($id)
+	{
+		return '';
+	}
+	public function _write($id,$data)
+	{
+		return true;
+	}
+	public function _destroy($id)
+	{
+		return true;
+	}
+	public function _gc($maxLifetime)
+	{
+		return true;
+	}
+	public function getIterator()
+	{
+		return new TSessionIterator;
+	}
+	public function getCount()
+	{
+		return count($_SESSION);
+	}
+	public function count()
+	{
+		return $this->getCount();
+	}
+	public function getKeys()
+	{
+		return array_keys($_SESSION);
+	}
+	public function itemAt($key)
+	{
+		return isset($_SESSION[$key]) ? $_SESSION[$key] : null;
+	}
+	public function add($key,$value)
+	{
+		$_SESSION[$key]=$value;
+	}
+	public function remove($key)
+	{
+		if(isset($_SESSION[$key]))
+		{
+			$value=$_SESSION[$key];
+			unset($_SESSION[$key]);
+			return $value;
+		}
+		else
+			return null;
+	}
+	public function clear()
+	{
+		foreach(array_keys($_SESSION) as $key)
+			unset($_SESSION[$key]);
+	}
+	public function contains($key)
+	{
+		return isset($_SESSION[$key]);
+	}
+	public function toArray()
+	{
+		return $_SESSION;
+	}
+	public function offsetExists($offset)
+	{
+		return isset($_SESSION[$offset]);
+	}
+	public function offsetGet($offset)
+	{
+		return isset($_SESSION[$offset]) ? $_SESSION[$offset] : null;
+	}
+	public function offsetSet($offset,$item)
+	{
+		$_SESSION[$offset]=$item;
+	}
+	public function offsetUnset($offset)
+	{
+		unset($_SESSION[$offset]);
+	}
+}
+class TSessionIterator implements Iterator
+{
+	private $_keys;
+	private $_key;
+	public function __construct()
+	{
+		$this->_keys=array_keys($_SESSION);
+	}
+	public function rewind()
+	{
+		$this->_key=reset($this->_keys);
+	}
+	public function key()
+	{
+		return $this->_key;
+	}
+	public function current()
+	{
+		return isset($_SESSION[$this->_key])?$_SESSION[$this->_key]:null;
+	}
+	public function next()
+	{
+		do
+		{
+			$this->_key=next($this->_keys);
+		}
+		while(!isset($_SESSION[$this->_key]) && $this->_key!==false);
+	}
+	public function valid()
+	{
+		return $this->_key!==false;
+	}
+}
+class THttpSessionCookieMode extends TEnumerable
+{
+	const None='None';
+	const Allow='Allow';
+	const Only='Only';
+}
+Prado::using('System.Web.UI.WebControls.*');
+class TAttributeCollection extends TMap
+{
+	private $_caseSensitive=false;
+	public function __get($name)
+	{
+		return $this->contains($name)?$this->itemAt($name):parent::__get($name);
+	}
+	public function __set($name,$value)
+	{
+		$this->add($name,$value);
+	}
+	public function getCaseSensitive()
+	{
+		return $this->_caseSensitive;
+	}
+	public function setCaseSensitive($value)
+	{
+		$this->_caseSensitive=TPropertyValue::ensureBoolean($value);
+	}
+	public function itemAt($key)
+	{
+		return parent::itemAt($this->_caseSensitive?$key:strtolower($key));
+	}
+	public function add($key,$value)
+	{
+		parent::add($this->_caseSensitive?$key:strtolower($key),$value);
+	}
+	public function remove($key)
+	{
+		return parent::remove($this->_caseSensitive?$key:strtolower($key));
+	}
+	public function contains($key)
+	{
+		return parent::contains($this->_caseSensitive?$key:strtolower($key));
+	}
+	public function hasProperty($name)
+	{
+		return $this->contains($name) || parent::hasProperty($name);
+	}
+	public function canGetProperty($name)
+	{
+		return $this->contains($name) || parent::canGetProperty($name);
+	}
+	public function canSetProperty($name)
+	{
+		return true;
+	}
+}
+class TControlAdapter extends TApplicationComponent
+{
+	protected $_control;
+	public function __construct($control)
+	{
+		$this->_control=$control;
+	}
+	public function getControl()
+	{
+		return $this->_control;
+	}
+	public function getPage()
+	{
+		return $this->_control?$this->_control->getPage():null;
+	}
+	public function createChildControls()
+	{
+		$this->_control->createChildControls();
+	}
+	public function loadState()
+	{
+		$this->_control->loadState();
+	}
+	public function saveState()
+	{
+		$this->_control->saveState();
+	}
+	public function onInit($param)
+	{
+		$this->_control->onInit($param);
+	}
+	public function onLoad($param)
+	{
+		$this->_control->onLoad($param);
+	}
+	public function onPreRender($param)
+	{
+		$this->_control->onPreRender($param);
+	}
+	public function onUnload($param)
+	{
+		$this->_control->onUnload($param);
+	}
+	public function render($writer)
+	{
+		$this->_control->render($writer);
+	}
+	public function renderChildren($writer)
+	{
+		$this->_control->renderChildren($writer);
+	}
+}
+class TControl extends TApplicationComponent implements IRenderable, IBindable
+{
+	const ID_FORMAT='/^[a-zA-Z_]\\w*$/';
+	const ID_SEPARATOR='$';
+	const CLIENT_ID_SEPARATOR='_';
+	const AUTOMATIC_ID_PREFIX='ctl';
+	const CS_CONSTRUCTED=0;
+	const CS_CHILD_INITIALIZED=1;
+	const CS_INITIALIZED=2;
+	const CS_STATE_LOADED=3;
+	const CS_LOADED=4;
+	const CS_PRERENDERED=5;
+	const IS_ID_SET=0x01;
+	const IS_DISABLE_VIEWSTATE=0x02;
+	const IS_SKIN_APPLIED=0x04;
+	const IS_STYLESHEET_APPLIED=0x08;
+	const IS_DISABLE_THEMING=0x10;
+	const IS_CHILD_CREATED=0x20;
+	const IS_CREATING_CHILD=0x40;
+	const RF_CONTROLS=0;				const RF_CHILD_STATE=1;				const RF_NAMED_CONTROLS=2;			const RF_NAMED_CONTROLS_ID=3;		const RF_SKIN_ID=4;					const RF_DATA_BINDINGS=5;			const RF_EVENTS=6;					const RF_CONTROLSTATE=7;			const RF_NAMED_OBJECTS=8;			const RF_ADAPTER=9;					const RF_AUTO_BINDINGS=10;		
+	private $_id='';
+	private $_uid;
+	private $_parent;
+	private $_page;
+	private $_namingContainer;
+	private $_tplControl;
+	private $_viewState=array();
+	private $_tempState=array();
+	private $_trackViewState=true;
+	private $_stage=0;
+	private $_flags=0;
+	private $_rf=array();
+	public function __construct()
+	{
+	}
+	public function __get($name)
+	{
+		if(isset($this->_rf[self::RF_NAMED_OBJECTS][$name]))
+			return $this->_rf[self::RF_NAMED_OBJECTS][$name];
+		else
+			return parent::__get($name);
+	}
+	public function getHasAdapter()
+	{
+		return isset($this->_rf[self::RF_ADAPTER]);
+	}
+	public function getAdapter()
+	{
+		return isset($this->_rf[self::RF_ADAPTER])?$this->_rf[self::RF_ADAPTER]:null;
+	}
+	public function setAdapter(TControlAdapter $adapter)
+	{
+		$this->_rf[self::RF_ADAPTER]=$adapter;
+	}
+	public function getParent()
+	{
+		return $this->_parent;
+	}
+	public function getNamingContainer()
+	{
+		if(!$this->_namingContainer && $this->_parent)
+		{
+			if($this->_parent instanceof INamingContainer)
+				$this->_namingContainer=$this->_parent;
+			else
+				$this->_namingContainer=$this->_parent->getNamingContainer();
+		}
+		return $this->_namingContainer;
+	}
+	public function getPage()
+	{
+		if(!$this->_page)
+		{
+			if($this->_parent)
+				$this->_page=$this->_parent->getPage();
+			else if($this->_tplControl)
+				$this->_page=$this->_tplControl->getPage();
+		}
+		return $this->_page;
+	}
+	public function setPage($page)
+	{
+		$this->_page=$page;
+	}
+	public function setTemplateControl($control)
+	{
+		$this->_tplControl=$control;
+	}
+	public function getTemplateControl()
+	{
+		if(!$this->_tplControl && $this->_parent)
+			$this->_tplControl=$this->_parent->getTemplateControl();
+		return $this->_tplControl;
+	}
+	public function getSourceTemplateControl()
+	{
+		$control=$this;
+		while(($control instanceof TControl) && ($control=$control->getTemplateControl())!==null)
+		{
+			if(($control instanceof TTemplateControl) && $control->getIsSourceTemplateControl())
+				return $control;
+		}
+		return $this->getPage();
+	}
+	protected function getControlStage()
+	{
+		return $this->_stage;
+	}
+	protected function setControlStage($value)
+	{
+		$this->_stage=$value;
+	}
+	public function getID($hideAutoID=true)
+	{
+		if($hideAutoID)
+			return ($this->_flags & self::IS_ID_SET) ? $this->_id : '';
+		else
+			return $this->_id;
+	}
+	public function setID($id)
+	{
+		if(!preg_match(self::ID_FORMAT,$id))
+			throw new TInvalidDataValueException('control_id_invalid',get_class($this),$id);
+		$this->_id=$id;
+		$this->_flags |= self::IS_ID_SET;
+		$this->clearCachedUniqueID($this instanceof INamingContainer);
+		if($this->_namingContainer)
+			$this->_namingContainer->clearNameTable();
+	}
+	public function getUniqueID()
+	{
+		if($this->_uid==='' || $this->_uid===null)			{
+			$this->_uid='';  			if($namingContainer=$this->getNamingContainer())
+			{
+				if($this->getPage()===$namingContainer)
+					return ($this->_uid=$this->_id);
+				else if(($prefix=$namingContainer->getUniqueID())==='')
+					return $this->_id;
+				else
+					return ($this->_uid=$prefix.self::ID_SEPARATOR.$this->_id);
+			}
+			else					return $this->_id;
+		}
+		else
+			return $this->_uid;
+	}
+	public function focus()
+	{
+		$this->getPage()->setFocus($this);
+	}
+	public function getClientID()
+	{
+		return strtr($this->getUniqueID(),self::ID_SEPARATOR,self::CLIENT_ID_SEPARATOR);
+	}
+	public static function convertUniqueIdToClientId($uniqueID)
+	{
+		return strtr($uniqueID,self::ID_SEPARATOR,self::CLIENT_ID_SEPARATOR);
+	}
+	public function getSkinID()
+	{
+		return isset($this->_rf[self::RF_SKIN_ID])?$this->_rf[self::RF_SKIN_ID]:'';
+	}
+	public function setSkinID($value)
+	{
+		if(($this->_flags & self::IS_SKIN_APPLIED) || $this->_stage>=self::CS_CHILD_INITIALIZED)
+			throw new TInvalidOperationException('control_skinid_unchangeable',get_class($this));
+		else
+			$this->_rf[self::RF_SKIN_ID]=$value;
+	}
+	public function getIsSkinApplied()
+	{
+		return ($this->_flags & self::IS_SKIN_APPLIED);
+	}
+	public function getEnableTheming()
+	{
+		if($this->_flags & self::IS_DISABLE_THEMING)
+			return false;
+		else
+			return $this->_parent?$this->_parent->getEnableTheming():true;
+	}
+	public function setEnableTheming($value)
+	{
+		if($this->_stage>=self::CS_CHILD_INITIALIZED)
+			throw new TInvalidOperationException('control_enabletheming_unchangeable',get_class($this),$this->getUniqueID());
+		else if(TPropertyValue::ensureBoolean($value))
+			$this->_flags &= ~self::IS_DISABLE_THEMING;
+		else
+			$this->_flags |= self::IS_DISABLE_THEMING;
+	}
+	public function getCustomData()
+	{
+		return $this->getViewState('CustomData',null);
+	}
+	public function setCustomData($value)
+	{
+		$this->setViewState('CustomData',$value,null);
+	}
+	public function getHasControls()
+	{
+		return isset($this->_rf[self::RF_CONTROLS]) && $this->_rf[self::RF_CONTROLS]->getCount()>0;
+	}
+	public function getControls()
+	{
+		if(!isset($this->_rf[self::RF_CONTROLS]))
+			$this->_rf[self::RF_CONTROLS]=$this->createControlCollection();
+		return $this->_rf[self::RF_CONTROLS];
+	}
+	protected function createControlCollection()
+	{
+		return $this->getAllowChildControls()?new TControlCollection($this):new TEmptyControlCollection($this);
+	}
+	public function getVisible($checkParents=true)
+	{
+		if($checkParents)
+		{
+			for($control=$this;$control;$control=$control->_parent)
+				if(!$control->getVisible(false))
+					return false;
+			return true;
+		}
+		else
+			return $this->getViewState('Visible',true);
+	}
+	public function setVisible($value)
+	{
+		$this->setViewState('Visible',TPropertyValue::ensureBoolean($value),true);
+	}
+	public function getEnabled($checkParents=false)
+	{
+		if($checkParents)
+		{
+			for($control=$this;$control;$control=$control->_parent)
+				if(!$control->getViewState('Enabled',true))
+					return false;
+			return true;
+		}
+		else
+			return $this->getViewState('Enabled',true);
+	}
+	public function setEnabled($value)
+	{
+		$this->setViewState('Enabled',TPropertyValue::ensureBoolean($value),true);
+	}
+	public function getHasAttributes()
+	{
+		if($attributes=$this->getViewState('Attributes',null))
+			return $attributes->getCount()>0;
+		else
+			return false;
+	}
+	public function getAttributes()
+	{
+		if($attributes=$this->getViewState('Attributes',null))
+			return $attributes;
+		else
+		{
+			$attributes=new TAttributeCollection;
+			$this->setViewState('Attributes',$attributes,null);
+			return $attributes;
+		}
+	}
+	public function hasAttribute($name)
+	{
+		if($attributes=$this->getViewState('Attributes',null))
+			return $attributes->contains($name);
+		else
+			return false;
+	}
+	public function getAttribute($name)
+	{
+		if($attributes=$this->getViewState('Attributes',null))
+			return $attributes->itemAt($name);
+		else
+			return null;
+	}
+	public function setAttribute($name,$value)
+	{
+		$this->getAttributes()->add($name,$value);
+	}
+	public function removeAttribute($name)
+	{
+		if($attributes=$this->getViewState('Attributes',null))
+			return $attributes->remove($name);
+		else
+			return null;
+	}
+	public function getEnableViewState($checkParents=false)
+	{
+		if($checkParents)
+		{
+			for($control=$this;$control!==null;$control=$control->getParent())
+				if($control->_flags & self::IS_DISABLE_VIEWSTATE)
+					return false;
+			return true;
+		}
+		else
+			return !($this->_flags & self::IS_DISABLE_VIEWSTATE);
+	}
+	public function setEnableViewState($value)
+	{
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags &= ~self::IS_DISABLE_VIEWSTATE;
+		else
+			$this->_flags |= self::IS_DISABLE_VIEWSTATE;
+	}
+	protected function getControlState($key,$defaultValue=null)
+	{
+		return isset($this->_rf[self::RF_CONTROLSTATE][$key])?$this->_rf[self::RF_CONTROLSTATE][$key]:$defaultValue;
+	}
+	protected function setControlState($key,$value,$defaultValue=null)
+	{
+		if($value===$defaultValue)
+			unset($this->_rf[self::RF_CONTROLSTATE][$key]);
+		else
+			$this->_rf[self::RF_CONTROLSTATE][$key]=$value;
+	}
+	protected function clearControlState($key)
+	{
+		unset($this->_rf[self::RF_CONTROLSTATE][$key]);
+	}
+	public function trackViewState($enabled)
+	{
+		$this->_trackViewState=TPropertyValue::ensureBoolean($enabled);
+	}
+	public function getViewState($key,$defaultValue=null)
+	{
+		if(isset($this->_viewState[$key]))
+			return $this->_viewState[$key]!==null?$this->_viewState[$key]:$defaultValue;
+		else if(isset($this->_tempState[$key]))
+		{
+			if(is_object($this->_tempState[$key]) && $this->_trackViewState)
+				$this->_viewState[$key]=$this->_tempState[$key];
+			return $this->_tempState[$key];
+		}
+		else
+			return $defaultValue;
+	}
+	public function setViewState($key,$value,$defaultValue=null)
+	{
+		if($this->_trackViewState)
+		{
+			$this->_viewState[$key]=$value;
+			unset($this->_tempState[$key]);
+		}
+		else
+		{
+			unset($this->_viewState[$key]);
+			$this->_tempState[$key]=$value;
+		}
+	}
+	public function clearViewState($key)
+	{
+		unset($this->_viewState[$key]);
+		unset($this->_tempState[$key]);
+	}
+	public function bindProperty($name,$expression)
+	{
+		$this->_rf[self::RF_DATA_BINDINGS][$name]=$expression;
+	}
+	public function unbindProperty($name)
+	{
+		unset($this->_rf[self::RF_DATA_BINDINGS][$name]);
+	}
+	public function autoBindProperty($name,$expression)
+	{
+		$this->_rf[self::RF_AUTO_BINDINGS][$name]=$expression;
+	}
+	public function dataBind()
+	{
+		$this->dataBindProperties();
+		$this->onDataBinding(null);
+		$this->dataBindChildren();
+	}
+	protected function dataBindProperties()
+	{
+		if(isset($this->_rf[self::RF_DATA_BINDINGS]))
+		{
+			if(($context=$this->getTemplateControl())===null)
+				$context=$this;
+			foreach($this->_rf[self::RF_DATA_BINDINGS] as $property=>$expression)
+				$this->setSubProperty($property,$context->evaluateExpression($expression));
+		}
+	}
+	protected function autoDataBindProperties()
+	{
+		if(isset($this->_rf[self::RF_AUTO_BINDINGS]))
+		{
+			if(($context=$this->getTemplateControl())===null)
+				$context=$this;
+			foreach($this->_rf[self::RF_AUTO_BINDINGS] as $property=>$expression)
+				$this->setSubProperty($property,$context->evaluateExpression($expression));
+		}
+	}
+	protected function dataBindChildren()
+	{
+		if(isset($this->_rf[self::RF_CONTROLS]))
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+				if($control instanceof IBindable)
+					$control->dataBind();
+		}
+	}
+	final protected function getChildControlsCreated()
+	{
+		return ($this->_flags & self::IS_CHILD_CREATED)!==0;
+	}
+	final protected function setChildControlsCreated($value)
+	{
+		if($value)
+			$this->_flags |= self::IS_CHILD_CREATED;
+		else
+		{
+			if($this->getHasControls() && ($this->_flags & self::IS_CHILD_CREATED))
+				$this->getControls()->clear();
+			$this->_flags &= ~self::IS_CHILD_CREATED;
+		}
+	}
+	public function ensureChildControls()
+	{
+		if(!($this->_flags & self::IS_CHILD_CREATED) && !($this->_flags & self::IS_CREATING_CHILD))
+		{
+			try
+			{
+				$this->_flags |= self::IS_CREATING_CHILD;
+				if(isset($this->_rf[self::RF_ADAPTER]))
+					$this->_rf[self::RF_ADAPTER]->createChildControls();
+				else
+					$this->createChildControls();
+				$this->_flags &= ~self::IS_CREATING_CHILD;
+				$this->_flags |= self::IS_CHILD_CREATED;
+			}
+			catch(Exception $e)
+			{
+				$this->_flags &= ~self::IS_CREATING_CHILD;
+				$this->_flags |= self::IS_CHILD_CREATED;
+				throw $e;
+			}
+		}
+	}
+	public function createChildControls()
+	{
+	}
+	public function findControl($id)
+	{
+		$id=strtr($id,'.',self::ID_SEPARATOR);
+		$container=($this instanceof INamingContainer)?$this:$this->getNamingContainer();
+		if(!$container || !$container->getHasControls())
+			return null;
+		if(!isset($container->_rf[self::RF_NAMED_CONTROLS]))
+		{
+			$container->_rf[self::RF_NAMED_CONTROLS]=array();
+			$container->fillNameTable($container,$container->_rf[self::RF_CONTROLS]);
+		}
+		if(($pos=strpos($id,self::ID_SEPARATOR))===false)
+			return isset($container->_rf[self::RF_NAMED_CONTROLS][$id])?$container->_rf[self::RF_NAMED_CONTROLS][$id]:null;
+		else
+		{
+			$cid=substr($id,0,$pos);
+			$sid=substr($id,$pos+1);
+			if(isset($container->_rf[self::RF_NAMED_CONTROLS][$cid]))
+				return $container->_rf[self::RF_NAMED_CONTROLS][$cid]->findControl($sid);
+			else
+				return null;
+		}
+	}
+	public function findControlsByType($type,$strict=true)
+	{
+		$controls=array();
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if(is_object($control) && (get_class($control)===$type || (!$strict && ($control instanceof $type))))
+					$controls[]=$control;
+				if(($control instanceof TControl) && $control->getHasControls())
+					$controls=array_merge($controls,$control->findControlsByType($type,$strict));
+			}
+		}
+		return $controls;
+	}
+	public function findControlsByID($id)
+	{
+		$controls=array();
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+				{
+					if($control->_id===$id)
+						$controls[]=$control;
+					$controls=array_merge($controls,$control->findControlsByID($id));
+				}
+			}
+		}
+		return $controls;
+	}
+	public function clearNamingContainer()
+	{
+		unset($this->_rf[self::RF_NAMED_CONTROLS_ID]);
+		$this->clearNameTable();
+	}
+	public function registerObject($name,$object)
+	{
+		if(isset($this->_rf[self::RF_NAMED_OBJECTS][$name]))
+			throw new TInvalidOperationException('control_object_reregistered',$name);
+		$this->_rf[self::RF_NAMED_OBJECTS][$name]=$object;
+	}
+	public function unregisterObject($name)
+	{
+		unset($this->_rf[self::RF_NAMED_OBJECTS][$name]);
+	}
+	public function isObjectRegistered($name)
+	{
+		return isset($this->_rf[self::RF_NAMED_OBJECTS][$name]);
+	}
+	public function getHasChildInitialized()
+	{
+		return $this->getControlStage() >= self::CS_CHILD_INITIALIZED;
+	}
+	public function getHasInitialized()
+	{
+		return $this->getControlStage() >= self::CS_INITIALIZED;
+	}
+	public function getHasLoadedPostData()
+	{
+		return $this->getControlStage() >= self::CS_STATE_LOADED;
+	}
+	public function getHasLoaded()
+	{
+		return $this->getControlStage() >= self::CS_LOADED;
+	}
+	public function getHasPreRendered()
+	{
+		return $this->getControlStage() >= self::CS_PRERENDERED;
+	}
+	public function getRegisteredObject($name)
+	{
+		return isset($this->_rf[self::RF_NAMED_OBJECTS][$name])?$this->_rf[self::RF_NAMED_OBJECTS][$name]:null;
+	}
+	public function getAllowChildControls()
+	{
+		return true;
+	}
+	public function addParsedObject($object)
+	{
+		$this->getControls()->add($object);
+	}
+	final protected function clearChildState()
+	{
+		unset($this->_rf[self::RF_CHILD_STATE]);
+	}
+	final protected function isDescendentOf($ancestor)
+	{
+		$control=$this;
+		while($control!==$ancestor && $control->_parent)
+			$control=$control->_parent;
+		return $control===$ancestor;
+	}
+	public function addedControl($control)
+	{
+		if($control->_parent)
+			$control->_parent->getControls()->remove($control);
+		$control->_parent=$this;
+		$control->_page=$this->getPage();
+		$namingContainer=($this instanceof INamingContainer)?$this:$this->_namingContainer;
+		if($namingContainer)
+		{
+			$control->_namingContainer=$namingContainer;
+			if($control->_id==='')
+				$control->generateAutomaticID();
+			else
+				$namingContainer->clearNameTable();
+			$control->clearCachedUniqueID($control instanceof INamingContainer);
+		}
+		if($this->_stage>=self::CS_CHILD_INITIALIZED)
+		{
+			$control->initRecursive($namingContainer);
+			if($this->_stage>=self::CS_STATE_LOADED)
+			{
+				if(isset($this->_rf[self::RF_CHILD_STATE][$control->_id]))
+				{
+					$state=$this->_rf[self::RF_CHILD_STATE][$control->_id];
+					unset($this->_rf[self::RF_CHILD_STATE][$control->_id]);
+				}
+				else
+					$state=null;
+				$control->loadStateRecursive($state,!($this->_flags & self::IS_DISABLE_VIEWSTATE));
+				if($this->_stage>=self::CS_LOADED)
+				{
+					$control->loadRecursive();
+					if($this->_stage>=self::CS_PRERENDERED)
+						$control->preRenderRecursive();
+				}
+			}
+		}
+	}
+	public function removedControl($control)
+	{
+		if($this->_namingContainer)
+			$this->_namingContainer->clearNameTable();
+		$control->unloadRecursive();
+		$control->_parent=null;
+		$control->_page=null;
+		$control->_namingContainer=null;
+		$control->_tplControl=null;
+				if(!($control->_flags & self::IS_ID_SET))
+			$control->_id='';
+		else
+			unset($this->_rf[self::RF_NAMED_OBJECTS][$control->_id]);
+		$control->clearCachedUniqueID(true);
+	}
+	protected function initRecursive($namingContainer=null)
+	{
+		$this->ensureChildControls();
+		if($this->getHasControls())
+		{
+			if($this instanceof INamingContainer)
+				$namingContainer=$this;
+			$page=$this->getPage();
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+				{
+					$control->_namingContainer=$namingContainer;
+					$control->_page=$page;
+					if($control->_id==='' && $namingContainer)
+						$control->generateAutomaticID();
+					$control->initRecursive($namingContainer);
+				}
+			}
+		}
+		if($this->_stage<self::CS_INITIALIZED)
+		{
+			$this->_stage=self::CS_CHILD_INITIALIZED;
+			if(($page=$this->getPage()) && $this->getEnableTheming() && !($this->_flags & self::IS_SKIN_APPLIED))
+			{
+				$page->applyControlSkin($this);
+				$this->_flags |= self::IS_SKIN_APPLIED;
+			}
+			if(isset($this->_rf[self::RF_ADAPTER]))
+				$this->_rf[self::RF_ADAPTER]->onInit(null);
+			else
+				$this->onInit(null);
+			$this->_stage=self::CS_INITIALIZED;
+		}
+	}
+	protected function loadRecursive()
+	{
+		if($this->_stage<self::CS_LOADED)
+		{
+			if(isset($this->_rf[self::RF_ADAPTER]))
+				$this->_rf[self::RF_ADAPTER]->onLoad(null);
+			else
+				$this->onLoad(null);
+		}
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+					$control->loadRecursive();
+			}
+		}
+		if($this->_stage<self::CS_LOADED)
+			$this->_stage=self::CS_LOADED;
+	}
+	protected function preRenderRecursive()
+	{
+		$this->autoDataBindProperties();
+		if($this->getVisible(false))
+		{
+			if(isset($this->_rf[self::RF_ADAPTER]))
+				$this->_rf[self::RF_ADAPTER]->onPreRender(null);
+			else
+				$this->onPreRender(null);
+			if($this->getHasControls())
+			{
+				foreach($this->_rf[self::RF_CONTROLS] as $control)
+				{
+					if($control instanceof TControl)
+						$control->preRenderRecursive();
+					else if($control instanceof TCompositeLiteral)
+						$control->evaluateDynamicContent();
+				}
+			}
+			$this->addToPostDataLoader();
+		}
+		$this->_stage=self::CS_PRERENDERED;
+	}
+	protected function addToPostDataLoader()
+	{
+		if($this instanceof IPostBackDataHandler)
+			$this->getPage()->registerPostDataLoader($this);
+	}
+	protected function unloadRecursive()
+	{
+		if(!($this->_flags & self::IS_ID_SET))
+			$this->_id='';
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+				if($control instanceof TControl)
+					$control->unloadRecursive();
+		}
+		if(isset($this->_rf[self::RF_ADAPTER]))
+			$this->_rf[self::RF_ADAPTER]->onUnload(null);
+		else
+			$this->onUnload(null);
+	}
+	public function onInit($param)
+	{
+		$this->raiseEvent('OnInit',$this,$param);
+	}
+	public function onLoad($param)
+	{
+		$this->raiseEvent('OnLoad',$this,$param);
+	}
+	public function onDataBinding($param)
+	{
+		$this->raiseEvent('OnDataBinding',$this,$param);
+	}
+	public function onUnload($param)
+	{
+		$this->raiseEvent('OnUnload',$this,$param);
+	}
+	public function onPreRender($param)
+	{
+		$this->raiseEvent('OnPreRender',$this,$param);
+	}
+	protected function raiseBubbleEvent($sender,$param)
+	{
+		$control=$this;
+		while($control=$control->_parent)
+		{
+			if($control->bubbleEvent($sender,$param))
+				break;
+		}
+	}
+	public function bubbleEvent($sender,$param)
+	{
+		return false;
+	}
+	public function broadcastEvent($name,$sender,$param)
+	{
+		$rootControl=(($page=$this->getPage())===null)?$this:$page;
+		$rootControl->broadcastEventInternal($name,$sender,new TBroadcastEventParameter($name,$param));
+	}
+	private function broadcastEventInternal($name,$sender,$param)
+	{
+		if($this->hasEvent($name))
+			$this->raiseEvent($name,$sender,$param->getParameter());
+		if($this instanceof IBroadcastEventReceiver)
+			$this->broadcastEventReceived($sender,$param);
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+					$control->broadcastEventInternal($name,$sender,$param);
+			}
+		}
+	}
+	protected function traverseChildControls($param,$preCallback=null,$postCallback=null)
+	{
+		if($preCallback!==null)
+			call_user_func($preCallback,$this,$param);
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+				{
+					$control->traverseChildControls($param,$preCallback,$postCallback);
+				}
+			}
+		}
+		if($postCallback!==null)
+			call_user_func($postCallback,$this,$param);
+	}
+	public function renderControl($writer)
+	{
+		if($this instanceof IActiveControl || $this->getVisible(false))
+		{
+			if(isset($this->_rf[self::RF_ADAPTER]))
+				$this->_rf[self::RF_ADAPTER]->render($writer);
+			else
+				$this->render($writer);
+		}
+	}
+	public function render($writer)
+	{
+		$this->renderChildren($writer);
+	}
+	public function renderChildren($writer)
+	{
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if(is_string($control))
+					$writer->write($control);
+				else if($control instanceof TControl)
+					$control->renderControl($writer);
+				else if($control instanceof IRenderable)
+					$control->render($writer);
+			}
+		}
+	}
+	public function saveState()
+	{
+	}
+	public function loadState()
+	{
+	}
+	protected function loadStateRecursive(&$state,$needViewState=true)
+	{
+		if(is_array($state))
+		{
+									$needViewState=($needViewState && !($this->_flags & self::IS_DISABLE_VIEWSTATE));
+			if(isset($state[1]))
+			{
+				$this->_rf[self::RF_CONTROLSTATE]=&$state[1];
+				unset($state[1]);
+			}
+			else
+				unset($this->_rf[self::RF_CONTROLSTATE]);
+			if($needViewState)
+			{
+				if(isset($state[0]))
+					$this->_viewState=&$state[0];
+				else
+					$this->_viewState=array();
+			}
+			unset($state[0]);
+			if($this->getHasControls())
+			{
+				foreach($this->_rf[self::RF_CONTROLS] as $control)
+				{
+					if($control instanceof TControl)
+					{
+						if(isset($state[$control->_id]))
+						{
+							$control->loadStateRecursive($state[$control->_id],$needViewState);
+							unset($state[$control->_id]);
+						}
+					}
+				}
+			}
+			if(!empty($state))
+				$this->_rf[self::RF_CHILD_STATE]=&$state;
+		}
+		$this->_stage=self::CS_STATE_LOADED;
+		if(isset($this->_rf[self::RF_ADAPTER]))
+			$this->_rf[self::RF_ADAPTER]->loadState();
+		else
+			$this->loadState();
+	}
+	protected function &saveStateRecursive($needViewState=true)
+	{
+		if(isset($this->_rf[self::RF_ADAPTER]))
+			$this->_rf[self::RF_ADAPTER]->saveState();
+		else
+			$this->saveState();
+		$needViewState=($needViewState && !($this->_flags & self::IS_DISABLE_VIEWSTATE));
+		$state=array();
+		if($this->getHasControls())
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+			{
+				if($control instanceof TControl)
+					$state[$control->_id]=&$control->saveStateRecursive($needViewState);
+			}
+		}
+		if($needViewState && !empty($this->_viewState))
+			$state[0]=&$this->_viewState;
+		if(isset($this->_rf[self::RF_CONTROLSTATE]))
+			$state[1]=&$this->_rf[self::RF_CONTROLSTATE];
+		return $state;
+	}
+	public function applyStyleSheetSkin($page)
+	{
+		if($page && !($this->_flags & self::IS_STYLESHEET_APPLIED))
+		{
+			$page->applyControlStyleSheet($this);
+			$this->_flags |= self::IS_STYLESHEET_APPLIED;
+		}
+		else if($this->_flags & self::IS_STYLESHEET_APPLIED)
+			throw new TInvalidOperationException('control_stylesheet_applied',get_class($this));
+	}
+	private function clearCachedUniqueID($recursive)
+	{
+		if($recursive && $this->_uid!==null && isset($this->_rf[self::RF_CONTROLS]))
+		{
+			foreach($this->_rf[self::RF_CONTROLS] as $control)
+				if($control instanceof TControl)
+					$control->clearCachedUniqueID($recursive);
+		}
+		$this->_uid=null;
+	}
+	private function generateAutomaticID()
+	{
+		$this->_flags &= ~self::IS_ID_SET;
+		if(!isset($this->_namingContainer->_rf[self::RF_NAMED_CONTROLS_ID]))
+			$this->_namingContainer->_rf[self::RF_NAMED_CONTROLS_ID]=0;
+		$id=$this->_namingContainer->_rf[self::RF_NAMED_CONTROLS_ID]++;
+		$this->_id=self::AUTOMATIC_ID_PREFIX . $id;
+		$this->_namingContainer->clearNameTable();
+	}
+	private function clearNameTable()
+	{
+		unset($this->_rf[self::RF_NAMED_CONTROLS]);
+	}
+	private function fillNameTable($container,$controls)
+	{
+		foreach($controls as $control)
+		{
+			if($control instanceof TControl)
+			{
+				if($control->_id!=='')
+				{
+					if(isset($container->_rf[self::RF_NAMED_CONTROLS][$control->_id]))
+						throw new TInvalidDataValueException('control_id_nonunique',get_class($control),$control->_id);
+					else
+						$container->_rf[self::RF_NAMED_CONTROLS][$control->_id]=$control;
+				}
+				if(!($control instanceof INamingContainer) && $control->getHasControls())
+					$this->fillNameTable($container,$control->_rf[self::RF_CONTROLS]);
+			}
+		}
+	}
+}
+class TControlCollection extends TList
+{
+	private $_o;
+	public function __construct(TControl $owner,$readOnly=false)
+	{
+		$this->_o=$owner;
+		parent::__construct(null,$readOnly);
+	}
+	protected function getOwner()
+	{
+		return $this->_o;
+	}
+	public function insertAt($index,$item)
+	{
+		if($item instanceof TControl)
+		{
+			parent::insertAt($index,$item);
+			$this->_o->addedControl($item);
+		}
+		else if(is_string($item) || ($item instanceof IRenderable))
+			parent::insertAt($index,$item);
+		else
+			throw new TInvalidDataTypeException('controlcollection_control_required');
+	}
+	public function removeAt($index)
+	{
+		$item=parent::removeAt($index);
+		if($item instanceof TControl)
+			$this->_o->removedControl($item);
+		return $item;
+	}
+	public function clear()
+	{
+		parent::clear();
+		if($this->_o instanceof INamingContainer)
+			$this->_o->clearNamingContainer();
+	}
+}
+class TEmptyControlCollection extends TControlCollection
+{
+	public function __construct(TControl $owner)
+	{
+		parent::__construct($owner,true);
+	}
+	public function insertAt($index,$item)
+	{
+		if(!is_string($item))  			parent::insertAt($index,$item);  	}
+}
+interface INamingContainer
+{
+}
+interface IPostBackEventHandler
+{
+	public function raisePostBackEvent($param);
+}
+interface IPostBackDataHandler
+{
+	public function loadPostData($key,$values);
+	public function raisePostDataChangedEvent();
+	public function getDataChanged();
+}
+interface IValidator
+{
+	public function validate();
+	public function getIsValid();
+	public function setIsValid($value);
+	public function getErrorMessage();
+	public function setErrorMessage($value);
+}
+interface IValidatable
+{
+	public function getValidationPropertyValue();
+	public function getIsValid();
+	public function setIsValid($value);
+}
+interface IBroadcastEventReceiver
+{
+	public function broadcastEventReceived($sender,$param);
+}
+interface ITheme
+{
+	public function applySkin($control);
+}
+interface ITemplate
+{
+	public function instantiateIn($parent);
+}
+interface IButtonControl
+{
+	public function getText();
+	public function setText($value);
+	public function getCausesValidation();
+	public function setCausesValidation($value);
+	public function getCommandName();
+	public function setCommandName($value);
+	public function getCommandParameter();
+	public function setCommandParameter($value);
+	public function getValidationGroup();
+	public function setValidationGroup($value);
+	public function onClick($param);
+	public function onCommand($param);
+	public function setIsDefaultButton($value);
+	public function getIsDefaultButton();
+}
+interface ISurroundable
+{
+	public function getSurroundingTagID();
+}
+class TBroadcastEventParameter extends TEventParameter
+{
+	private $_name;
+	private $_param;
+	public function __construct($name='',$parameter=null)
+	{
+		$this->_name=$name;
+		$this->_param=$parameter;
+	}
+	public function getName()
+	{
+		return $this->_name;
+	}
+	public function setName($value)
+	{
+		$this->_name=$value;
+	}
+	public function getParameter()
+	{
+		return $this->_param;
+	}
+	public function setParameter($value)
+	{
+		$this->_param=$value;
+	}
+}
+class TCommandEventParameter extends TEventParameter
+{
+	private $_name;
+	private $_param;
+	public function __construct($name='',$parameter='')
+	{
+		$this->_name=$name;
+		$this->_param=$parameter;
+	}
+	public function getCommandName()
+	{
+		return $this->_name;
+	}
+	public function getCommandParameter()
+	{
+		return $this->_param;
+	}
+}
+class TCompositeLiteral extends TComponent implements IRenderable, IBindable
+{
+	const TYPE_EXPRESSION=0;
+	const TYPE_STATEMENTS=1;
+	const TYPE_DATABINDING=2;
+	private $_container=null;
+	private $_items=array();
+	private $_expressions=array();
+	private $_statements=array();
+	private $_bindings=array();
+	public function __construct($items)
+	{
+		$this->_items=array();
+		$this->_expressions=array();
+		$this->_statements=array();
+		foreach($items as $id=>$item)
+		{
+			if(is_array($item))
+			{
+				if($item[0]===self::TYPE_EXPRESSION)
+					$this->_expressions[$id]=$item[1];
+				else if($item[0]===self::TYPE_STATEMENTS)
+					$this->_statements[$id]=$item[1];
+				else if($item[0]===self::TYPE_DATABINDING)
+					$this->_bindings[$id]=$item[1];
+				$this->_items[$id]='';
+			}
+			else
+				$this->_items[$id]=$item;
+		}
+	}
+	public function getContainer()
+	{
+		return $this->_container;
+	}
+	public function setContainer(TComponent $value)
+	{
+		$this->_container=$value;
+	}
+	public function evaluateDynamicContent()
+	{
+		$context=$this->_container===null?$this:$this->_container;
+		foreach($this->_expressions as $id=>$expression)
+			$this->_items[$id]=$context->evaluateExpression($expression);
+		foreach($this->_statements as $id=>$statement)
+			$this->_items[$id]=$context->evaluateStatements($statement);
+	}
+	public function dataBind()
+	{
+		$context=$this->_container===null?$this:$this->_container;
+		foreach($this->_bindings as $id=>$binding)
+			$this->_items[$id]=$context->evaluateExpression($binding);
+	}
+	public function render($writer)
+	{
+		$writer->write(implode('',$this->_items));
+	}
+}
+class TFont extends TComponent
+{
+	const IS_BOLD=0x01;
+	const IS_ITALIC=0x02;
+	const IS_OVERLINE=0x04;
+	const IS_STRIKEOUT=0x08;
+	const IS_UNDERLINE=0x10;
+	const IS_SET_BOLD=0x01000;
+	const IS_SET_ITALIC=0x02000;
+	const IS_SET_OVERLINE=0x04000;
+	const IS_SET_STRIKEOUT=0x08000;
+	const IS_SET_UNDERLINE=0x10000;
+	const IS_SET_SIZE=0x20000;
+	const IS_SET_NAME=0x40000;
+	private $_flags=0;
+	private $_name='';
+	private $_size='';
+	public function getBold()
+	{
+		return ($this->_flags & self::IS_BOLD)!==0;
+	}
+	public function setBold($value)
+	{
+		$this->_flags |= self::IS_SET_BOLD;
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags |= self::IS_BOLD;
+		else
+			$this->_flags &= ~self::IS_BOLD;
+	}
+	public function getItalic()
+	{
+		return ($this->_flags & self::IS_ITALIC)!==0;
+	}
+	public function setItalic($value)
+	{
+		$this->_flags |= self::IS_SET_ITALIC;
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags |= self::IS_ITALIC;
+		else
+			$this->_flags &= ~self::IS_ITALIC;
+	}
+	public function getOverline()
+	{
+		return ($this->_flags & self::IS_OVERLINE)!==0;
+	}
+	public function setOverline($value)
+	{
+		$this->_flags |= self::IS_SET_OVERLINE;
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags |= self::IS_OVERLINE;
+		else
+			$this->_flags &= ~self::IS_OVERLINE;
+	}
+	public function getSize()
+	{
+		return $this->_size;
+	}
+	public function setSize($value)
+	{
+		$this->_flags |= self::IS_SET_SIZE;
+		$this->_size=$value;
+	}
+	public function getStrikeout()
+	{
+		return ($this->_flags & self::IS_STRIKEOUT)!==0;
+	}
+	public function setStrikeout($value)
+	{
+		$this->_flags |= self::IS_SET_STRIKEOUT;
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags |= self::IS_STRIKEOUT;
+		else
+			$this->_flags &= ~self::IS_STRIKEOUT;
+	}
+	public function getUnderline()
+	{
+		return ($this->_flags & self::IS_UNDERLINE)!==0;
+	}
+	public function setUnderline($value)
+	{
+		$this->_flags |= self::IS_SET_UNDERLINE;
+		if(TPropertyValue::ensureBoolean($value))
+			$this->_flags |= self::IS_UNDERLINE;
+		else
+			$this->_flags &= ~self::IS_UNDERLINE;
+	}
+	public function getName()
+	{
+		return $this->_name;
+	}
+	public function setName($value)
+	{
+		$this->_flags |= self::IS_SET_NAME;
+		$this->_name=$value;
+	}
+	public function getIsEmpty()
+	{
+		return !$this->_flags;
+	}
+	public function reset()
+	{
+		$this->_flags=0;
+		$this->_name='';
+		$this->_size='';
+	}
+	public function mergeWith($font)
+	{
+		if($font===null || $font->_flags===0)
+			return;
+		if(!($this->_flags & self::IS_SET_BOLD) && ($font->_flags & self::IS_SET_BOLD))
+			$this->setBold($font->getBold());
+		if(!($this->_flags & self::IS_SET_ITALIC) && ($font->_flags & self::IS_SET_ITALIC))
+			$this->setItalic($font->getItalic());
+		if(!($this->_flags & self::IS_SET_OVERLINE) && ($font->_flags & self::IS_SET_OVERLINE))
+			$this->setOverline($font->getOverline());
+		if(!($this->_flags & self::IS_SET_STRIKEOUT) && ($font->_flags & self::IS_SET_STRIKEOUT))
+			$this->setStrikeout($font->getStrikeout());
+		if(!($this->_flags & self::IS_SET_UNDERLINE) && ($font->_flags & self::IS_SET_UNDERLINE))
+			$this->setUnderline($font->getUnderline());
+		if(!($this->_flags & self::IS_SET_SIZE) && ($font->_flags & self::IS_SET_SIZE))
+			$this->setSize($font->getSize());
+		if(!($this->_flags & self::IS_SET_NAME) && ($font->_flags & self::IS_SET_NAME))
+			$this->setName($font->getName());
+	}
+	public function copyFrom($font)
+	{
+		if($font===null || $font->_flags===0)
+			return;
+		if($font->_flags & self::IS_SET_BOLD)
+			$this->setBold($font->getBold());
+		if($font->_flags & self::IS_SET_ITALIC)
+			$this->setItalic($font->getItalic());
+		if($font->_flags & self::IS_SET_OVERLINE)
+			$this->setOverline($font->getOverline());
+		if($font->_flags & self::IS_SET_STRIKEOUT)
+			$this->setStrikeout($font->getStrikeout());
+		if($font->_flags & self::IS_SET_UNDERLINE)
+			$this->setUnderline($font->getUnderline());
+		if($font->_flags & self::IS_SET_SIZE)
+			$this->setSize($font->getSize());
+		if($font->_flags & self::IS_SET_NAME)
+			$this->setName($font->getName());
+	}
+	public function toString()
+	{
+		if($this->_flags===0)
+			return '';
+		$str='';
+		if($this->_flags & self::IS_SET_BOLD)
+			$str.='font-weight:'.(($this->_flags & self::IS_BOLD)?'bold;':'normal;');
+		if($this->_flags & self::IS_SET_ITALIC)
+			$str.='font-style:'.(($this->_flags & self::IS_ITALIC)?'italic;':'normal;');
+		$textDec='';
+		if($this->_flags & self::IS_UNDERLINE)
+			$textDec.='underline';
+		if($this->_flags & self::IS_OVERLINE)
+			$textDec.=' overline';
+		if($this->_flags & self::IS_STRIKEOUT)
+			$textDec.=' line-through';
+		$textDec=ltrim($textDec);
+		if($textDec!=='')
+			$str.='text-decoration:'.$textDec.';';
+		if($this->_size!=='')
+			$str.='font-size:'.$this->_size.';';
+		if($this->_name!=='')
+			$str.='font-family:'.$this->_name.';';
+		return $str;
+	}
+	public function addAttributesToRender($writer)
+	{
+		if($this->_flags===0)
+			return;
+		if($this->_flags & self::IS_SET_BOLD)
+			$writer->addStyleAttribute('font-weight',(($this->_flags & self::IS_BOLD)?'bold':'normal'));
+		if($this->_flags & self::IS_SET_ITALIC)
+			$writer->addStyleAttribute('font-style',(($this->_flags & self::IS_ITALIC)?'italic':'normal'));
+		$textDec='';
+		if($this->_flags & self::IS_UNDERLINE)
+			$textDec.='underline';
+		if($this->_flags & self::IS_OVERLINE)
+			$textDec.=' overline';
+		if($this->_flags & self::IS_STRIKEOUT)
+			$textDec.=' line-through';
+		$textDec=ltrim($textDec);
+		if($textDec!=='')
+			$writer->addStyleAttribute('text-decoration',$textDec);
+		if($this->_size!=='')
+			$writer->addStyleAttribute('font-size',$this->_size);
+		if($this->_name!=='')
+			$writer->addStyleAttribute('font-family',$this->_name);
+	}
+}
+class TStyle extends TComponent
+{
+	private $_fields=array();
+	private $_font=null;
+	private $_class=null;
+	private $_customStyle=null;
+	private $_displayStyle='Fixed';
+	public function __construct($style=null)
+	{
+		if($style!==null)
+			$this->copyFrom($style);
+	}
+	public function __clone()
+	{
+		if($this->_font!==null)
+			$this->_font = clone($this->_font);
+	}
+	public function getBackColor()
+	{
+		return isset($this->_fields['background-color'])?$this->_fields['background-color']:'';
+	}
+	public function setBackColor($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['background-color']);
+		else
+			$this->_fields['background-color']=$value;
+	}
+	public function getBorderColor()
+	{
+		return isset($this->_fields['border-color'])?$this->_fields['border-color']:'';
+	}
+	public function setBorderColor($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['border-color']);
+		else
+			$this->_fields['border-color']=$value;
+	}
+	public function getBorderStyle()
+	{
+		return isset($this->_fields['border-style'])?$this->_fields['border-style']:'';
+	}
+	public function setBorderStyle($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['border-style']);
+		else
+			$this->_fields['border-style']=$value;
+	}
+	public function getBorderWidth()
+	{
+		return isset($this->_fields['border-width'])?$this->_fields['border-width']:'';
+	}
+	public function setBorderWidth($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['border-width']);
+		else
+			$this->_fields['border-width']=$value;
+	}
+	public function getCssClass()
+	{
+		return $this->_class===null?'':$this->_class;
+	}
+	public function hasCssClass()
+	{
+		return ($this->_class!==null);
+	}
+	public function setCssClass($value)
+	{
+		$this->_class=$value;
+	}
+	public function getFont()
+	{
+		if($this->_font===null)
+			$this->_font=new TFont;
+		return $this->_font;
+	}
+	public function hasFont()
+	{
+		return $this->_font !== null;
+	}
+	public function setDisplayStyle($value)
+	{
+		$this->_displayStyle = TPropertyValue::ensureEnum($value, 'TDisplayStyle');
+		switch($this->_displayStyle)
+		{
+			case TDisplayStyle::None:
+				$this->_fields['display'] = 'none';
+				break;
+			case TDisplayStyle::Dynamic:
+				$this->_fields['display'] = ''; 				break;
+			case TDisplayStyle::Fixed:
+				$this->_fields['visibility'] = 'visible';
+				break;
+			case TDisplayStyle::Hidden:
+				$this->_fields['visibility'] = 'hidden';
+				break;
+		}
+	}
+	public function getDisplayStyle()
+	{
+		return $this->_displayStyle;
+	}
+	public function getForeColor()
+	{
+		return isset($this->_fields['color'])?$this->_fields['color']:'';
+	}
+	public function setForeColor($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['color']);
+		else
+			$this->_fields['color']=$value;
+	}
+	public function getHeight()
+	{
+		return isset($this->_fields['height'])?$this->_fields['height']:'';
+	}
+	public function setHeight($value)
+	{
+		if(trim($value)==='')
+			unset($this->_fields['height']);
+		else
+			$this->_fields['height']=$value;
+	}
+	public function getCustomStyle()
+	{
+		return $this->_customStyle===null?'':$this->_customStyle;
+	}
+	public function setCustomStyle($value)
+	{
+		$this->_customStyle=$value;
+	}
+	public function getStyleField($name)
+	{
+		return isset($this->_fields[$name])?$this->_fields[$name]:'';
+	}
+	public function setStyleField($name,$value)
+	{
+		$this->_fields[$name]=$value;
+	}
+	public function clearStyleField($name)
+	{
+		unset($this->_fields[$name]);
+	}
+	public function hasStyleField($name)
+	{
+		return isset($this->_fields[$name]);
+	}
+	public function getWidth()
+	{
+		return isset($this->_fields['width'])?$this->_fields['width']:'';
+	}
+	public function setWidth($value)
+	{
+		$this->_fields['width']=$value;
+	}
+	public function reset()
+	{
+		$this->_fields=array();
+		$this->_font=null;
+		$this->_class=null;
+		$this->_customStyle=null;
+	}
+	public function copyFrom($style)
+	{
+		if($style instanceof TStyle)
+		{
+			$this->_fields=array_merge($this->_fields,$style->_fields);
+			if($style->_class!==null)
+				$this->_class=$style->_class;
+			if($style->_customStyle!==null)
+				$this->_customStyle=$style->_customStyle;
+			if($style->_font!==null)
+				$this->getFont()->copyFrom($style->_font);
+		}
+	}
+	public function mergeWith($style)
+	{
+		if($style instanceof TStyle)
+		{
+			$this->_fields=array_merge($style->_fields,$this->_fields);
+			if($this->_class===null)
+				$this->_class=$style->_class;
+			if($this->_customStyle===null)
+				$this->_customStyle=$style->_customStyle;
+			if($style->_font!==null)
+				$this->getFont()->mergeWith($style->_font);
+		}
+	}
+	public function addAttributesToRender($writer)
+	{
+		if($this->_customStyle!==null)
+		{
+			foreach(explode(';',$this->_customStyle) as $style)
+			{
+				$arr=explode(':',$style,2);
+				if(isset($arr[1]) && trim($arr[0])!=='')
+					$writer->addStyleAttribute(trim($arr[0]),trim($arr[1]));
+			}
+		}
+		$writer->addStyleAttributes($this->_fields);
+		if($this->_font!==null)
+			$this->_font->addAttributesToRender($writer);
+		if($this->_class!==null)
+			$writer->addAttribute('class',$this->_class);
+	}
+	public function getStyleFields()
+	{
+		return $this->_fields;
+	}
+}
+class TDisplayStyle extends TEnumerable
+{
+	const None='None';
+	const Dynamic='Dynamic';
+	const Fixed='Fixed';
+	const Hidden='Hidden';
+}
+class TTableStyle extends TStyle
+{
+	private $_backImageUrl=null;
+	private $_horizontalAlign=null;
+	private $_cellPadding=null;
+	private $_cellSpacing=null;
+	private $_gridLines=null;
+	private $_borderCollapse=null;
+	public function reset()
+	{
+		$this->_backImageUrl=null;
+		$this->_horizontalAlign=null;
+		$this->_cellPadding=null;
+		$this->_cellSpacing=null;
+		$this->_gridLines=null;
+		$this->_borderCollapse=null;
+	}
+	public function copyFrom($style)
+	{
+		parent::copyFrom($style);
+		if($style instanceof TTableStyle)
+		{
+			if($style->_backImageUrl!==null)
+				$this->_backImageUrl=$style->_backImageUrl;
+			if($style->_horizontalAlign!==null)
+				$this->_horizontalAlign=$style->_horizontalAlign;
+			if($style->_cellPadding!==null)
+				$this->_cellPadding=$style->_cellPadding;
+			if($style->_cellSpacing!==null)
+				$this->_cellSpacing=$style->_cellSpacing;
+			if($style->_gridLines!==null)
+				$this->_gridLines=$style->_gridLines;
+			if($style->_borderCollapse!==null)
+				$this->_borderCollapse=$style->_borderCollapse;
+		}
+	}
+	public function mergeWith($style)
+	{
+		parent::mergeWith($style);
+		if($style instanceof TTableStyle)
+		{
+			if($this->_backImageUrl===null && $style->_backImageUrl!==null)
+				$this->_backImageUrl=$style->_backImageUrl;
+			if($this->_horizontalAlign===null && $style->_horizontalAlign!==null)
+				$this->_horizontalAlign=$style->_horizontalAlign;
+			if($this->_cellPadding===null && $style->_cellPadding!==null)
+				$this->_cellPadding=$style->_cellPadding;
+			if($this->_cellSpacing===null && $style->_cellSpacing!==null)
+				$this->_cellSpacing=$style->_cellSpacing;
+			if($this->_gridLines===null && $style->_gridLines!==null)
+				$this->_gridLines=$style->_gridLines;
+			if($this->_borderCollapse===null && $style->_borderCollapse!==null)
+				$this->_borderCollapse=$style->_borderCollapse;
+		}
+	}
+	public function addAttributesToRender($writer)
+	{
+		if(($url=trim($this->getBackImageUrl()))!=='')
+			$writer->addStyleAttribute('background-image','url('.$url.')');
+		if(($horizontalAlign=$this->getHorizontalAlign())!==THorizontalAlign::NotSet)
+			$writer->addStyleAttribute('text-align',strtolower($horizontalAlign));
+		if(($cellPadding=$this->getCellPadding())>=0)
+			$writer->addAttribute('cellpadding',"$cellPadding");
+		if(($cellSpacing=$this->getCellSpacing())>=0)
+			$writer->addAttribute('cellspacing',"$cellSpacing");
+		if($this->getBorderCollapse())
+			$writer->addStyleAttribute('border-collapse','collapse');
+		switch($this->getGridLines())
+		{
+			case TTableGridLines::Horizontal : $writer->addAttribute('rules','rows'); break;
+			case TTableGridLines::Vertical : $writer->addAttribute('rules','cols'); break;
+			case TTableGridLines::Both : $writer->addAttribute('rules','all'); break;
+		}
+		parent::addAttributesToRender($writer);
+	}
+	public function getBackImageUrl()
+	{
+		return $this->_backImageUrl===null?'':$this->_backImageUrl;
+	}
+	public function setBackImageUrl($value)
+	{
+		$this->_backImageUrl=$value;
+	}
+	public function getHorizontalAlign()
+	{
+		return $this->_horizontalAlign===null?THorizontalAlign::NotSet:$this->_horizontalAlign;
+	}
+	public function setHorizontalAlign($value)
+	{
+		$this->_horizontalAlign=TPropertyValue::ensureEnum($value,'THorizontalAlign');
+	}
+	public function getCellPadding()
+	{
+		return $this->_cellPadding===null?-1:$this->_cellPadding;
+	}
+	public function setCellPadding($value)
+	{
+		if(($this->_cellPadding=TPropertyValue::ensureInteger($value))<-1)
+			throw new TInvalidDataValueException('tablestyle_cellpadding_invalid');
+	}
+	public function getCellSpacing()
+	{
+		return $this->_cellSpacing===null?-1:$this->_cellSpacing;
+	}
+	public function setCellSpacing($value)
+	{
+		if(($this->_cellSpacing=TPropertyValue::ensureInteger($value))<-1)
+			throw new TInvalidDataValueException('tablestyle_cellspacing_invalid');
+	}
+	public function getGridLines()
+	{
+		return $this->_gridLines===null?TTableGridLines::None:$this->_gridLines;
+	}
+	public function setGridLines($value)
+	{
+		$this->_gridLines=TPropertyValue::ensureEnum($value,'TTableGridLines');
+	}
+	public function getBorderCollapse()
+	{
+		return $this->_borderCollapse===null?false:$this->_borderCollapse;
+	}
+	public function setBorderCollapse($value)
+	{
+		$this->_borderCollapse=TPropertyValue::ensureBoolean($value);
+	}
+}
+class TTableItemStyle extends TStyle
+{
+	private $_horizontalAlign=null;
+	private $_verticalAlign=null;
+	private $_wrap=null;
+	public function reset()
+	{
+		parent::reset();
+		$this->_verticalAlign=null;
+		$this->_horizontalAlign=null;
+		$this->_wrap=null;
+	}
+	public function copyFrom($style)
+	{
+		parent::copyFrom($style);
+		if($style instanceof TTableItemStyle)
+		{
+			if($this->_verticalAlign===null && $style->_verticalAlign!==null)
+				$this->_verticalAlign=$style->_verticalAlign;
+			if($this->_horizontalAlign===null && $style->_horizontalAlign!==null)
+				$this->_horizontalAlign=$style->_horizontalAlign;
+			if($this->_wrap===null && $style->_wrap!==null)
+				$this->_wrap=$style->_wrap;
+		}
+	}
+	public function mergeWith($style)
+	{
+		parent::mergeWith($style);
+		if($style instanceof TTableItemStyle)
+		{
+			if($style->_verticalAlign!==null)
+				$this->_verticalAlign=$style->_verticalAlign;
+			if($style->_horizontalAlign!==null)
+				$this->_horizontalAlign=$style->_horizontalAlign;
+			if($style->_wrap!==null)
+				$this->_wrap=$style->_wrap;
+		}
+	}
+	public function addAttributesToRender($writer)
+	{
+		if(!$this->getWrap())
+			$writer->addStyleAttribute('white-space','nowrap');
+		if(($horizontalAlign=$this->getHorizontalAlign())!==THorizontalAlign::NotSet)
+			$writer->addAttribute('align',strtolower($horizontalAlign));
+		if(($verticalAlign=$this->getVerticalAlign())!==TVerticalAlign::NotSet)
+			$writer->addAttribute('valign',strtolower($verticalAlign));
+		parent::addAttributesToRender($writer);
+	}
+	public function getHorizontalAlign()
+	{
+		return $this->_horizontalAlign===null?THorizontalAlign::NotSet:$this->_horizontalAlign;
+	}
+	public function setHorizontalAlign($value)
+	{
+		$this->_horizontalAlign=TPropertyValue::ensureEnum($value,'THorizontalAlign');
+	}
+	public function getVerticalAlign()
+	{
+		return $this->_verticalAlign===null?TVerticalAlign::NotSet:$this->_verticalAlign;
+	}
+	public function setVerticalAlign($value)
+	{
+		$this->_verticalAlign=TPropertyValue::ensureEnum($value,'TVerticalAlign');
+	}
+	public function getWrap()
+	{
+		return $this->_wrap===null?true:$this->_wrap;
+	}
+	public function setWrap($value)
+	{
+		$this->_wrap=TPropertyValue::ensureBoolean($value);
+	}
+}
+class THorizontalAlign extends TEnumerable
+{
+	const NotSet='NotSet';
+	const Left='Left';
+	const Right='Right';
+	const Center='Center';
+	const Justify='Justify';
+}
+class TVerticalAlign extends TEnumerable
+{
+	const NotSet='NotSet';
+	const Top='Top';
+	const Bottom='Bottom';
+	const Middle='Middle';
+}
+class TTableGridLines extends TEnumerable
+{
+	const None='None';
+	const Horizontal='Horizontal';
+	const Vertical='Vertical';
+	const Both='Both';
+}
+class TWebControlAdapter extends TControlAdapter
+{
+	public function render($writer)
+	{
+		$this->renderBeginTag($writer);
+		$this->renderContents($writer);
+		$this->renderEndTag($writer);
+	}
+	public function renderBeginTag($writer)
+	{
+		$this->getControl()->renderBeginTag($writer);
+	}
+	public function renderContents($writer)
+	{
+		$this->getControl()->renderContents($writer);
+	}
+	public function renderEndTag($writer)
+	{
+		$this->getControl()->renderEndTag($writer);
+	}
+}
+class TWebControlDecorator extends TComponent {
+	private $_internalonly;
+	private $_usestate = false;
+	private $_control;
+	private $_outercontrol;
+	private $_addedTemplateDecoration=false;
+	private $_pretagtext = '';
+	private $_precontentstext = '';
+	private $_postcontentstext = '';
+	private $_posttagtext = '';
+	private $_pretagtemplate;
+	private $_precontentstemplate;
+	private $_postcontentstemplate;
+	private $_posttagtemplate;
+	public function __construct($control, $onlyinternal = false) {
+		$this->_control = $control;
+		$this->_internalonly = $onlyinternal;
+	}
+	public function getUseState()
+	{
+		return $this->_usestate;
+	}
+	public function setUseState($value)
+	{
+		$this->_usestate = TPropertyValue::ensureBoolean($value);
+	}
+	public function getPreTagText() {
+		return $this->_pretagtext;
+	}
+	public function setPreTagText($value) {
+		if(!$this->_internalonly && !$this->_control->getIsSkinApplied())
+			$this->_pretagtext = TPropertyValue::ensureString($value);
+	}
+	public function getPreContentsText() {
+		return $this->_precontentstext;
+	}
+	public function setPreContentsText($value) {
+		if(!$this->_control->getIsSkinApplied())
+			$this->_precontentstext = TPropertyValue::ensureString($value);
+	}
+	public function getPostContentsText() {
+		return $this->_postcontentstext;
+	}
+	public function setPostContentsText($value) {
+		if(!$this->_control->getIsSkinApplied())
+			$this->_postcontentstext = TPropertyValue::ensureString($value);
+	}
+	public function getPostTagText() {
+		return $this->_posttagtext;
+	}
+	public function setPostTagText($value) {
+		if(!$this->_internalonly && !$this->_control->getIsSkinApplied())
+			$this->_posttagtext = TPropertyValue::ensureString($value);
+	}
+	public function getPreTagTemplate() {
+		return $this->_pretagtemplate;
+	}
+	public function setPreTagTemplate($value) {
+		if(!$this->_internalonly && !$this->_control->getIsSkinApplied())
+			$this->_pretagtemplate = $value;
+	}
+	public function getPreContentsTemplate() {
+		return $this->_precontentstemplate;
+	}
+	public function setPreContentsTemplate($value) {
+		if(!$this->_control->getIsSkinApplied())
+			$this->_precontentstemplate = $value;
+	}
+	public function getPostContentsTemplate() {
+		return $this->_postcontentstemplate;
+	}
+	public function setPostContentsTemplate($value) {
+		if(!$this->_control->getIsSkinApplied())
+			$this->_postcontentstemplate = $value;
+	}
+	public function getPostTagTemplate() {
+		return $this->_posttagtemplate;
+	}
+	public function setPostTagTemplate($value) {
+		if(!$this->_internalonly && !$this->_control->getIsSkinApplied())
+			$this->_posttagtemplate = $value;
+	}
+	public function instantiate($outercontrol = null) {
+		if($this->getPreTagTemplate() || $this->getPreContentsTemplate() || 
+			$this->getPostContentsTemplate() || $this->getPostTagTemplate()) {
+			$this->_outercontrol = $outercontrol;
+			if($this->getUseState())
+				$this->ensureTemplateDecoration();
+			else
+				$this->_control->getPage()->onSaveStateComplete[] = array($this, 'ensureTemplateDecoration');
+		}
+	}
+	public function ensureTemplateDecoration($sender=null, $param=null) {
+		$control = $this->_control;
+		$outercontrol = $this->_outercontrol;
+		if($outercontrol === null)
+			$outercontrol = $control;
+		if($this->_addedTemplateDecoration)
+			return $this->_addedTemplateDecoration;
+		$this->_addedTemplateDecoration = true;
+		if($this->getPreContentsTemplate())
+		{
+			$precontents = Prado::createComponent('TCompositeControl');
+			$this->getPreContentsTemplate()->instantiateIn($precontents);
+			$control->getControls()->insertAt(0, $precontents);
+		}
+		if($this->getPostContentsTemplate())
+		{
+			$postcontents = Prado::createComponent('TCompositeControl');
+			$this->getPostContentsTemplate()->instantiateIn($postcontents);
+			$control->getControls()->add($postcontents);
+		}
+		if(!$outercontrol->getParent())
+			return $this->_addedTemplateDecoration;
+		if($this->getPreTagTemplate())
+		{
+			$pretag = Prado::createComponent('TCompositeControl');
+			$this->getPreTagTemplate()->instantiateIn($pretag);
+			$outercontrol->getParent()->getControls()->insertBefore($outercontrol, $pretag);
+		}
+		if($this->getPostTagTemplate())
+		{
+			$posttag = Prado::createComponent('TCompositeControl');
+			$this->getPostTagTemplate()->instantiateIn($posttag);
+			$outercontrol->getParent()->getControls()->insertAfter($outercontrol, $posttag);
+		}
+		return true;
+	}
+	public function renderPreTagText($writer) {
+		$writer->write($this->getPreTagText());
+	}
+	public function renderPreContentsText($writer) {
+		$writer->write($this->getPreContentsText());
+	}
+	public function renderPostContentsText($writer) {
+		$writer->write($this->getPostContentsText());
+	}
+	public function renderPostTagText($writer) {
+		$writer->write($this->getPostTagText());
+	}
+}
+class TWebControl extends TControl implements IStyleable
+{
+	private $_ensureid=false;
+	protected $_decorator;
+	public function setEnsureId($value)
+	{
+		$this->_ensureid |= TPropertyValue::ensureBoolean($value);
+	}
+	public function getEnsureId()
+	{
+		return $this->_ensureid;
+	}
+	public function getDecorator($create=true)
+	{
+		if($create && !$this->_decorator)
+			$this->_decorator = Prado::createComponent('TWebControlDecorator', $this);
+		return $this->_decorator;
+	}
+	public function copyBaseAttributes(TWebControl $control)
+	{
+		$this->setAccessKey($control->getAccessKey());
+		$this->setToolTip($control->getToolTip());
+		$this->setTabIndex($control->getTabIndex());
+		if(!$control->getEnabled())
+			$this->setEnabled(false);
+		if($control->getHasAttributes())
+			$this->getAttributes()->copyFrom($control->getAttributes());
+	}
+	public function getAccessKey()
+	{
+		return $this->getViewState('AccessKey','');
+	}
+	public function setAccessKey($value)
+	{
+		if(strlen($value)>1)
+			throw new TInvalidDataValueException('webcontrol_accesskey_invalid',get_class($this),$value);
+		$this->setViewState('AccessKey',$value,'');
+	}
+	public function getBackColor()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getBackColor();
+		else
+			return '';
+	}
+	public function setBackColor($value)
+	{
+		$this->getStyle()->setBackColor($value);
+	}
+	public function getBorderColor()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getBorderColor();
+		else
+			return '';
+	}
+	public function setBorderColor($value)
+	{
+		$this->getStyle()->setBorderColor($value);
+	}
+	public function getBorderStyle()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getBorderStyle();
+		else
+			return '';
+	}
+	public function setBorderStyle($value)
+	{
+		$this->getStyle()->setBorderStyle($value);
+	}
+	public function getBorderWidth()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getBorderWidth();
+		else
+			return '';
+	}
+	public function setBorderWidth($value)
+	{
+		$this->getStyle()->setBorderWidth($value);
+	}
+	public function getFont()
+	{
+		return $this->getStyle()->getFont();
+	}
+	public function getForeColor()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getForeColor();
+		else
+			return '';
+	}
+	public function setForeColor($value)
+	{
+		$this->getStyle()->setForeColor($value);
+	}
+	public function getHeight()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getHeight();
+		else
+			return '';
+	}
+	public function setDisplay($value)
+	{
+		$this->getStyle()->setDisplayStyle($value);
+	}
+	public function getDisplay()
+	{
+		return $this->getStyle()->getDisplayStyle();
+	}
+	public function setCssClass($value)
+	{
+		$this->getStyle()->setCssClass($value);
+	}
+	public function getCssClass()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getCssClass();
+		else
+			return '';
+	}
+	public function setHeight($value)
+	{
+		$this->getStyle()->setHeight($value);
+	}
+	public function getHasStyle()
+	{
+		return $this->getViewState('Style',null)!==null;
+	}
+	protected function createStyle()
+	{
+		return new TStyle;
+	}
+	public function getStyle()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style;
+		else
+		{
+			$style=$this->createStyle();
+			$this->setViewState('Style',$style,null);
+			return $style;
+		}
+	}
+	public function setStyle($value)
+	{
+		if(is_string($value))
+			$this->getStyle()->setCustomStyle($value);
+		else
+			throw new TInvalidDataValueException('webcontrol_style_invalid',get_class($this));
+	}
+	public function clearStyle()
+	{
+		$this->clearViewState('Style');
+	}
+	public function getTabIndex()
+	{
+		return $this->getViewState('TabIndex',0);
+	}
+	public function setTabIndex($value)
+	{
+		$this->setViewState('TabIndex',TPropertyValue::ensureInteger($value),0);
+	}
+	protected function getTagName()
+	{
+		return 'span';
+	}
+	public function getToolTip()
+	{
+		return $this->getViewState('ToolTip','');
+	}
+	public function setToolTip($value)
+	{
+		$this->setViewState('ToolTip',$value,'');
+	}
+	public function getWidth()
+	{
+		if($style=$this->getViewState('Style',null))
+			return $style->getWidth();
+		else
+			return '';
+	}
+	public function setWidth($value)
+	{
+		$this->getStyle()->setWidth($value);
+	}
+	public function onPreRender($param) {
+		if($decorator = $this->getDecorator(false))
+			$decorator->instantiate();
+		parent::onPreRender($param);
+	}
+	protected function addAttributesToRender($writer)
+	{
+		if($this->getID()!=='' || $this->getEnsureId())
+			$writer->addAttribute('id',$this->getClientID());
+		if(($accessKey=$this->getAccessKey())!=='')
+			$writer->addAttribute('accesskey',$accessKey);
+		if(!$this->getEnabled())
+			$writer->addAttribute('disabled','disabled');
+		if(($tabIndex=$this->getTabIndex())>0)
+			$writer->addAttribute('tabindex',"$tabIndex");
+		if(($toolTip=$this->getToolTip())!=='')
+			$writer->addAttribute('title',$toolTip);
+		if($style=$this->getViewState('Style',null))
+			$style->addAttributesToRender($writer);
+		if($this->getHasAttributes())
+		{
+			foreach($this->getAttributes() as $name=>$value)
+				$writer->addAttribute($name,$value);
+		}
+	}
+	public function render($writer)
+	{
+		$this->renderBeginTag($writer);
+		$this->renderContents($writer);
+		$this->renderEndTag($writer);
+	}
+	public function renderBeginTag($writer)
+	{
+		if($decorator = $this->getDecorator(false)) {
+			$decorator->renderPreTagText($writer);
+			$this->addAttributesToRender($writer);
+			$writer->renderBeginTag($this->getTagName());
+			$decorator->renderPreContentsText($writer);
+		} else {
+			$this->addAttributesToRender($writer);
+			$writer->renderBeginTag($this->getTagName());
+		}
+	}
+	public function renderContents($writer)
+	{
+		parent::renderChildren($writer);
+	}
+	public function renderEndTag($writer)
+	{
+		if($decorator = $this->getDecorator(false)) {
+			$decorator->renderPostContentsText($writer);
+			$writer->renderEndTag();
+			$decorator->renderPostTagText($writer);
+		} else 
+			$writer->renderEndTag($writer);
+	}
+}
+class TCompositeControl extends TControl implements INamingContainer
+{
+	protected function initRecursive($namingContainer=null)
+	{
+		$this->ensureChildControls();
+		parent::initRecursive($namingContainer);
+	}
+}
+class TTemplateControl extends TCompositeControl
+{
+	const EXT_TEMPLATE='.tpl';
+	private static $_template=array();
+	private $_localTemplate=null;
+	private $_master=null;
+	private $_masterClass='';
+	private $_contents=array();
+	private $_placeholders=array();
+	public function getTemplate()
+	{
+		if($this->_localTemplate===null)
+		{
+			$class=get_class($this);
+			if(!isset(self::$_template[$class]))
+				self::$_template[$class]=$this->loadTemplate();
+			return self::$_template[$class];
+		}
+		else
+			return $this->_localTemplate;
+	}
+	public function setTemplate($value)
+	{
+		$this->_localTemplate=$value;
+	}
+	public function getIsSourceTemplateControl()
+	{
+		if(($template=$this->getTemplate())!==null)
+			return $template->getIsSourceTemplate();
+		else
+			return false;
+	}
+	public function getTemplateDirectory()
+	{
+		if(($template=$this->getTemplate())!==null)
+			return $template->getContextPath();
+		else
+			return '';
+	}
+	protected function loadTemplate()
+	{
+		$template=$this->getService()->getTemplateManager()->getTemplateByClassName(get_class($this));
+		return $template;
+	}
+	public function createChildControls()
+	{
+		if($tpl=$this->getTemplate())
+		{
+			foreach($tpl->getDirective() as $name=>$value)
+			{
+				if(is_string($value))
+					$this->setSubProperty($name,$value);
+				else
+					throw new TConfigurationException('templatecontrol_directive_invalid',get_class($this),$name);
+			}
+			$tpl->instantiateIn($this);
+		}
+	}
+	public function registerContent($id,TContent $object)
+	{
+		if(isset($this->_contents[$id]))
+			throw new TConfigurationException('templatecontrol_contentid_duplicated',$id);
+		else
+			$this->_contents[$id]=$object;
+	}
+	public function registerContentPlaceHolder($id,TContentPlaceHolder $object)
+	{
+		if(isset($this->_placeholders[$id]))
+			throw new TConfigurationException('templatecontrol_placeholderid_duplicated',$id);
+		else
+			$this->_placeholders[$id]=$object;
+	}
+	public function getMasterClass()
+	{
+		return $this->_masterClass;
+	}
+	public function setMasterClass($value)
+	{
+		$this->_masterClass=$value;
+	}
+	public function getMaster()
+	{
+		return $this->_master;
+	}
+	public function injectContent($id,$content)
+	{
+		if(isset($this->_placeholders[$id]))
+		{
+			$placeholder=$this->_placeholders[$id];
+			$controls=$placeholder->getParent()->getControls();
+			$loc=$controls->remove($placeholder);
+			$controls->insertAt($loc,$content);
+		}
+		else
+			throw new TConfigurationException('templatecontrol_placeholder_inexistent',$id);
+	}
+	protected function initRecursive($namingContainer=null)
+	{
+		$this->ensureChildControls();
+		if($this->_masterClass!=='')
+		{
+			$master=Prado::createComponent($this->_masterClass);
+			if(!($master instanceof TTemplateControl))
+				throw new TInvalidDataValueException('templatecontrol_mastercontrol_invalid');
+			$this->_master=$master;
+			$this->getControls()->clear();
+			$this->getControls()->add($master);
+			$master->ensureChildControls();
+			foreach($this->_contents as $id=>$content)
+				$master->injectContent($id,$content);
+		}
+		else if(!empty($this->_contents))
+			throw new TConfigurationException('templatecontrol_mastercontrol_required',get_class($this));
+		parent::initRecursive($namingContainer);
+	}
+}
+class TForm extends TControl
+{
+	public function onInit($param)
+	{
+		parent::onInit($param);
+		$this->getPage()->setForm($this);
+	}
+	protected function addAttributesToRender($writer)
+	{
+		$writer->addAttribute('id',$this->getClientID());
+		$writer->addAttribute('method',$this->getMethod());
+		$uri=$this->getRequest()->getRequestURI();
+		$writer->addAttribute('action',str_replace('&','&amp;',str_replace('&amp;','&',$uri)));
+		if(($enctype=$this->getEnctype())!=='')
+			$writer->addAttribute('enctype',$enctype);
+		$attributes=$this->getAttributes();
+		$attributes->remove('action');
+		$writer->addAttributes($attributes);
+		if(($butt=$this->getDefaultButton())!=='')
+		{
+			if(($button=$this->findControl($butt))!==null)
+				$this->getPage()->getClientScript()->registerDefaultButton($this, $button);
+			else
+				throw new TInvalidDataValueException('form_defaultbutton_invalid',$butt);
+		}
+	}
+	public function render($writer)
+	{
+		$page=$this->getPage();
+		$this->addAttributesToRender($writer);
+		$writer->renderBeginTag('form');
+		$cs=$page->getClientScript();
+		if($page->getClientSupportsJavaScript())
+		{
+			$cs->renderHiddenFieldsBegin($writer);
+			$cs->renderScriptFilesBegin($writer);
+			$cs->renderBeginScripts($writer);
+ 			$page->beginFormRender($writer);
+ 			$this->renderChildren($writer);
+			$cs->renderHiddenFieldsEnd($writer);
+ 			$page->endFormRender($writer);
+			$cs->renderScriptFilesEnd($writer);
+			$cs->renderEndScripts($writer);
+		}
+		else
+		{
+			$cs->renderHiddenFieldsBegin($writer);
+			$page->beginFormRender($writer);
+			$this->renderChildren($writer);
+			$page->endFormRender($writer);
+			$cs->renderHiddenFieldsEnd($writer);
+		}
+		$writer->renderEndTag();
+	}
+	public function getDefaultButton()
+	{
+		return $this->getViewState('DefaultButton','');
+	}
+	public function setDefaultButton($value)
+	{
+		$this->setViewState('DefaultButton',$value,'');
+	}
+	public function getMethod()
+	{
+		return $this->getViewState('Method','post');
+	}
+	public function setMethod($value)
+	{
+		$this->setViewState('Method',TPropertyValue::ensureEnum($value,'post','get'),'post');
+	}
+	public function getEnctype()
+	{
+		return $this->getViewState('Enctype','');
+	}
+	public function setEnctype($value)
+	{
+		$this->setViewState('Enctype',$value,'');
+	}
+	public function getName()
+	{
+		return $this->getUniqueID();
+	}
+}
+class TClientScriptManager extends TApplicationComponent
+{
+	const SCRIPT_PATH='Web/Javascripts/source';
+	const PACKAGES_FILE='Web/Javascripts/packages.php';
+	private $_page;
+	private $_hiddenFields=array();
+	private $_beginScripts=array();
+	private $_endScripts=array();
+	private $_scriptFiles=array();
+	private $_headScriptFiles=array();
+	private $_headScripts=array();
+	private $_styleSheetFiles=array();
+	private $_styleSheets=array();
+	private $_registeredPradoScripts=array();
+	private static $_pradoScripts;
+	private static $_pradoPackages;
+	private $_renderedHiddenFields;
+	private $_renderedScriptFiles=array();
+	private $_expandedPradoScripts;
+	public function __construct(TPage $owner)
+	{
+		$this->_page=$owner;
+	}
+	public function getRequiresHead()
+	{
+		return count($this->_styleSheetFiles) || count($this->_styleSheets)
+			|| count($this->_headScriptFiles) || count($this->_headScripts);
+	}
+	public static function getPradoPackages()
+	{
+		return self::$_pradoPackages;
+	}
+	public static function getPradoScripts()
+	{
+		return self::$_pradoScripts;
+	}
+	public function registerPradoScript($name)
+	{
+		$this->registerPradoScriptInternal($name);
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerPradoScript',$params);
+	}
+	protected function registerPradoScriptInternal($name)
+	{
+				if(!isset($this->_registeredPradoScripts[$name]))
+		{
+			if(self::$_pradoScripts === null)
+			{
+				$packageFile = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::PACKAGES_FILE;
+				list($packages,$deps)= include($packageFile);
+				self::$_pradoScripts = $deps;
+				self::$_pradoPackages = $packages;
+			}
+			if (isset(self::$_pradoScripts[$name]))
+				$this->_registeredPradoScripts[$name]=true;
+			else
+				throw new TInvalidOperationException('csmanager_pradoscript_invalid',$name);
+			if(($packages=array_keys($this->_registeredPradoScripts))!==array())
+			{
+				$base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
+				list($path,$baseUrl)=$this->getPackagePathUrl($base);
+				$packagesUrl=array();
+				$isDebug=$this->getApplication()->getMode()===TApplicationMode::Debug;
+				foreach ($packages as $p)
+				{
+					foreach (self::$_pradoScripts[$p] as $dep)
+					{
+						foreach (self::$_pradoPackages[$dep] as $script)
+						if (!isset($this->_expandedPradoScripts[$script]))
+						{
+							$this->_expandedPradoScripts[$script] = true;
+							if($isDebug)
+							{
+								if (!in_array($url=$baseUrl.'/'.$script,$packagesUrl))
+									$packagesUrl[]=$url;
+							} else {
+								if (!in_array($url=$baseUrl.'/min/'.$script,$packagesUrl))
+								{
+									if(!is_file($filePath=$path.'/min/'.$script))
+									{
+										$dirPath=dirname($filePath);
+										if(!is_dir($dirPath))
+											mkdir($dirPath, PRADO_CHMOD, true);
+										file_put_contents($filePath, TJavaScript::JSMin(file_get_contents($base.'/'.$script)));
+										chmod($filePath, PRADO_CHMOD);
+									}
+									$packagesUrl[]=$url;
+								}
+							}
+						}
+					}
+				}
+				foreach($packagesUrl as $url)
+					$this->registerScriptFile($url,$url);
+			}
+		}
+	}
+	public function getPradoScriptAssetUrl()
+	{
+		$base = Prado::getFrameworkPath().DIRECTORY_SEPARATOR.self::SCRIPT_PATH;
+		$assets = Prado::getApplication()->getAssetManager();
+		return $assets->getPublishedUrl($base);
+	}
+	public function getScriptUrls()
+	{
+		$scripts = array_values($this->_headScriptFiles);
+		$scripts = array_merge($scripts, array_values($this->_scriptFiles));
+		$scripts = array_unique($scripts);
+		return $scripts;
+	}
+	protected function getPackagePathUrl($base)
+	{
+		$assets = Prado::getApplication()->getAssetManager();
+		if(strpos($base, $assets->getBaseUrl())===false)
+		{
+			if(($dir = Prado::getPathOfNameSpace($base)) !== null) {
+				$base = $dir;
+			}
+			return array($assets->getPublishedPath($base), $assets->publishFilePath($base));
+		}
+		else
+		{
+			return array($assets->getBasePath().str_replace($assets->getBaseUrl(),'',$base), $base);
+		}
+	}
+	public function getCallbackReference(ICallbackEventHandler $callbackHandler, $options=null)
+	{
+		$options = !is_array($options) ? array() : $options;
+		$class = new ReflectionClass($callbackHandler);
+		$clientSide = $callbackHandler->getActiveControl()->getClientSide();
+		$options = array_merge($options, $clientSide->getOptions()->toArray());
+		$optionString = TJavaScript::encode($options);
+		$this->registerPradoScriptInternal('ajax');
+		$id = $callbackHandler->getUniqueID();
+		return "new Prado.CallbackRequest('{$id}',{$optionString})";
+	}
+	public function registerCallbackControl($class, $options)
+	{
+		$optionString=TJavaScript::encode($options);
+		$code="new {$class}({$optionString});";
+		$this->_endScripts[sprintf('%08X', crc32($code))]=$code;
+		$this->registerPradoScriptInternal('ajax');
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerCallbackControl',$params);
+	}
+	public function registerPostBackControl($class,$options)
+	{
+		if($class === null) {
+			return;
+		}
+		if(!isset($options['FormID']) && ($form=$this->_page->getForm())!==null)
+			$options['FormID']=$form->getClientID();
+		$optionString=TJavaScript::encode($options);
+		$code="new {$class}({$optionString});";
+		$this->_endScripts[sprintf('%08X', crc32($code))]=$code;
+		$this->_hiddenFields[TPage::FIELD_POSTBACK_TARGET]='';
+		$this->_hiddenFields[TPage::FIELD_POSTBACK_PARAMETER]='';
+		$this->registerPradoScriptInternal('prado');
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerPostBackControl',$params);
+	}
+	public function registerDefaultButton($panel, $button)
+	{
+		$panelID=is_string($panel)?$panel:$panel->getUniqueID();
+		if(is_string($button))
+			$buttonID=$button;
+		else
+		{
+			$button->setIsDefaultButton(true);
+			$buttonID=$button->getUniqueID();
+		}
+		$options = TJavaScript::encode($this->getDefaultButtonOptions($panelID, $buttonID));
+		$code = "new Prado.WebUI.DefaultButton($options);";
+		$this->_endScripts['prado:'.$panelID]=$code;
+		$this->_hiddenFields[TPage::FIELD_POSTBACK_TARGET]='';
+		$this->registerPradoScriptInternal('prado');
+		$params=array($panelID,$buttonID);
+		$this->_page->registerCachingAction('Page.ClientScript','registerDefaultButton',$params);
+	}
+	protected function getDefaultButtonOptions($panelID, $buttonID)
+	{
+		$options['ID'] = TControl::convertUniqueIdToClientId($panelID);
+		$options['Panel'] = TControl::convertUniqueIdToClientId($panelID);
+		$options['Target'] = TControl::convertUniqueIdToClientId($buttonID);
+		$options['EventTarget'] = $buttonID;
+		$options['Event'] = 'click';
+		return $options;
+	}
+	public function registerFocusControl($target)
+	{
+		$this->registerPradoScriptInternal('effects');
+		if($target instanceof TControl)
+			$target=$target->getClientID();
+		$id = TJavaScript::quoteString($target);
+		$this->_endScripts['prado:focus'] = 'new Effect.ScrollTo('.$id.'); Prado.Element.focus('.$id.');';
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerFocusControl',$params);
+	}
+	public function registerStyleSheetFile($key,$url,$media='')
+	{
+		if($media==='')
+			$this->_styleSheetFiles[$key]=$url;
+		else
+			$this->_styleSheetFiles[$key]=array($url,$media);
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerStyleSheetFile',$params);
+	}
+	public function registerStyleSheet($key,$css,$media='')
+	{
+		$this->_styleSheets[$key]=$css;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerStyleSheet',$params);
+	}
+	public function getStyleSheetUrls()
+	{
+		$stylesheets = array_values(array_merge($this->_styleSheetFiles, $this->_styleSheets));
+		foreach(Prado::getApplication()->getAssetManager()->getPublished() as $path=>$url)
+			if (substr($url,strlen($url)-4)=='.css')
+				$stylesheets[] = $url;
+		$stylesheets = array_unique($stylesheets);
+		return $stylesheets;
+	}
+	public function registerHeadScriptFile($key,$url)
+	{
+		$this->checkIfNotInRender();
+		$this->_headScriptFiles[$key]=$url;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerHeadScriptFile',$params);
+	}
+	public function registerHeadScript($key,$script)
+	{
+		$this->checkIfNotInRender();
+		$this->_headScripts[$key]=$script;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerHeadScript',$params);
+	}
+	public function registerScriptFile($key, $url)
+	{
+		$this->_scriptFiles[$key]=$url;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerScriptFile',$params);
+	}
+	public function registerBeginScript($key,$script)
+	{
+		$this->checkIfNotInRender();
+		$this->_beginScripts[$key]=$script;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerBeginScript',$params);
+	}
+	public function registerEndScript($key,$script)
+	{
+		$this->_endScripts[$key]=$script;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerEndScript',$params);
+	}
+	public function registerHiddenField($name,$value)
+	{
+		$this->_hiddenFields[$name]=$value;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','registerHiddenField',$params);
+	}
+	public function isStyleSheetFileRegistered($key)
+	{
+		return isset($this->_styleSheetFiles[$key]);
+	}
+	public function isStyleSheetRegistered($key)
+	{
+		return isset($this->_styleSheets[$key]);
+	}
+	public function isHeadScriptFileRegistered($key)
+	{
+		return isset($this->_headScriptFiles[$key]);
+	}
+	public function isHeadScriptRegistered($key)
+	{
+		return isset($this->_headScripts[$key]);
+	}
+	public function isScriptFileRegistered($key)
+	{
+		return isset($this->_scriptFiles[$key]);
+	}
+	public function isBeginScriptRegistered($key)
+	{
+		return isset($this->_beginScripts[$key]);
+	}
+	public function isEndScriptRegistered($key)
+	{
+		return isset($this->_endScripts[$key]);
+	}
+	public function hasEndScripts()
+	{
+		return count($this->_endScripts) > 0;
+	}
+	public function hasBeginScripts()
+	{
+		return count($this->_beginScripts) > 0;
+	}
+	public function isHiddenFieldRegistered($key)
+	{
+		return isset($this->_hiddenFields[$key]);
+	}
+	public function renderStyleSheetFiles($writer)
+	{
+		$str='';
+		foreach($this->_styleSheetFiles as $url)
+		{
+			if(is_array($url))
+				$str.="<link rel=\"stylesheet\" type=\"text/css\" media=\"{$url[1]}\" href=\"".THttpUtility::htmlEncode($url[0])."\" />\n";
+			else
+				$str.="<link rel=\"stylesheet\" type=\"text/css\" href=\"".THttpUtility::htmlEncode($url)."\" />\n";
+		}
+		$writer->write($str);
+	}
+	public function renderStyleSheets($writer)
+	{
+		if(count($this->_styleSheets))
+			$writer->write("<style type=\"text/css\">\n/*<![CDATA[*/\n".implode("\n",$this->_styleSheets)."\n/*]]>*/\n</style>\n");
+	}
+	public function renderHeadScriptFiles($writer)
+	{
+		$this->renderScriptFiles($writer,$this->_headScriptFiles);
+	}
+	public function renderHeadScripts($writer)
+	{
+		$writer->write(TJavaScript::renderScriptBlocks($this->_headScripts));
+	}
+	public function renderScriptFilesBegin($writer)
+	{
+		$this->renderAllPendingScriptFiles($writer);
+	}
+	public function renderScriptFilesEnd($writer)
+	{
+		$this->renderAllPendingScriptFiles($writer);
+	}
+	public function markScriptFileAsRendered($url)
+	{
+		$this->_renderedScriptFiles[$url] = $url;
+		$params=func_get_args();
+		$this->_page->registerCachingAction('Page.ClientScript','markScriptFileAsRendered',$params);
+	}
+	protected function renderScriptFiles($writer, Array $scripts)
+	{
+		foreach($scripts as $script)
+		{
+			$writer->write(TJavaScript::renderScriptFile($script));
+			$this->markScriptFileAsRendered($script);
+		}
+	}
+	protected function getRenderedScriptFiles()
+	{
+		return $this->_renderedScriptFiles;
+	}
+	public function renderAllPendingScriptFiles($writer)
+	{
+		if(!empty($this->_scriptFiles))
+		{
+			$addedScripts = array_diff($this->_scriptFiles,$this->getRenderedScriptFiles());
+			$this->renderScriptFiles($writer,$addedScripts);
+		}
+	}
+	public function renderBeginScripts($writer)
+	{
+		$writer->write(TJavaScript::renderScriptBlocks($this->_beginScripts));
+	}
+	public function renderEndScripts($writer)
+	{
+		$writer->write(TJavaScript::renderScriptBlocks($this->_endScripts));
+	}
+	public function renderHiddenFieldsBegin($writer)
+	{
+		$this->renderHiddenFieldsInt($writer,true);
+	}
+	public function renderHiddenFieldsEnd($writer)
+	{
+		$this->renderHiddenFieldsInt($writer,false);
+	}
+	public function flushScriptFiles($writer, $control=null)
+	{
+		$this->_page->ensureRenderInForm($control);
+		$this->renderAllPendingScriptFiles($writer);
+	}
+	protected function renderHiddenFieldsInt($writer, $initial)
+ 	{
+		if ($initial) $this->_renderedHiddenFields = array();
+		$str='';
+		foreach($this->_hiddenFields as $name=>$value)
+		{
+			if (in_array($name,$this->_renderedHiddenFields)) continue;
+			$id=strtr($name,':','_');
+			if(is_array($value))
+			{
+				foreach($value as $v)
+					$str.='<input type="hidden" name="'.$name.'[]" id="'.$id.'" value="'.THttpUtility::htmlEncode($value)."\" />\n";
+			}
+			else
+			{
+				$str.='<input type="hidden" name="'.$name.'" id="'.$id.'" value="'.THttpUtility::htmlEncode($value)."\" />\n";
+			}
+			$this->_renderedHiddenFields[] = $name;
+		}
+		if($str!=='')
+			$writer->write("<div style=\"visibility:hidden;\">\n".$str."</div>\n");
+	}
+	public function getHiddenFields()	
+	{
+		return $this->_hiddenFields;
+	}
+	protected function checkIfNotInRender()
+	{
+		if ($form = $this->_page->InFormRender)
+			throw new Exception('Operation invalid when page is already rendering');
+	}
+}
+abstract class TClientSideOptions extends TComponent
+{
+	private $_options;
+	public function __construct()
+	{
+		$this->_options = Prado::createComponent('System.Collections.TMap');
+	}
+	protected function setFunction($name, $code)
+	{
+		if(!TJavaScript::isJsLiteral($code))
+			$code = TJavaScript::quoteJsLiteral($this->ensureFunction($code));
+		$this->setOption($name, $code);
+	}
+	protected function getOption($name)
+	{
+		return $this->_options->itemAt($name);
+	}
+	protected function setOption($name, $value)
+	{
+		$this->_options->add($name, $value);
+	}
+	public function getOptions()
+	{
+		return $this->_options;
+	}
+	protected function ensureFunction($javascript)
+	{
+		return "function(sender, parameter){ {$javascript} }";
+	}
+}
+class TPage extends TTemplateControl
+{
+	const FIELD_POSTBACK_TARGET='PRADO_POSTBACK_TARGET';
+	const FIELD_POSTBACK_PARAMETER='PRADO_POSTBACK_PARAMETER';
+	const FIELD_LASTFOCUS='PRADO_LASTFOCUS';
+	const FIELD_PAGESTATE='PRADO_PAGESTATE';
+	const FIELD_CALLBACK_TARGET='PRADO_CALLBACK_TARGET';
+	const FIELD_CALLBACK_PARAMETER='PRADO_CALLBACK_PARAMETER';
+	private static $_systemPostFields=array(
+		'PRADO_POSTBACK_TARGET'=>true,
+		'PRADO_POSTBACK_PARAMETER'=>true,
+		'PRADO_LASTFOCUS'=>true,
+		'PRADO_PAGESTATE'=>true,
+		'PRADO_CALLBACK_TARGET'=>true,
+		'PRADO_CALLBACK_PARAMETER'=>true
+	);
+	private $_form;
+	private $_head;
+	private $_validators=array();
+	private $_validated=false;
+	private $_theme;
+	private $_title;
+	private $_styleSheet;
+	private $_clientScript;
+	protected $_postData;
+	protected $_restPostData;
+	protected $_controlsPostDataChanged=array();
+	protected $_controlsRequiringPostData=array();
+	protected $_controlsRegisteredForPostData=array();
+	private $_postBackEventTarget;
+	private $_postBackEventParameter;
+	protected $_formRendered=false;
+	protected $_inFormRender=false;
+	private $_focus;
+	private $_pagePath='';
+	private $_enableStateValidation=true;
+	private $_enableStateEncryption=false;
+	private $_enableStateCompression=true;
+	private $_statePersisterClass='System.Web.UI.TPageStatePersister';
+	private $_statePersister;
+	private $_cachingStack;
+	private $_clientState='';
+	protected $_postDataLoaders=array();
+	protected $_isLoadingPostData=false;
+	private $_enableJavaScript=true;
+	private $_writer;
+	public function __construct()
+	{
+		$this->setPage($this);
+	}
+	public function run($writer)
+	{
+		$this->_writer = $writer;
+		$this->determinePostBackMode();
+		if($this->getIsPostBack())
+		{
+			if($this->getIsCallback())
+				$this->processCallbackRequest($writer);
+			else
+				$this->processPostBackRequest($writer);
+		}
+		else
+			$this->processNormalRequest($writer);
+		$this->_writer = null;
+	}
+	protected function processNormalRequest($writer)
+	{
+		$this->onPreInit(null);
+		$this->initRecursive();
+		$this->onInitComplete(null);
+		$this->onPreLoad(null);
+		$this->loadRecursive();
+		$this->onLoadComplete(null);
+		$this->preRenderRecursive();
+		$this->onPreRenderComplete(null);
+		$this->savePageState();
+		$this->onSaveStateComplete(null);
+		$this->renderControl($writer);
+		$this->unloadRecursive();
+	}
+	protected function processPostBackRequest($writer)
+	{
+		$this->onPreInit(null);
+		$this->initRecursive();
+		$this->onInitComplete(null);
+		$this->_restPostData=new TMap;
+		$this->loadPageState();
+		$this->processPostData($this->_postData,true);
+		$this->onPreLoad(null);
+		$this->loadRecursive();
+		$this->processPostData($this->_restPostData,false);
+		$this->raiseChangedEvents();
+		$this->raisePostBackEvent();
+		$this->onLoadComplete(null);
+		$this->preRenderRecursive();
+		$this->onPreRenderComplete(null);
+		$this->savePageState();
+		$this->onSaveStateComplete(null);
+		$this->renderControl($writer);
+		$this->unloadRecursive();
+	}
+	protected static function decodeUTF8($data, $enc)
+	{
+		if(is_array($data))
+		{
+			foreach($data as $k=>$v)
+				$data[$k]=self::decodeUTF8($v, $enc);
+			return $data;
+		} elseif(is_string($data)) {
+			return iconv('UTF-8',$enc.'//IGNORE',$data);
+		} else {
+			return $data;
+		}
+	}
+	protected function processCallbackRequest($writer)
+	{
+		Prado::using('System.Web.UI.ActiveControls.TActivePageAdapter');
+		$this->setAdapter(new TActivePageAdapter($this));
+                if (($g=$this->getApplication()->getGlobalization(false))!==null &&
+            strtoupper($enc=$g->getCharset())!='UTF-8')
+                foreach ($this->_postData as $k=>$v)
+                	$this->_postData[$k]=self::decodeUTF8($v, $enc);
+		$this->onPreInit(null);
+		$this->initRecursive();
+		$this->onInitComplete(null);
+		$this->_restPostData=new TMap;
+		$this->loadPageState();
+		$this->processPostData($this->_postData,true);
+		$this->onPreLoad(null);
+		$this->loadRecursive();
+		$this->processPostData($this->_restPostData,false);
+		$this->raiseChangedEvents();
+		$this->getAdapter()->processCallbackEvent($writer);
+		$this->onLoadComplete(null);
+		$this->preRenderRecursive();
+		$this->onPreRenderComplete(null);
+		$this->savePageState();
+		$this->onSaveStateComplete(null);
+		$this->getAdapter()->renderCallbackResponse($writer);
+		$this->unloadRecursive();
+	}
+	public function getCallbackClient()
+	{
+		if($this->getAdapter() !== null)
+			return $this->getAdapter()->getCallbackClientHandler();
+		else
+			return new TCallbackClientScript();
+	}
+	public function setCallbackClient($client)
+	{
+		$this->getAdapter()->setCallbackClientHandler($client);
+	}
+	public function getCallbackEventTarget()
+	{
+		return $this->getAdapter()->getCallbackEventTarget();
+	}
+	public function setCallbackEventTarget(TControl $control)
+	{
+		$this->getAdapter()->setCallbackEventTarget($control);
+	}
+	public function getCallbackEventParameter()
+	{
+		return $this->getAdapter()->getCallbackEventParameter();
+	}
+	public function setCallbackEventParameter($value)
+	{
+		$this->getAdapter()->setCallbackEventParameter($value);
+	}
+	public function registerPostDataLoader($control)
+	{
+		$id=is_string($control)?$control:$control->getUniqueID();
+		$this->_postDataLoaders[$id] = true;
+	}
+	public function getPostDataLoaders()
+	{
+		return array_keys($this->_postDataLoaders);
+	}
+	public function getForm()
+	{
+		return $this->_form;
+	}
+	public function setForm(TForm $form)
+	{
+		if($this->_form===null)
+			$this->_form=$form;
+		else
+			throw new TInvalidOperationException('page_form_duplicated');
+	}
+	public function getValidators($validationGroup=null)
+	{
+		if(!$this->_validators)
+			$this->_validators=new TList;
+		if(empty($validationGroup) === true)
+			return $this->_validators;
+		else
+		{
+			$list=new TList;
+			foreach($this->_validators as $validator)
+				if($validator->getValidationGroup()===$validationGroup)
+					$list->add($validator);
+			return $list;
+		}
+	}
+	public function validate($validationGroup=null)
+	{
+		$this->_validated=true;
+		if($this->_validators && $this->_validators->getCount())
+		{
+			if($validationGroup===null)
+			{
+				foreach($this->_validators as $validator)
+					$validator->validate();
+			}
+			else
+			{
+				foreach($this->_validators as $validator)
+				{
+					if($validator->getValidationGroup()===$validationGroup)
+						$validator->validate();
+				}
+			}
+		}
+	}
+	public function getIsValid()
+	{
+		if($this->_validated)
+		{
+			if($this->_validators && $this->_validators->getCount())
+			{
+				foreach($this->_validators as $validator)
+					if(!$validator->getIsValid())
+						return false;
+			}
+			return true;
+		}
+		else
+			throw new TInvalidOperationException('page_isvalid_unknown');
+	}
+	public function getTheme()
+	{
+		if(is_string($this->_theme))
+			$this->_theme=$this->getService()->getThemeManager()->getTheme($this->_theme);
+		return $this->_theme;
+	}
+	public function setTheme($value)
+	{
+		$this->_theme=empty($value)?null:$value;
+	}
+	public function getStyleSheetTheme()
+	{
+		if(is_string($this->_styleSheet))
+			$this->_styleSheet=$this->getService()->getThemeManager()->getTheme($this->_styleSheet);
+		return $this->_styleSheet;
+	}
+	public function setStyleSheetTheme($value)
+	{
+		$this->_styleSheet=empty($value)?null:$value;
+	}
+	public function applyControlSkin($control)
+	{
+		if(($theme=$this->getTheme())!==null)
+			$theme->applySkin($control);
+	}
+	public function applyControlStyleSheet($control)
+	{
+		if(($theme=$this->getStyleSheetTheme())!==null)
+			$theme->applySkin($control);
+	}
+	public function getClientScript()
+	{
+		if(!$this->_clientScript) {
+			$className = $classPath = $this->getService()->getClientScriptManagerClass();
+			Prado::using($className);
+			if(($pos=strrpos($className,'.'))!==false)
+				$className=substr($className,$pos+1);
+ 			if(!class_exists($className,false) || ($className!=='TClientScriptManager' && !is_subclass_of($className,'TClientScriptManager')))
+				throw new THttpException(404,'page_csmanagerclass_invalid',$classPath);
+			$this->_clientScript=new $className($this);
+		}
+		return $this->_clientScript;
+	}
+	public function onPreInit($param)
+	{
+		$this->raiseEvent('OnPreInit',$this,$param);
+	}
+	public function onInitComplete($param)
+	{
+		$this->raiseEvent('OnInitComplete',$this,$param);
+	}
+	public function onPreLoad($param)
+	{
+		$this->raiseEvent('OnPreLoad',$this,$param);
+	}
+	public function onLoadComplete($param)
+	{
+		$this->raiseEvent('OnLoadComplete',$this,$param);
+	}
+	public function onPreRenderComplete($param)
+	{
+		$this->raiseEvent('OnPreRenderComplete',$this,$param);
+		$cs=$this->getClientScript();
+		$theme=$this->getTheme();
+		if($theme instanceof ITheme)
+		{
+			foreach($theme->getStyleSheetFiles() as $url)
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
+			foreach($theme->getJavaScriptFiles() as $url)
+				$cs->registerHeadScriptFile($url,$url);
+		}
+		$styleSheet=$this->getStyleSheetTheme();
+		if($styleSheet instanceof ITheme)
+		{
+			foreach($styleSheet->getStyleSheetFiles() as $url)
+				$cs->registerStyleSheetFile($url,$url,$this->getCssMediaType($url));
+			foreach($styleSheet->getJavaScriptFiles() as $url)
+				$cs->registerHeadScriptFile($url,$url);
+		}
+		if($cs->getRequiresHead() && $this->getHead()===null)
+			throw new TConfigurationException('page_head_required');
+	}
+	private function getCssMediaType($url)
+	{
+		$segs=explode('.',basename($url));
+		if(isset($segs[2]))
+			return $segs[count($segs)-2];
+		else
+			return '';
+	}
+	public function onSaveStateComplete($param)
+	{
+		$this->raiseEvent('OnSaveStateComplete',$this,$param);
+	}
+	private function determinePostBackMode()
+	{
+		$postData=$this->getRequest();
+		if($postData->contains(self::FIELD_PAGESTATE) || $postData->contains(self::FIELD_POSTBACK_TARGET))
+			$this->_postData=$postData;
+	}
+	public function getIsPostBack()
+	{
+		return $this->_postData!==null;
+	}
+	public function getIsCallback()
+	{
+		return $this->getIsPostBack() && $this->getRequest()->contains(self::FIELD_CALLBACK_TARGET);
+	}
+	public function saveState()
+	{
+		parent::saveState();
+		$this->setViewState('ControlsRequiringPostBack',$this->_controlsRegisteredForPostData,array());
+	}
+	public function loadState()
+	{
+		parent::loadState();
+		$this->_controlsRequiringPostData=$this->getViewState('ControlsRequiringPostBack',array());
+	}
+	protected function loadPageState()
+	{
+		$state=$this->getStatePersister()->load();
+		$this->loadStateRecursive($state,$this->getEnableViewState());
+	}
+	protected function savePageState()
+	{
+		$state=&$this->saveStateRecursive($this->getEnableViewState());
+		$this->getStatePersister()->save($state);
+	}
+	protected function isSystemPostField($field)
+	{
+		return isset(self::$_systemPostFields[$field]);
+	}
+	public function registerRequiresPostData($control)
+	{
+		$id=is_string($control)?$control:$control->getUniqueID();
+		$this->_controlsRegisteredForPostData[$id]=true;
+		$this->registerPostDataLoader($id);
+		$params=func_get_args();
+		foreach($this->getCachingStack() as $item)
+			$item->registerAction('Page','registerRequiresPostData',array($id));
+	}
+	public function getPostBackEventTarget()
+	{
+		if($this->_postBackEventTarget===null && $this->_postData!==null)
+		{
+			$eventTarget=$this->_postData->itemAt(self::FIELD_POSTBACK_TARGET);
+			if(!empty($eventTarget))
+				$this->_postBackEventTarget=$this->findControl($eventTarget);
+		}
+		return $this->_postBackEventTarget;
+	}
+	public function setPostBackEventTarget(TControl $control)
+	{
+		$this->_postBackEventTarget=$control;
+	}
+	public function getPostBackEventParameter()
+	{
+		if($this->_postBackEventParameter===null && $this->_postData!==null)
+		{
+			if(($this->_postBackEventParameter=$this->_postData->itemAt(self::FIELD_POSTBACK_PARAMETER))===null)
+				$this->_postBackEventParameter='';
+		}
+		return $this->_postBackEventParameter;
+	}
+	public function setPostBackEventParameter($value)
+	{
+		$this->_postBackEventParameter=$value;
+	}
+	protected function processPostData($postData,$beforeLoad)
+	{
+		$this->_isLoadingPostData=true;
+		if($beforeLoad)
+			$this->_restPostData=new TMap;
+		foreach($postData as $key=>$value)
+		{
+			if($this->isSystemPostField($key))
+				continue;
+			else if($control=$this->findControl($key))
+			{
+				if($control instanceof IPostBackDataHandler)
+				{
+					if($control->loadPostData($key,$postData))
+						$this->_controlsPostDataChanged[]=$control;
+				}
+				else if($control instanceof IPostBackEventHandler &&
+					empty($this->_postData[self::FIELD_POSTBACK_TARGET]))
+				{
+					$this->_postData->add(self::FIELD_POSTBACK_TARGET,$key);  				}
+				unset($this->_controlsRequiringPostData[$key]);
+			}
+			else if($beforeLoad)
+				$this->_restPostData->add($key,$value);
+		}
+		foreach($this->_controlsRequiringPostData as $key=>$value)
+		{
+			if($control=$this->findControl($key))
+			{
+				if($control instanceof IPostBackDataHandler)
+				{
+					if($control->loadPostData($key,$this->_postData))
+						$this->_controlsPostDataChanged[]=$control;
+				}
+				else
+					throw new TInvalidDataValueException('page_postbackcontrol_invalid',$key);
+				unset($this->_controlsRequiringPostData[$key]);
+			}
+		}
+		$this->_isLoadingPostData=false;
+	}
+	public function getIsLoadingPostData()
+	{
+		return $this->_isLoadingPostData;
+	}
+	protected function raiseChangedEvents()
+	{
+		foreach($this->_controlsPostDataChanged as $control)
+			$control->raisePostDataChangedEvent();
+	}
+	protected function raisePostBackEvent()
+	{
+		if(($postBackHandler=$this->getPostBackEventTarget())===null)
+			$this->validate();
+		else if($postBackHandler instanceof IPostBackEventHandler)
+			$postBackHandler->raisePostBackEvent($this->getPostBackEventParameter());
+	}
+	public function getInFormRender()
+	{
+		return $this->_inFormRender;
+	}
+	public function ensureRenderInForm($control)
+	{
+		if(!$this->getIsCallback() && !$this->_inFormRender)
+			throw new TConfigurationException('page_control_outofform',get_class($control), $control ? $control->getUniqueID() : null);
+	}
+	public function beginFormRender($writer)
+	{
+		if($this->_formRendered)
+			throw new TConfigurationException('page_form_duplicated');
+		$this->_formRendered=true;
+		$this->getClientScript()->registerHiddenField(self::FIELD_PAGESTATE,$this->getClientState());
+		$this->_inFormRender=true;
+	}
+	public function endFormRender($writer)
+	{
+		if($this->_focus)
+		{
+			if(($this->_focus instanceof TControl) && $this->_focus->getVisible(true))
+				$focus=$this->_focus->getClientID();
+			else
+				$focus=$this->_focus;
+			$this->getClientScript()->registerFocusControl($focus);
+		}
+		else if($this->_postData && ($lastFocus=$this->_postData->itemAt(self::FIELD_LASTFOCUS))!==null)
+			$this->getClientScript()->registerFocusControl($lastFocus);
+		$this->_inFormRender=false;
+	}
+	public function setFocus($value)
+	{
+		$this->_focus=$value;
+	}
+	public function getClientSupportsJavaScript()
+	{
+		return $this->_enableJavaScript;
+	}
+	public function setClientSupportsJavaScript($value)
+	{
+		$this->_enableJavaScript=TPropertyValue::ensureBoolean($value);
+	}
+	public function getHead()
+	{
+		return $this->_head;
+	}
+	public function setHead(THead $value)
+	{
+		if($this->_head)
+			throw new TInvalidOperationException('page_head_duplicated');
+		$this->_head=$value;
+		if($this->_title!==null)
+		{
+			$this->_head->setTitle($this->_title);
+			$this->_title=null;
+		}
+	}
+	public function getTitle()
+	{
+		if($this->_head)
+			return $this->_head->getTitle();
+		else
+			return $this->_title===null ? '' : $this->_title;
+	}
+	public function setTitle($value)
+	{
+		if($this->_head)
+			$this->_head->setTitle($value);
+		else
+			$this->_title=$value;
+	}
+	public function getClientState()
+	{
+		return $this->_clientState;
+	}
+	public function setClientState($state)
+	{
+		$this->_clientState=$state;
+	}
+	public function getRequestClientState()
+	{
+		return $this->getRequest()->itemAt(self::FIELD_PAGESTATE);
+	}
+	public function getStatePersisterClass()
+	{
+		return $this->_statePersisterClass;
+	}
+	public function setStatePersisterClass($value)
+	{
+		$this->_statePersisterClass=$value;
+	}
+	public function getStatePersister()
+	{
+		if($this->_statePersister===null)
+		{
+			$this->_statePersister=Prado::createComponent($this->_statePersisterClass);
+			if(!($this->_statePersister instanceof IPageStatePersister))
+				throw new TInvalidDataTypeException('page_statepersister_invalid');
+			$this->_statePersister->setPage($this);
+		}
+		return $this->_statePersister;
+	}
+	public function getEnableStateValidation()
+	{
+		return $this->_enableStateValidation;
+	}
+	public function setEnableStateValidation($value)
+	{
+		$this->_enableStateValidation=TPropertyValue::ensureBoolean($value);
+	}
+	public function getEnableStateEncryption()
+	{
+		return $this->_enableStateEncryption;
+	}
+	public function setEnableStateEncryption($value)
+	{
+		$this->_enableStateEncryption=TPropertyValue::ensureBoolean($value);
+	}
+	public function getEnableStateCompression()
+	{
+		return $this->_enableStateCompression;
+	}
+	public function setEnableStateCompression($value)
+	{
+		$this->_enableStateCompression=TPropertyValue::ensureBoolean($value);
+	}
+	public function getPagePath()
+	{
+		return $this->_pagePath;
+	}
+	public function setPagePath($value)
+	{
+		$this->_pagePath=$value;
+	}
+	public function registerCachingAction($context,$funcName,$funcParams)
+	{
+		if($this->_cachingStack)
+		{
+			foreach($this->_cachingStack as $cache)
+				$cache->registerAction($context,$funcName,$funcParams);
+		}
+	}
+	public function getCachingStack()
+	{
+		if(!$this->_cachingStack)
+			$this->_cachingStack=new TStack;
+		return $this->_cachingStack;
+	}
+	public function flushWriter()
+	{
+		if ($this->_writer)
+			$this->Response->write($this->_writer->flush());
+	}
+}
+interface IPageStatePersister
+{
+	public function getPage();
+	public function setPage(TPage $page);
+	public function save($state);
+	public function load();
+}
+class TPageStateFormatter
+{
+	public static function serialize($page,$data)
+	{
+		$sm=$page->getApplication()->getSecurityManager();
+		if($page->getEnableStateValidation())
+			$str=$sm->hashData(Prado::serialize($data));
+		else
+			$str=Prado::serialize($data);
+		if($page->getEnableStateCompression() && extension_loaded('zlib'))
+			$str=gzcompress($str);
+		if($page->getEnableStateEncryption())
+			$str=$sm->encrypt($str);
+		return base64_encode($str);
+	}
+	public static function unserialize($page,$data)
+	{
+		$str=base64_decode($data);
+		if($str==='')
+			return null;
+		if($str!==false)
+		{
+			$sm=$page->getApplication()->getSecurityManager();
+			if($page->getEnableStateEncryption())
+				$str=$sm->decrypt($str);
+			if($page->getEnableStateCompression() && extension_loaded('zlib'))
+				$str=@gzuncompress($str);
+			if($page->getEnableStateValidation())
+			{
+				if(($str=$sm->validateData($str))!==false)
+					return Prado::unserialize($str);
+			}
+			else
+				return Prado::unserialize($str);
+		}
+		return null;
+	}
+}
+class TOutputCache extends TControl implements INamingContainer
+{
+	const CACHE_ID_PREFIX='prado:outputcache';
+	private $_cacheModuleID='';
+	private $_dataCached=false;
+	private $_cacheAvailable=false;
+	private $_cacheChecked=false;
+	private $_cacheKey=null;
+	private $_duration=60;
+	private $_cache=null;
+	private $_contents;
+	private $_state;
+	private $_actions=array();
+	private $_varyByParam='';
+	private $_keyPrefix='';
+	private $_varyBySession=false;
+	private $_cachePostBack=false;
+	private $_cacheTime=0;
+	public function getAllowChildControls()
+	{
+		$this->determineCacheability();
+		return !$this->_dataCached;
+	}
+	private function determineCacheability()
+	{
+		if(!$this->_cacheChecked)
+		{
+			$this->_cacheChecked=true;
+			if($this->_duration>0 && ($this->_cachePostBack || !$this->getPage()->getIsPostBack()))
+			{
+				if($this->_cacheModuleID!=='')
+				{
+					$this->_cache=$this->getApplication()->getModule($this->_cacheModuleID);
+					if(!($this->_cache instanceof ICache))
+						throw new TConfigurationException('outputcache_cachemoduleid_invalid',$this->_cacheModuleID);
+				}
+				else
+					$this->_cache=$this->getApplication()->getCache();
+				if($this->_cache!==null)
+				{
+					$this->_cacheAvailable=true;
+					$data=$this->_cache->get($this->getCacheKey());
+					if(is_array($data))
+					{
+						$param=new TOutputCacheCheckDependencyEventParameter;
+						$param->setCacheTime(isset($data[3])?$data[3]:0);
+						$this->onCheckDependency($param);
+						$this->_dataCached=$param->getIsValid();
+					}
+					else
+						$this->_dataCached=false;
+					if($this->_dataCached)
+						list($this->_contents,$this->_state,$this->_actions,$this->_cacheTime)=$data;
+				}
+			}
+		}
+	}
+	protected function initRecursive($namingContainer=null)
+	{
+		if($this->_cacheAvailable && !$this->_dataCached)
+		{
+			$stack=$this->getPage()->getCachingStack();
+			$stack->push($this);
+			parent::initRecursive($namingContainer);
+			$stack->pop();
+		}
+		else
+			parent::initRecursive($namingContainer);
+	}
+	protected function loadRecursive()
+	{
+		if($this->_cacheAvailable && !$this->_dataCached)
+		{
+			$stack=$this->getPage()->getCachingStack();
+			$stack->push($this);
+			parent::loadRecursive();
+			$stack->pop();
+		}
+		else
+		{
+			if($this->_dataCached)
+				$this->performActions();
+			parent::loadRecursive();
+		}
+	}
+	private function performActions()
+	{
+		$page=$this->getPage();
+		$cs=$page->getClientScript();
+		foreach($this->_actions as $action)
+		{
+			if($action[0]==='Page.ClientScript')
+				call_user_func_array(array($cs,$action[1]),$action[2]);
+			else if($action[0]==='Page')
+				call_user_func_array(array($page,$action[1]),$action[2]);
+			else
+				call_user_func_array(array($this->getSubProperty($action[0]),$action[1]),$action[2]);
+		}
+	}
+	protected function preRenderRecursive()
+	{
+		if($this->_cacheAvailable && !$this->_dataCached)
+		{
+			$stack=$this->getPage()->getCachingStack();
+			$stack->push($this);
+			parent::preRenderRecursive();
+			$stack->pop();
+		}
+		else
+			parent::preRenderRecursive();
+	}
+	protected function loadStateRecursive(&$state,$needViewState=true)
+	{
+		$st=unserialize($state);
+		parent::loadStateRecursive($st,$needViewState);
+	}
+	protected function &saveStateRecursive($needViewState=true)
+	{
+		if($this->_dataCached)
+			return $this->_state;
+		else
+		{
+			$st=parent::saveStateRecursive($needViewState);
+						$this->_state=serialize($st);
+			return $this->_state;
+		}
+	}
+	public function registerAction($context,$funcName,$funcParams)
+	{
+		$this->_actions[]=array($context,$funcName,$funcParams);
+	}
+	public function getCacheKey()
+	{
+		if($this->_cacheKey===null)
+			$this->_cacheKey=$this->calculateCacheKey();
+		return $this->_cacheKey;
+	}
+	protected function calculateCacheKey()
+	{
+		$key=$this->getBaseCacheKey();
+		if($this->_varyBySession)
+			$key.=$this->getSession()->getSessionID();
+		if($this->_varyByParam!=='')
+		{
+			$params=array();
+			$request=$this->getRequest();
+			foreach(explode(',',$this->_varyByParam) as $name)
+			{
+				$name=trim($name);
+				$params[$name]=$request->itemAt($name);
+			}
+			$key.=serialize($params);
+		}
+		$param=new TOutputCacheCalculateKeyEventParameter;
+		$this->onCalculateKey($param);
+		$key.=$param->getCacheKey();
+		return $key;
+	}
+	protected function getBaseCacheKey()
+	{
+		return self::CACHE_ID_PREFIX.$this->_keyPrefix.$this->getPage()->getPagePath().$this->getUniqueID();
+	}
+	public function getCacheModuleID()
+	{
+		return $this->_cacheModuleID;
+	}
+	public function setCacheModuleID($value)
+	{
+		$this->_cacheModuleID=$value;
+	}
+	public function setCacheKeyPrefix($value)
+	{
+		$this->_keyPrefix=$value;
+	}
+	public function getCacheTime()
+	{
+		return $this->_cacheTime;
+	}
+	protected function getCacheDependency()
+	{
+		return null;
+	}
+	public function getContentCached()
+	{
+		return $this->_dataCached;
+	}
+	public function getDuration()
+	{
+		return $this->_duration;
+	}
+	public function setDuration($value)
+	{
+		if(($value=TPropertyValue::ensureInteger($value))<0)
+			throw new TInvalidDataValueException('outputcache_duration_invalid',get_class($this));
+		$this->_duration=$value;
+	}
+	public function getVaryByParam()
+	{
+		return $this->_varyByParam;
+	}
+	public function setVaryByParam($value)
+	{
+		$this->_varyByParam=trim($value);
+	}
+	public function getVaryBySession()
+	{
+		return $this->_varyBySession;
+	}
+	public function setVaryBySession($value)
+	{
+		$this->_varyBySession=TPropertyValue::ensureBoolean($value);
+	}
+	public function getCachingPostBack()
+	{
+		return $this->_cachePostBack;
+	}
+	public function setCachingPostBack($value)
+	{
+		$this->_cachePostBack=TPropertyValue::ensureBoolean($value);
+	}
+	public function onCheckDependency($param)
+	{
+		$this->raiseEvent('OnCheckDependency',$this,$param);
+	}
+	public function onCalculateKey($param)
+	{
+		$this->raiseEvent('OnCalculateKey',$this,$param);
+	}
+	public function render($writer)
+	{
+		if($this->_dataCached)
+			$writer->write($this->_contents);
+		else if($this->_cacheAvailable)
+		{
+			$textwriter = new TTextWriter();
+			$multiwriter = new TOutputCacheTextWriterMulti(array($writer->getWriter(),$textwriter));
+			$htmlWriter = Prado::createComponent($this->GetResponse()->getHtmlWriterType(), $multiwriter);
+			$stack=$this->getPage()->getCachingStack();
+			$stack->push($this);
+			parent::render($htmlWriter);
+			$stack->pop();
+			$content=$textwriter->flush();
+			$data=array($content,$this->_state,$this->_actions,time());
+			$this->_cache->set($this->getCacheKey(),$data,$this->getDuration(),$this->getCacheDependency());
+		}
+		else
+			parent::render($writer);
+	}
+}
+class TOutputCacheCheckDependencyEventParameter extends TEventParameter
+{
+	private $_isValid=true;
+	private $_cacheTime=0;
+	public function getIsValid()
+	{
+		return $this->_isValid;
+	}
+	public function setIsValid($value)
+	{
+		$this->_isValid=TPropertyValue::ensureBoolean($value);
+	}
+	public function getCacheTime()
+	{
+		return $this->_cacheTime;
+	}
+	public function setCacheTime($value)
+	{
+		$this->_cacheTime=TPropertyValue::ensureInteger($value);
+	}
+}
+class TOutputCacheCalculateKeyEventParameter extends TEventParameter
+{
+	private $_cacheKey='';
+	public function getCacheKey()
+	{
+		return $this->_cacheKey;
+	}
+	public function setCacheKey($value)
+	{
+		$this->_cacheKey=TPropertyValue::ensureString($value);
+	}
+}
+class TOutputCacheTextWriterMulti extends TTextWriter
+{
+	protected $_writers;
+	public function __construct(Array $writers)
+	{
+				$this->_writers = $writers;
+	}
+	public function write($s)
+	{
+		foreach($this->_writers as $writer)
+			$writer->write($s);
+	}
+	public function flush()
+	{
+		foreach($this->_writers as $writer)
+			$s = $writer->flush();
+		return $s;
+	}
+}
+class TTemplateManager extends TModule
+{
+	const TEMPLATE_FILE_EXT='.tpl';
+	const TEMPLATE_CACHE_PREFIX='prado:template:';
+	public function init($config)
+	{
+		$this->getService()->setTemplateManager($this);
+	}
+	public function getTemplateByClassName($className)
+	{
+		$class=new ReflectionClass($className);
+		$tplFile=dirname($class->getFileName()).DIRECTORY_SEPARATOR.$className.self::TEMPLATE_FILE_EXT;
+		return $this->getTemplateByFileName($tplFile);
+	}
+	public function getTemplateByFileName($fileName)
+	{
+		if(($fileName=$this->getLocalizedTemplate($fileName))!==null)
+		{
+			if(($cache=$this->getApplication()->getCache())===null)
+				return new TTemplate(file_get_contents($fileName),dirname($fileName),$fileName);
+			else
+			{
+				$array=$cache->get(self::TEMPLATE_CACHE_PREFIX.$fileName);
+				if(is_array($array))
+				{
+					list($template,$timestamps)=$array;
+					if($this->getApplication()->getMode()===TApplicationMode::Performance)
+						return $template;
+					$cacheValid=true;
+					foreach($timestamps as $tplFile=>$timestamp)
+					{
+						if(!is_file($tplFile) || filemtime($tplFile)>$timestamp)
+						{
+							$cacheValid=false;
+							break;
+						}
+					}
+					if($cacheValid)
+						return $template;
+				}
+				$template=new TTemplate(file_get_contents($fileName),dirname($fileName),$fileName);
+				$includedFiles=$template->getIncludedFiles();
+				$timestamps=array();
+				$timestamps[$fileName]=filemtime($fileName);
+				foreach($includedFiles as $includedFile)
+					$timestamps[$includedFile]=filemtime($includedFile);
+				$cache->set(self::TEMPLATE_CACHE_PREFIX.$fileName,array($template,$timestamps));
+				return $template;
+			}
+		}
+		else
+			return null;
+	}
+	protected function getLocalizedTemplate($filename)
+	{
+		if(($app=$this->getApplication()->getGlobalization(false))===null)
+			return is_file($filename)?$filename:null;
+		foreach($app->getLocalizedResource($filename) as $file)
+		{
+			if(($file=realpath($file))!==false && is_file($file))
+				return $file;
+		}
+		return null;
+	}
+}
+class TTemplate extends TApplicationComponent implements ITemplate
+{
+	const REGEX_RULES='/<!--.*?--!>|<!---.*?--->|<\/?com:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/?>|<\/?prop:([\w\.]+)\s*>|<%@\s*((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?")*)\s*%>|<%[%#~\/\\$=\\[](.*?)%>|<prop:([\w\.]+)((?:\s*[\w\.]+\s*=\s*\'.*?\'|\s*[\w\.]+\s*=\s*".*?"|\s*[\w\.]+\s*=\s*<%.*?%>)*)\s*\/>/msS';
+	const CONFIG_DATABIND=0;
+	const CONFIG_EXPRESSION=1;
+	const CONFIG_ASSET=2;
+	const CONFIG_PARAMETER=3;
+	const CONFIG_LOCALIZATION=4;
+	const CONFIG_TEMPLATE=5;
+	private $_tpl=array();
+	private $_directive=array();
+	private $_contextPath;
+	private $_tplFile=null;
+	private $_startingLine=0;
+	private $_content;
+	private $_sourceTemplate=true;
+	private $_hashCode='';
+	private $_tplControl=null;
+	private $_includedFiles=array();
+	private $_includeAtLine=array();
+	private $_includeLines=array();
+	public function __construct($template,$contextPath,$tplFile=null,$startingLine=0,$sourceTemplate=true)
+	{
+		$this->_sourceTemplate=$sourceTemplate;
+		$this->_contextPath=$contextPath;
+		$this->_tplFile=$tplFile;
+		$this->_startingLine=$startingLine;
+		$this->_content=$template;
+		$this->_hashCode=md5($template);
+		$this->parse($template);
+		$this->_content=null; 	}
+	public function getTemplateFile()
+	{
+		return $this->_tplFile;
+	}
+	public function getIsSourceTemplate()
+	{
+		return $this->_sourceTemplate;
+	}
+	public function getContextPath()
+	{
+		return $this->_contextPath;
+	}
+	public function getDirective()
+	{
+		return $this->_directive;
+	}
+	public function getHashCode()
+	{
+		return $this->_hashCode;
+	}
+	public function &getItems()
+	{
+		return $this->_tpl;
+	}
+	public function instantiateIn($tplControl,$parentControl=null)
+	{
+		$this->_tplControl=$tplControl;
+		if($parentControl===null)
+			$parentControl=$tplControl;
+		if(($page=$tplControl->getPage())===null)
+			$page=$this->getService()->getRequestedPage();
+		$controls=array();
+		$directChildren=array();
+		foreach($this->_tpl as $key=>$object)
+		{
+			if($object[0]===-1)
+				$parent=$parentControl;
+			else if(isset($controls[$object[0]]))
+				$parent=$controls[$object[0]];
+			else
+				continue;
+			if(isset($object[2]))				{
+				$component=Prado::createComponent($object[1]);
+				$properties=&$object[2];
+				if($component instanceof TControl)
+				{
+					if($component instanceof TOutputCache)
+						$component->setCacheKeyPrefix($this->_hashCode.$key);
+					$component->setTemplateControl($tplControl);
+					if(isset($properties['id']))
+					{
+						if(is_array($properties['id']))
+							$properties['id']=$component->evaluateExpression($properties['id'][1]);
+						$tplControl->registerObject($properties['id'],$component);
+					}
+					if(isset($properties['skinid']))
+					{
+						if(is_array($properties['skinid']))
+							$component->setSkinID($component->evaluateExpression($properties['skinid'][1]));
+						else
+							$component->setSkinID($properties['skinid']);
+						unset($properties['skinid']);
+					}
+					$component->trackViewState(false);
+					$component->applyStyleSheetSkin($page);
+					foreach($properties as $name=>$value)
+						$this->configureControl($component,$name,$value);
+					$component->trackViewState(true);
+					if($parent===$parentControl)
+						$directChildren[]=$component;
+					else
+						$component->createdOnTemplate($parent);
+					if($component->getAllowChildControls())
+						$controls[$key]=$component;
+				}
+				else if($component instanceof TComponent)
+				{
+					$controls[$key]=$component;
+					if(isset($properties['id']))
+					{
+						if(is_array($properties['id']))
+							$properties['id']=$component->evaluateExpression($properties['id'][1]);
+						$tplControl->registerObject($properties['id'],$component);
+						if(!$component->hasProperty('id'))
+							unset($properties['id']);
+					}
+					foreach($properties as $name=>$value)
+						$this->configureComponent($component,$name,$value);
+					if($parent===$parentControl)
+						$directChildren[]=$component;
+					else
+						$component->createdOnTemplate($parent);
+				}
+			}
+			else
+			{
+				if($object[1] instanceof TCompositeLiteral)
+				{
+										$o=clone $object[1];
+					$o->setContainer($tplControl);
+					if($parent===$parentControl)
+						$directChildren[]=$o;
+					else
+						$parent->addParsedObject($o);
+				}
+				else
+				{
+					if($parent===$parentControl)
+						$directChildren[]=$object[1];
+					else
+						$parent->addParsedObject($object[1]);
+				}
+			}
+		}
+								foreach($directChildren as $control)
+		{
+			if($control instanceof TComponent)
+				$control->createdOnTemplate($parentControl);
+			else
+				$parentControl->addParsedObject($control);
+		}
+	}
+	protected function configureControl($control,$name,$value)
+	{
+		if(strncasecmp($name,'on',2)===0)					$this->configureEvent($control,$name,$value,$control);
+		else if(($pos=strrpos($name,'.'))===false)				$this->configureProperty($control,$name,$value);
+		else				$this->configureSubProperty($control,$name,$value);
+	}
+	protected function configureComponent($component,$name,$value)
+	{
+		if(strpos($name,'.')===false)				$this->configureProperty($component,$name,$value);
+		else				$this->configureSubProperty($component,$name,$value);
+	}
+	protected function configureEvent($control,$name,$value,$contextControl)
+	{
+		if(strpos($value,'.')===false)
+			$control->attachEventHandler($name,array($contextControl,'TemplateControl.'.$value));
+		else
+			$control->attachEventHandler($name,array($contextControl,$value));
+	}
+	protected function configureProperty($component,$name,$value)
+	{
+		if(is_array($value))
+		{
+			switch($value[0])
+			{
+				case self::CONFIG_DATABIND:
+					$component->bindProperty($name,$value[1]);
+					break;
+				case self::CONFIG_EXPRESSION:
+					if($component instanceof TControl)
+						$component->autoBindProperty($name,$value[1]);
+					else
+					{
+						$setter='set'.$name;
+						$component->$setter($this->_tplControl->evaluateExpression($value[1]));
+					}
+					break;
+				case self::CONFIG_TEMPLATE:
+					$setter='set'.$name;
+					$component->$setter($value[1]);
+					break;
+				case self::CONFIG_ASSET:							$setter='set'.$name;
+					$url=$this->publishFilePath($this->_contextPath.DIRECTORY_SEPARATOR.$value[1]);
+					$component->$setter($url);
+					break;
+				case self::CONFIG_PARAMETER:							$setter='set'.$name;
+					$component->$setter($this->getApplication()->getParameters()->itemAt($value[1]));
+					break;
+				case self::CONFIG_LOCALIZATION:
+					$setter='set'.$name;
+					$component->$setter(Prado::localize($value[1]));
+					break;
+				default:						throw new TConfigurationException('template_tag_unexpected',$name,$value[1]);
+					break;
+			}
+		}
+		else
+		{
+			if (substr($name,0,2)=='js')
+				if ($value and !($value instanceof TJavaScriptLiteral))
+					$value = new TJavaScriptLiteral($value);
+			$setter='set'.$name;
+			$component->$setter($value);
+		}
+	}
+	protected function configureSubProperty($component,$name,$value)
+	{
+		if(is_array($value))
+		{
+			switch($value[0])
+			{
+				case self::CONFIG_DATABIND:							$component->bindProperty($name,$value[1]);
+					break;
+				case self::CONFIG_EXPRESSION:							if($component instanceof TControl)
+						$component->autoBindProperty($name,$value[1]);
+					else
+						$component->setSubProperty($name,$this->_tplControl->evaluateExpression($value[1]));
+					break;
+				case self::CONFIG_TEMPLATE:
+					$component->setSubProperty($name,$value[1]);
+					break;
+				case self::CONFIG_ASSET:							$url=$this->publishFilePath($this->_contextPath.DIRECTORY_SEPARATOR.$value[1]);
+					$component->setSubProperty($name,$url);
+					break;
+				case self::CONFIG_PARAMETER:							$component->setSubProperty($name,$this->getApplication()->getParameters()->itemAt($value[1]));
+					break;
+				case self::CONFIG_LOCALIZATION:
+					$component->setSubProperty($name,Prado::localize($value[1]));
+					break;
+				default:						throw new TConfigurationException('template_tag_unexpected',$name,$value[1]);
+					break;
+			}
+		}
+		else
+			$component->setSubProperty($name,$value);
+	}
+	protected function parse($input)
+	{
+		$input=$this->preprocess($input);
+		$tpl=&$this->_tpl;
+		$n=preg_match_all(self::REGEX_RULES,$input,$matches,PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
+		$expectPropEnd=false;
+		$textStart=0;
+				$stack=array();
+		$container=-1;
+		$matchEnd=0;
+		$c=0;
+		$this->_directive=null;
+		try
+		{
+			for($i=0;$i<$n;++$i)
+			{
+				$match=&$matches[$i];
+				$str=$match[0][0];
+				$matchStart=$match[0][1];
+				$matchEnd=$matchStart+strlen($str)-1;
+				if(strpos($str,'<com:')===0)					{
+					if($expectPropEnd)
+						continue;
+					if($matchStart>$textStart)
+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+					$textStart=$matchEnd+1;
+					$type=$match[1][0];
+					$attributes=$this->parseAttributes($match[2][0],$match[2][1]);
+					$this->validateAttributes($type,$attributes);
+					$tpl[$c++]=array($container,$type,$attributes);
+					if($str[strlen($str)-2]!=='/')  					{
+						$stack[] = $type;
+						$container=$c-1;
+					}
+				}
+				else if(strpos($str,'</com:')===0)					{
+					if($expectPropEnd)
+						continue;
+					if($matchStart>$textStart)
+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+					$textStart=$matchEnd+1;
+					$type=$match[1][0];
+					if(empty($stack))
+						throw new TConfigurationException('template_closingtag_unexpected',"</com:$type>");
+					$name=array_pop($stack);
+					if($name!==$type)
+					{
+						$tag=$name[0]==='@' ? '</prop:'.substr($name,1).'>' : "</com:$name>";
+						throw new TConfigurationException('template_closingtag_expected',$tag);
+					}
+					$container=$tpl[$container][0];
+				}
+				else if(strpos($str,'<%@')===0)					{
+					if($expectPropEnd)
+						continue;
+					if($matchStart>$textStart)
+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+					$textStart=$matchEnd+1;
+					if(isset($tpl[0]) || $this->_directive!==null)
+						throw new TConfigurationException('template_directive_nonunique');
+					$this->_directive=$this->parseAttributes($match[4][0],$match[4][1]);
+				}
+				else if(strpos($str,'<%')===0)					{
+					if($expectPropEnd)
+						continue;
+					if($matchStart>$textStart)
+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+					$textStart=$matchEnd+1;
+					$literal=trim($match[5][0]);
+					if($str[2]==='=')							$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,$literal));
+					else if($str[2]==='%')  						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_STATEMENTS,$literal));
+					else if($str[2]==='#')
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_DATABINDING,$literal));
+					else if($str[2]==='$')
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"\$this->getApplication()->getParameters()->itemAt('$literal')"));
+					else if($str[2]==='~')
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"\$this->publishFilePath('$this->_contextPath/$literal')"));
+					else if($str[2]==='/')
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"rtrim(dirname(\$this->getApplication()->getRequest()->getApplicationUrl()), '/').'/$literal'"));
+					else if($str[2]==='[')
+					{
+						$literal=strtr(trim(substr($literal,0,strlen($literal)-1)),array("'"=>"\'","\\"=>"\\\\"));
+						$tpl[$c++]=array($container,array(TCompositeLiteral::TYPE_EXPRESSION,"Prado::localize('$literal')"));
+					}
+				}
+				else if(strpos($str,'<prop:')===0)					{
+					if(strrpos($str,'/>')===strlen($str)-2)  					{
+						if($expectPropEnd)
+							continue;
+						if($matchStart>$textStart)
+							$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+						$textStart=$matchEnd+1;
+						$prop=strtolower($match[6][0]);
+						$attrs=$this->parseAttributes($match[7][0],$match[7][1]);
+						$attributes=array();
+						foreach($attrs as $name=>$value)
+							$attributes[$prop.'.'.$name]=$value;
+						$type=$tpl[$container][1];
+						$this->validateAttributes($type,$attributes);
+						foreach($attributes as $name=>$value)
+						{
+							if(isset($tpl[$container][2][$name]))
+								throw new TConfigurationException('template_property_duplicated',$name);
+							$tpl[$container][2][$name]=$value;
+						}
+					}
+					else  					{
+						$prop=strtolower($match[3][0]);
+						$stack[] = '@'.$prop;
+						if(!$expectPropEnd)
+						{
+							if($matchStart>$textStart)
+								$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+							$textStart=$matchEnd+1;
+							$expectPropEnd=true;
+						}
+					}
+				}
+				else if(strpos($str,'</prop:')===0)					{
+					$prop=strtolower($match[3][0]);
+					if(empty($stack))
+						throw new TConfigurationException('template_closingtag_unexpected',"</prop:$prop>");
+					$name=array_pop($stack);
+					if($name!=='@'.$prop)
+					{
+						$tag=$name[0]==='@' ? '</prop:'.substr($name,1).'>' : "</com:$name>";
+						throw new TConfigurationException('template_closingtag_expected',$tag);
+					}
+					if(($last=count($stack))<1 || $stack[$last-1][0]!=='@')
+					{
+						if($matchStart>$textStart)
+						{
+							$value=substr($input,$textStart,$matchStart-$textStart);
+							if(substr($prop,-8,8)==='template')
+								$value=$this->parseTemplateProperty($value,$textStart);
+							else
+								$value=$this->parseAttribute($value);
+							if($container>=0)
+							{
+								$type=$tpl[$container][1];
+								$this->validateAttributes($type,array($prop=>$value));
+								if(isset($tpl[$container][2][$prop]))
+									throw new TConfigurationException('template_property_duplicated',$prop);
+								$tpl[$container][2][$prop]=$value;
+							}
+							else									$this->_directive[$prop]=$value;
+							$textStart=$matchEnd+1;
+						}
+						$expectPropEnd=false;
+					}
+				}
+				else if(strpos($str,'<!--')===0)					{
+					if($expectPropEnd)
+						throw new TConfigurationException('template_comments_forbidden');
+					if($matchStart>$textStart)
+						$tpl[$c++]=array($container,substr($input,$textStart,$matchStart-$textStart));
+					$textStart=$matchEnd+1;
+				}
+				else
+					throw new TConfigurationException('template_matching_unexpected',$match);
+			}
+			if(!empty($stack))
+			{
+				$name=array_pop($stack);
+				$tag=$name[0]==='@' ? '</prop:'.substr($name,1).'>' : "</com:$name>";
+				throw new TConfigurationException('template_closingtag_expected',$tag);
+			}
+			if($textStart<strlen($input))
+				$tpl[$c++]=array($container,substr($input,$textStart));
+		}
+		catch(Exception $e)
+		{
+			if(($e instanceof TException) && ($e instanceof TTemplateException))
+				throw $e;
+			if($matchEnd===0)
+				$line=$this->_startingLine+1;
+			else
+				$line=$this->_startingLine+count(explode("\n",substr($input,0,$matchEnd+1)));
+			$this->handleException($e,$line,$input);
+		}
+		if($this->_directive===null)
+			$this->_directive=array();
+				$objects=array();
+		$parent=null;
+		$merged=array();
+		foreach($tpl as $id=>$object)
+		{
+			if(isset($object[2]) || $object[0]!==$parent)
+			{
+				if($parent!==null)
+				{
+					if(count($merged[1])===1 && is_string($merged[1][0]))
+						$objects[$id-1]=array($merged[0],$merged[1][0]);
+					else
+						$objects[$id-1]=array($merged[0],new TCompositeLiteral($merged[1]));
+				}
+				if(isset($object[2]))
+				{
+					$parent=null;
+					$objects[$id]=$object;
+				}
+				else
+				{
+					$parent=$object[0];
+					$merged=array($parent,array($object[1]));
+				}
+			}
+			else
+				$merged[1][]=$object[1];
+		}
+		if($parent!==null)
+		{
+			if(count($merged[1])===1 && is_string($merged[1][0]))
+				$objects[$id]=array($merged[0],$merged[1][0]);
+			else
+				$objects[$id]=array($merged[0],new TCompositeLiteral($merged[1]));
+		}
+		$tpl=$objects;
+		return $objects;
+	}
+	protected function parseAttributes($str,$offset)
+	{
+		if($str==='')
+			return array();
+		$pattern='/([\w\.\-]+)\s*=\s*(\'.*?\'|".*?"|<%.*?%>)/msS';
+		$attributes=array();
+		$n=preg_match_all($pattern,$str,$matches,PREG_SET_ORDER|PREG_OFFSET_CAPTURE);
+		for($i=0;$i<$n;++$i)
+		{
+			$match=&$matches[$i];
+			$name=strtolower($match[1][0]);
+			if(isset($attributes[$name]))
+				throw new TConfigurationException('template_property_duplicated',$name);
+			$value=$match[2][0];
+			if(substr($name,-8,8)==='template')
+			{
+				if($value[0]==='\'' || $value[0]==='"')
+					$attributes[$name]=$this->parseTemplateProperty(substr($value,1,strlen($value)-2),$match[2][1]+1);
+				else
+					$attributes[$name]=$this->parseTemplateProperty($value,$match[2][1]);
+			}
+			else
+			{
+				if($value[0]==='\'' || $value[0]==='"')
+					$attributes[$name]=$this->parseAttribute(substr($value,1,strlen($value)-2));
+				else
+					$attributes[$name]=$this->parseAttribute($value);
+			}
+		}
+		return $attributes;
+	}
+	protected function parseTemplateProperty($content,$offset)
+	{
+		$line=$this->_startingLine+count(explode("\n",substr($this->_content,0,$offset)))-1;
+		return array(self::CONFIG_TEMPLATE,new TTemplate($content,$this->_contextPath,$this->_tplFile,$line,false));
+	}
+	protected function parseAttribute($value)
+	{
+		if(($n=preg_match_all('/<%[#=].*?%>/msS',$value,$matches,PREG_OFFSET_CAPTURE))>0)
+		{
+			$isDataBind=false;
+			$textStart=0;
+			$expr='';
+			for($i=0;$i<$n;++$i)
+			{
+				$match=$matches[0][$i];
+				$token=$match[0];
+				$offset=$match[1];
+				$length=strlen($token);
+				if($token[2]==='#')
+					$isDataBind=true;
+				if($offset>$textStart)
+					$expr.=".'".strtr(substr($value,$textStart,$offset-$textStart),array("'"=>"\\'","\\"=>"\\\\"))."'";
+				$expr.='.('.substr($token,3,$length-5).')';
+				$textStart=$offset+$length;
+			}
+			$length=strlen($value);
+			if($length>$textStart)
+				$expr.=".'".strtr(substr($value,$textStart,$length-$textStart),array("'"=>"\\'","\\"=>"\\\\"))."'";
+			if($isDataBind)
+				return array(self::CONFIG_DATABIND,ltrim($expr,'.'));
+			else
+				return array(self::CONFIG_EXPRESSION,ltrim($expr,'.'));
+		}
+		else if(preg_match('/\\s*(<%~.*?%>|<%\\$.*?%>|<%\\[.*?\\]%>|<%\/.*?%>)\\s*/msS',$value,$matches) && $matches[0]===$value)
+		{
+			$value=$matches[1];
+			if($value[2]==='~')
+				return array(self::CONFIG_ASSET,trim(substr($value,3,strlen($value)-5)));
+			elseif($value[2]==='[')
+				return array(self::CONFIG_LOCALIZATION,trim(substr($value,3,strlen($value)-6)));
+			elseif($value[2]==='$')
+				return array(self::CONFIG_PARAMETER,trim(substr($value,3,strlen($value)-5)));
+			elseif($value[2]==='/') {
+				$literal = trim(substr($value,3,strlen($value)-5));
+				return array(self::CONFIG_EXPRESSION,"rtrim(dirname(\$this->getApplication()->getRequest()->getApplicationUrl()), '/').'/$literal'");
+			}
+		}
+		else
+			return $value;
+	}
+	protected function validateAttributes($type,$attributes)
+	{
+		Prado::using($type);
+		if(($pos=strrpos($type,'.'))!==false)
+			$className=substr($type,$pos+1);
+		else
+			$className=$type;
+		$class=new ReflectionClass($className);
+		if(is_subclass_of($className,'TControl') || $className==='TControl')
+		{
+			foreach($attributes as $name=>$att)
+			{
+				if(($pos=strpos($name,'.'))!==false)
+				{
+										$subname=substr($name,0,$pos);
+					if(!$class->hasMethod('get'.$subname))
+						throw new TConfigurationException('template_property_unknown',$type,$subname);
+				}
+				else if(strncasecmp($name,'on',2)===0)
+				{
+										if(!$class->hasMethod($name))
+						throw new TConfigurationException('template_event_unknown',$type,$name);
+					else if(!is_string($att))
+						throw new TConfigurationException('template_eventhandler_invalid',$type,$name);
+				}
+				else
+				{
+										if (! ($class->hasMethod('set'.$name) || $class->hasMethod('setjs'.$name)) )
+					{
+						if ($class->hasMethod('get'.$name) || $class->hasMethod('getjs'.$name))
+							throw new TConfigurationException('template_property_readonly',$type,$name);
+						else
+							throw new TConfigurationException('template_property_unknown',$type,$name);
+					}
+					else if(is_array($att) && $att[0]!==self::CONFIG_EXPRESSION)
+					{
+						if(strcasecmp($name,'id')===0)
+							throw new TConfigurationException('template_controlid_invalid',$type);
+						else if(strcasecmp($name,'skinid')===0)
+							throw new TConfigurationException('template_controlskinid_invalid',$type);
+					}
+				}
+			}
+		}
+		else if(is_subclass_of($className,'TComponent') || $className==='TComponent')
+		{
+			foreach($attributes as $name=>$att)
+			{
+				if(is_array($att) && ($att[0]===self::CONFIG_DATABIND))
+					throw new TConfigurationException('template_databind_forbidden',$type,$name);
+				if(($pos=strpos($name,'.'))!==false)
+				{
+										$subname=substr($name,0,$pos);
+					if(!$class->hasMethod('get'.$subname))
+						throw new TConfigurationException('template_property_unknown',$type,$subname);
+				}
+				else if(strncasecmp($name,'on',2)===0)
+					throw new TConfigurationException('template_event_forbidden',$type,$name);
+				else
+				{
+										if(strcasecmp($name,'id')!==0 && !$class->hasMethod('set'.$name))
+					{
+						if($class->hasMethod('get'.$name))
+							throw new TConfigurationException('template_property_readonly',$type,$name);
+						else
+							throw new TConfigurationException('template_property_unknown',$type,$name);
+					}
+				}
+			}
+		}
+		else
+			throw new TConfigurationException('template_component_required',$type);
+	}
+	public function getIncludedFiles()
+	{
+		return $this->_includedFiles;
+	}
+	protected function handleException($e,$line,$input=null)
+	{
+		$srcFile=$this->_tplFile;
+		if(($n=count($this->_includedFiles))>0) 		{
+			for($i=$n-1;$i>=0;--$i)
+			{
+				if($this->_includeAtLine[$i]<=$line)
+				{
+					if($line<$this->_includeAtLine[$i]+$this->_includeLines[$i])
+					{
+						$line=$line-$this->_includeAtLine[$i]+1;
+						$srcFile=$this->_includedFiles[$i];
+						break;
+					}
+					else
+						$line=$line-$this->_includeLines[$i]+1;
+				}
+			}
+		}
+		$exception=new TTemplateException('template_format_invalid',$e->getMessage());
+		$exception->setLineNumber($line);
+		if(!empty($srcFile))
+			$exception->setTemplateFile($srcFile);
+		else
+			$exception->setTemplateSource($input);
+		throw $exception;
+	}
+	protected function preprocess($input)
+	{
+		if($n=preg_match_all('/<%include(.*?)%>/',$input,$matches,PREG_SET_ORDER|PREG_OFFSET_CAPTURE))
+		{
+			for($i=0;$i<$n;++$i)
+			{
+				$filePath=Prado::getPathOfNamespace(trim($matches[$i][1][0]),TTemplateManager::TEMPLATE_FILE_EXT);
+				if($filePath!==null && is_file($filePath))
+					$this->_includedFiles[]=$filePath;
+				else
+				{
+					$errorLine=count(explode("\n",substr($input,0,$matches[$i][0][1]+1)));
+					$this->handleException(new TConfigurationException('template_include_invalid',trim($matches[$i][1][0])),$errorLine,$input);
+				}
+			}
+			$base=0;
+			for($i=0;$i<$n;++$i)
+			{
+				$ext=file_get_contents($this->_includedFiles[$i]);
+				$length=strlen($matches[$i][0][0]);
+				$offset=$base+$matches[$i][0][1];
+				$this->_includeAtLine[$i]=count(explode("\n",substr($input,0,$offset)));
+				$this->_includeLines[$i]=count(explode("\n",$ext));
+				$input=substr_replace($input,$ext,$offset,$length);
+				$base+=strlen($ext)-$length;
+			}
+		}
+		return $input;
+	}
+}
+class TThemeManager extends TModule
+{
+	const DEFAULT_BASEPATH='themes';
+	const DEFAULT_THEMECLASS = 'TTheme';
+	private $_themeClass=self::DEFAULT_THEMECLASS;
+	private $_initialized=false;
+	private $_basePath=null;
+	private $_baseUrl=null;
+	public function init($config)
+	{
+		$this->_initialized=true;
+		$service=$this->getService();
+		if($service instanceof TPageService)
+			$service->setThemeManager($this);
+		else
+			throw new TConfigurationException('thememanager_service_unavailable');
+	}
+	public function getTheme($name)
+	{
+		$themePath=$this->getBasePath().DIRECTORY_SEPARATOR.$name;
+		$themeUrl=rtrim($this->getBaseUrl(),'/').'/'.$name;
+		return Prado::createComponent($this->getThemeClass(), $themePath, $themeUrl);
+	}
+	public function setThemeClass($class) {
+		$this->_themeClass = $class===null ? self::DEFAULT_THEMECLASS : (string)$class;
+	}
+	public function getThemeClass() {
+		return $this->_themeClass;
+	}
+	public function getAvailableThemes()
+	{
+		$themes=array();
+		$basePath=$this->getBasePath();
+		$folder=@opendir($basePath);
+		while($file=@readdir($folder))
+		{
+			if($file!=='.' && $file!=='..' && $file!=='.svn' && is_dir($basePath.DIRECTORY_SEPARATOR.$file))
+				$themes[]=$file;
+		}
+		closedir($folder);
+		return $themes;
+	}
+	public function getBasePath()
+	{
+		if($this->_basePath===null)
+		{
+			$this->_basePath=dirname($this->getRequest()->getApplicationFilePath()).DIRECTORY_SEPARATOR.self::DEFAULT_BASEPATH;
+			if(($basePath=realpath($this->_basePath))===false || !is_dir($basePath))
+				throw new TConfigurationException('thememanager_basepath_invalid2',$this->_basePath);
+			$this->_basePath=$basePath;
+		}
+		return $this->_basePath;
+	}
+	public function setBasePath($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('thememanager_basepath_unchangeable');
+		else
+		{
+			$this->_basePath=Prado::getPathOfNamespace($value);
+			if($this->_basePath===null || !is_dir($this->_basePath))
+				throw new TInvalidDataValueException('thememanager_basepath_invalid',$value);
+		}
+	}
+	public function getBaseUrl()
+	{
+		if($this->_baseUrl===null)
+		{
+			$appPath=dirname($this->getRequest()->getApplicationFilePath());
+			$basePath=$this->getBasePath();
+			if(strpos($basePath,$appPath)===false)
+				throw new TConfigurationException('thememanager_baseurl_required');
+			$appUrl=rtrim(dirname($this->getRequest()->getApplicationUrl()),'/\\');
+			$this->_baseUrl=$appUrl.strtr(substr($basePath,strlen($appPath)),'\\','/');
+		}
+		return $this->_baseUrl;
+	}
+	public function setBaseUrl($value)
+	{
+		$this->_baseUrl=rtrim($value,'/');
+	}
+}
+class TTheme extends TApplicationComponent implements ITheme
+{
+	const THEME_CACHE_PREFIX='prado:theme:';
+	const SKIN_FILE_EXT='.skin';
+	private $_themePath;
+	private $_themeUrl;
+	private $_skins=null;
+	private $_name='';
+	private $_cssFiles=array();
+	private $_jsFiles=array();
+	public function __construct($themePath,$themeUrl)
+	{
+		$this->_themeUrl=$themeUrl;
+		$this->_themePath=realpath($themePath);
+		$this->_name=basename($themePath);
+		$cacheValid=false;
+				if(($cache=$this->getApplication()->getCache())!==null)
+		{
+			$array=$cache->get(self::THEME_CACHE_PREFIX.$themePath);
+			if(is_array($array))
+			{
+				list($skins,$cssFiles,$jsFiles,$timestamp)=$array;
+				if($this->getApplication()->getMode()!==TApplicationMode::Performance)
+				{
+					if(($dir=opendir($themePath))===false)
+						throw new TIOException('theme_path_inexistent',$themePath);
+					$cacheValid=true;
+					while(($file=readdir($dir))!==false)
+					{
+						if($file==='.' || $file==='..')
+							continue;
+						else if(basename($file,'.css')!==$file)
+							$this->_cssFiles[]=$themeUrl.'/'.$file;
+						else if(basename($file,'.js')!==$file)
+							$this->_jsFiles[]=$themeUrl.'/'.$file;
+						else if(basename($file,self::SKIN_FILE_EXT)!==$file && filemtime($themePath.DIRECTORY_SEPARATOR.$file)>$timestamp)
+						{
+							$cacheValid=false;
+							break;
+						}
+					}
+					closedir($dir);
+					if($cacheValid)
+						$this->_skins=$skins;
+				}
+				else
+				{
+					$cacheValid=true;
+					$this->_cssFiles=$cssFiles;
+					$this->_jsFiles=$jsFiles;
+					$this->_skins=$skins;
+				}
+			}
+		}
+		if(!$cacheValid)
+		{
+			$this->_cssFiles=array();
+			$this->_jsFiles=array();
+			$this->_skins=array();
+			if(($dir=opendir($themePath))===false)
+				throw new TIOException('theme_path_inexistent',$themePath);
+			while(($file=readdir($dir))!==false)
+			{
+				if($file==='.' || $file==='..')
+					continue;
+				else if(basename($file,'.css')!==$file)
+					$this->_cssFiles[]=$themeUrl.'/'.$file;
+				else if(basename($file,'.js')!==$file)
+					$this->_jsFiles[]=$themeUrl.'/'.$file;
+				else if(basename($file,self::SKIN_FILE_EXT)!==$file)
+				{
+					$template=new TTemplate(file_get_contents($themePath.'/'.$file),$themePath,$themePath.'/'.$file);
+					foreach($template->getItems() as $skin)
+					{
+						if(!isset($skin[2]))  							continue;
+						else if($skin[0]!==-1)
+							throw new TConfigurationException('theme_control_nested',$skin[1],dirname($themePath));
+						$type=$skin[1];
+						$id=isset($skin[2]['skinid'])?$skin[2]['skinid']:0;
+						unset($skin[2]['skinid']);
+						if(isset($this->_skins[$type][$id]))
+							throw new TConfigurationException('theme_skinid_duplicated',$type,$id,dirname($themePath));
+						$this->_skins[$type][$id]=$skin[2];
+					}
+				}
+			}
+			closedir($dir);
+			sort($this->_cssFiles);
+			sort($this->_jsFiles);
+			if($cache!==null)
+				$cache->set(self::THEME_CACHE_PREFIX.$themePath,array($this->_skins,$this->_cssFiles,$this->_jsFiles,time()));
+		}
+	}
+	public function getName()
+	{
+		return $this->_name;
+	}
+	protected function setName($value)
+	{
+		$this->_name = $value;
+	}
+	public function getBaseUrl()
+	{
+		return $this->_themeUrl;
+	}
+	protected function setBaseUrl($value)
+	{
+		$this->_themeUrl=rtrim($value,'/');
+	}
+	public function getBasePath()
+	{
+		return $this->_themePath;
+	}
+	protected function setBasePath($value)
+	{
+		$this->_themePath=$value;
+	}
+	public function getSkins()
+	{
+		return $this->_skins;
+	}
+	protected function setSkins($value)
+	{
+		$this->_skins = $value;
+	}
+	public function applySkin($control)
+	{
+		$type=get_class($control);
+		if(($id=$control->getSkinID())==='')
+			$id=0;
+		if(isset($this->_skins[$type][$id]))
+		{
+			foreach($this->_skins[$type][$id] as $name=>$value)
+			{
+				if(is_array($value))
+				{
+					switch($value[0])
+					{
+						case TTemplate::CONFIG_EXPRESSION:
+							$value=$this->evaluateExpression($value[1]);
+							break;
+						case TTemplate::CONFIG_ASSET:
+							$value=$this->_themeUrl.'/'.ltrim($value[1],'/');
+							break;
+						case TTemplate::CONFIG_DATABIND:
+							$control->bindProperty($name,$value[1]);
+							break;
+						case TTemplate::CONFIG_PARAMETER:
+							$control->setSubProperty($name,$this->getApplication()->getParameters()->itemAt($value[1]));
+							break;
+						case TTemplate::CONFIG_TEMPLATE:
+							$control->setSubProperty($name,$value[1]);
+							break;
+						case TTemplate::CONFIG_LOCALIZATION:
+							$control->setSubProperty($name,Prado::localize($value[1]));
+							break;
+						default:
+							throw new TConfigurationException('theme_tag_unexpected',$name,$value[0]);
+							break;
+					}
+				}
+				if(!is_array($value))
+				{
+					if(strpos($name,'.')===false)						{
+						if($control->hasProperty($name))
+						{
+							if($control->canSetProperty($name))
+							{
+								$setter='set'.$name;
+								$control->$setter($value);
+							}
+							else
+								throw new TConfigurationException('theme_property_readonly',$type,$name);
+						}
+						else
+							throw new TConfigurationException('theme_property_undefined',$type,$name);
+					}
+					else							$control->setSubProperty($name,$value);
+				}
+			}
+			return true;
+		}
+		else
+			return false;
+	}
+	public function getStyleSheetFiles()
+	{
+		return $this->_cssFiles;
+	}
+	protected function setStyleSheetFiles($value)
+	{
+		$this->_cssFiles=$value;
+	}
+	public function getJavaScriptFiles()
+	{
+		return $this->_jsFiles;
+	}
+	protected function setJavaScriptFiles($value)
+	{
+		$this->_jsFiles=$value;
+	}
+}
+class TPageService extends TService
+{
+	const CONFIG_FILE_XML='config.xml';
+	const CONFIG_FILE_PHP='config.php';
+	const DEFAULT_BASEPATH='Pages';
+	const FALLBACK_BASEPATH='pages';
+	const CONFIG_CACHE_PREFIX='prado:pageservice:';
+	const PAGE_FILE_EXT='.page';
+	private $_basePath=null;
+	private $_basePageClass='TPage';
+	private $_clientScriptManagerClass='System.Web.UI.TClientScriptManager';
+	private $_defaultPage='Home';
+	private $_pagePath=null;
+	private $_page=null;
+	private $_properties=array();
+	private $_initialized=false;
+	private $_themeManager=null;
+	private $_templateManager=null;
+	public function init($config)
+	{
+		$pageConfig=$this->loadPageConfig($config);
+		$this->initPageContext($pageConfig);
+		$this->_initialized=true;
+	}
+	protected function initPageContext($pageConfig)
+	{
+		$application=$this->getApplication();
+		foreach($pageConfig->getApplicationConfigurations() as $appConfig)
+			$application->applyConfiguration($appConfig);
+		$this->applyConfiguration($pageConfig);
+	}
+	protected function applyConfiguration($config)
+	{
+				$this->_properties=array_merge($this->_properties, $config->getProperties());
+		$this->getApplication()->getAuthorizationRules()->mergeWith($config->getRules());
+		$pagePath=$this->getRequestedPagePath();
+				foreach($config->getExternalConfigurations() as $filePath=>$params)
+		{
+			list($configPagePath,$condition)=$params;
+			if($condition!==true)
+				$condition=$this->evaluateExpression($condition);
+			if($condition)
+			{
+				if(($path=Prado::getPathOfNamespace($filePath,Prado::getApplication()->getConfigurationFileExt()))===null || !is_file($path))
+					throw new TConfigurationException('pageservice_includefile_invalid',$filePath);
+				$c=new TPageConfiguration($pagePath);
+				$c->loadFromFile($path,$configPagePath);
+				$this->applyConfiguration($c);
+			}
+		}
+	}
+	protected function determineRequestedPagePath()
+	{
+		$pagePath=$this->getRequest()->getServiceParameter();
+		if(empty($pagePath))
+			$pagePath=$this->getDefaultPage();
+		return $pagePath;
+	}
+	protected function loadPageConfig($config)
+	{
+		$application=$this->getApplication();
+		$pagePath=$this->getRequestedPagePath();
+		if(($cache=$application->getCache())===null)
+		{
+			$pageConfig=new TPageConfiguration($pagePath);
+			if($config!==null)
+			{
+				if($application->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+					$pageConfig->loadPageConfigurationFromPhp($config,$application->getBasePath(),'');
+				else
+					$pageConfig->loadPageConfigurationFromXml($config,$application->getBasePath(),'');
+			}
+			$pageConfig->loadFromFiles($this->getBasePath());
+		}
+		else
+		{
+			$configCached=true;
+			$currentTimestamp=array();
+			$arr=$cache->get(self::CONFIG_CACHE_PREFIX.$this->getID().$pagePath);
+			if(is_array($arr))
+			{
+				list($pageConfig,$timestamps)=$arr;
+				if($application->getMode()!==TApplicationMode::Performance)
+				{
+					foreach($timestamps as $fileName=>$timestamp)
+					{
+						if($fileName===0) 						{
+							$appConfigFile=$application->getConfigurationFile();
+							$currentTimestamp[0]=$appConfigFile===null?0:@filemtime($appConfigFile);
+							if($currentTimestamp[0]>$timestamp || ($timestamp>0 && !$currentTimestamp[0]))
+								$configCached=false;
+						}
+						else
+						{
+							$currentTimestamp[$fileName]=@filemtime($fileName);
+							if($currentTimestamp[$fileName]>$timestamp || ($timestamp>0 && !$currentTimestamp[$fileName]))
+								$configCached=false;
+						}
+					}
+				}
+			}
+			else
+			{
+				$configCached=false;
+				$paths=explode('.',$pagePath);
+				$configPath=$this->getBasePath();
+				$fileName = $this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP
+					? self::CONFIG_FILE_PHP
+					: self::CONFIG_FILE_XML;
+				foreach($paths as $path)
+				{
+					$configFile=$configPath.DIRECTORY_SEPARATOR.$fileName;
+					$currentTimestamp[$configFile]=@filemtime($configFile);
+					$configPath.=DIRECTORY_SEPARATOR.$path;
+				}
+				$appConfigFile=$application->getConfigurationFile();
+				$currentTimestamp[0]=$appConfigFile===null?0:@filemtime($appConfigFile);
+			}
+			if(!$configCached)
+			{
+				$pageConfig=new TPageConfiguration($pagePath);
+				if($config!==null)
+				{
+					if($application->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+						$pageConfig->loadPageConfigurationFromPhp($config,$application->getBasePath(),'');
+					else
+						$pageConfig->loadPageConfigurationFromXml($config,$application->getBasePath(),'');
+				}
+				$pageConfig->loadFromFiles($this->getBasePath());
+				$cache->set(self::CONFIG_CACHE_PREFIX.$this->getID().$pagePath,array($pageConfig,$currentTimestamp));
+			}
+		}
+		return $pageConfig;
+	}
+	public function getTemplateManager()
+	{
+		if(!$this->_templateManager)
+		{
+			$this->_templateManager=new TTemplateManager;
+			$this->_templateManager->init(null);
+		}
+		return $this->_templateManager;
+	}
+	public function setTemplateManager(TTemplateManager $value)
+	{
+		$this->_templateManager=$value;
+	}
+	public function getThemeManager()
+	{
+		if(!$this->_themeManager)
+		{
+			$this->_themeManager=new TThemeManager;
+			$this->_themeManager->init(null);
+		}
+		return $this->_themeManager;
+	}
+	public function setThemeManager(TThemeManager $value)
+	{
+		$this->_themeManager=$value;
+	}
+	public function getRequestedPagePath()
+	{
+		if($this->_pagePath===null)
+		{
+			$this->_pagePath=strtr($this->determineRequestedPagePath(),'/\\','..');
+			if(empty($this->_pagePath))
+				throw new THttpException(404,'pageservice_page_required');
+		}
+		return $this->_pagePath;
+	}
+	public function getRequestedPage()
+	{
+		return $this->_page;
+	}
+	public function getDefaultPage()
+	{
+		return $this->_defaultPage;
+	}
+	public function setDefaultPage($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('pageservice_defaultpage_unchangeable');
+		else
+			$this->_defaultPage=$value;
+	}
+	public function getDefaultPageUrl()
+	{
+		return $this->constructUrl($this->getDefaultPage());
+	}
+	public function getBasePath()
+	{
+		if($this->_basePath===null)
+		{
+			$basePath=$this->getApplication()->getBasePath().DIRECTORY_SEPARATOR.self::DEFAULT_BASEPATH;
+			if(($this->_basePath=realpath($basePath))===false || !is_dir($this->_basePath))
+			{
+				$basePath=$this->getApplication()->getBasePath().DIRECTORY_SEPARATOR.self::FALLBACK_BASEPATH;
+				if(($this->_basePath=realpath($basePath))===false || !is_dir($this->_basePath))
+					throw new TConfigurationException('pageservice_basepath_invalid',$basePath);
+			}
+		}
+		return $this->_basePath;
+	}
+	public function setBasePath($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('pageservice_basepath_unchangeable');
+		else if(($path=Prado::getPathOfNamespace($value))===null || !is_dir($path))
+			throw new TConfigurationException('pageservice_basepath_invalid',$value);
+		$this->_basePath=realpath($path);
+	}
+	public function setBasePageClass($value)
+	{
+		$this->_basePageClass=$value;
+	}
+	public function getBasePageClass()
+	{
+		return $this->_basePageClass;
+	}
+	public function setClientScriptManagerClass($value)
+	{
+		$this->_clientScriptManagerClass=$value;
+	}
+	public function getClientScriptManagerClass()
+	{
+		return $this->_clientScriptManagerClass;
+	}
+	public function run()
+	{
+		$this->_page=$this->createPage($this->getRequestedPagePath());
+		$this->runPage($this->_page,$this->_properties);
+	}
+	protected function createPage($pagePath)
+	{
+		$path=$this->getBasePath().DIRECTORY_SEPARATOR.strtr($pagePath,'.',DIRECTORY_SEPARATOR);
+		$hasTemplateFile=is_file($path.self::PAGE_FILE_EXT);
+		$hasClassFile=is_file($path.Prado::CLASS_FILE_EXT);
+		if(!$hasTemplateFile && !$hasClassFile)
+			throw new THttpException(404,'pageservice_page_unknown',$pagePath);
+		if($hasClassFile)
+		{
+			$className=basename($path);
+			if(!class_exists($className,false))
+				include_once($path.Prado::CLASS_FILE_EXT);
+		}
+		else
+		{
+			$className=$this->getBasePageClass();
+			Prado::using($className);
+			if(($pos=strrpos($className,'.'))!==false)
+				$className=substr($className,$pos+1);
+		}
+ 		if(!class_exists($className,false) || ($className!=='TPage' && !is_subclass_of($className,'TPage')))
+			throw new THttpException(404,'pageservice_page_unknown',$pagePath);
+		$page=new $className;
+		$page->setPagePath($pagePath);
+		if($hasTemplateFile)
+			$page->setTemplate($this->getTemplateManager()->getTemplateByFileName($path.self::PAGE_FILE_EXT));
+		return $page;
+	}
+	protected function runPage($page,$properties)
+	{
+		foreach($properties as $name=>$value)
+			$page->setSubProperty($name,$value);
+		$page->run($this->getResponse()->createHtmlWriter());
+	}
+	public function constructUrl($pagePath,$getParams=null,$encodeAmpersand=true,$encodeGetItems=true)
+	{
+		return $this->getRequest()->constructUrl($this->getID(),$pagePath,$getParams,$encodeAmpersand,$encodeGetItems);
+	}
+}
+class TPageConfiguration extends TComponent
+{
+	private $_appConfigs=array();
+	private $_properties=array();
+	private $_rules=array();
+	private $_includes=array();
+	private $_pagePath='';
+	public function __construct($pagePath)
+	{
+		$this->_pagePath=$pagePath;
+	}
+	public function getExternalConfigurations()
+	{
+		return $this->_includes;
+	}
+	public function getProperties()
+	{
+		return $this->_properties;
+	}
+	public function getRules()
+	{
+		return $this->_rules;
+	}
+	public function getApplicationConfigurations()
+	{
+		return $this->_appConfigs;
+	}
+	public function loadFromFiles($basePath)
+	{
+		$paths=explode('.',$this->_pagePath);
+		$page=array_pop($paths);
+		$path=$basePath;
+		$configPagePath='';
+		$fileName = Prado::getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP
+			? TPageService::CONFIG_FILE_PHP
+			: TPageService::CONFIG_FILE_XML;
+		foreach($paths as $p)
+		{
+			$this->loadFromFile($path.DIRECTORY_SEPARATOR.$fileName,$configPagePath);
+			$path.=DIRECTORY_SEPARATOR.$p;
+			if($configPagePath==='')
+				$configPagePath=$p;
+			else
+				$configPagePath.='.'.$p;
+		}
+		$this->loadFromFile($path.DIRECTORY_SEPARATOR.$fileName,$configPagePath);
+		$this->_rules=new TAuthorizationRuleCollection($this->_rules);
+	}
+	public function loadFromFile($fname,$configPagePath)
+	{
+		if(empty($fname) || !is_file($fname))
+			return;
+		if(Prado::getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+		{
+			$fcontent = include $fname;
+			$this->loadFromPhp($fcontent,dirname($fname),$configPagePath);
+		}
+		else
+		{	
+			$dom=new TXmlDocument;
+			if($dom->loadFromFile($fname))
+				$this->loadFromXml($dom,dirname($fname),$configPagePath);
+			else
+				throw new TConfigurationException('pageserviceconf_file_invalid',$fname);
+		}
+	}
+	public function loadFromPhp($config,$configPath,$configPagePath)
+	{
+		$this->loadApplicationConfigurationFromPhp($config,$configPath);
+		$this->loadPageConfigurationFromPhp($config,$configPath,$configPagePath);
+	}
+	public function loadFromXml($dom,$configPath,$configPagePath)
+	{
+		$this->loadApplicationConfigurationFromXml($dom,$configPath);
+		$this->loadPageConfigurationFromXml($dom,$configPath,$configPagePath);
+	}
+	public function loadApplicationConfigurationFromPhp($config,$configPath)
+	{
+		$appConfig=new TApplicationConfiguration;
+		$appConfig->loadFromPhp($config,$configPath);
+		$this->_appConfigs[]=$appConfig;
+	}
+	public function loadApplicationConfigurationFromXml($dom,$configPath)
+	{
+		$appConfig=new TApplicationConfiguration;
+		$appConfig->loadFromXml($dom,$configPath);
+		$this->_appConfigs[]=$appConfig;
+	}
+	public function loadPageConfigurationFromPhp($config, $configPath, $configPagePath)
+	{
+				if(isset($config['authorization']) && is_array($config['authorization']))
+		{
+			$rules = array();
+			foreach($config['authorization'] as $authorization)
+			{
+				$patterns=isset($authorization['pages'])?$authorization['pages']:'';
+				$ruleApplies=false;
+				if(empty($patterns) || trim($patterns)==='*') 					$ruleApplies=true;
+				else
+				{
+					foreach(explode(',',$patterns) as $pattern)
+					{
+						if(($pattern=trim($pattern))!=='')
+						{
+														if($configPagePath!=='')  								$pattern=$configPagePath.'.'.$pattern;
+							if(strcasecmp($pattern,$this->_pagePath)===0)
+							{
+								$ruleApplies=true;
+								break;
+							}
+							if($pattern[strlen($pattern)-1]==='*') 							{
+								if(strncasecmp($this->_pagePath,$pattern,strlen($pattern)-1)===0)
+								{
+									$ruleApplies=true;
+									break;
+								}
+							}
+						}
+					}
+				}
+				if($ruleApplies)
+				{
+					$action = isset($authorization['action'])?$authorization['action']:'';
+					$users = isset($authorization['users'])?$authorization['users']:'';
+					$roles = isset($authorization['roles'])?$authorization['roles']:'';
+					$verb = isset($authorization['verb'])?$authorization['verb']:'';
+					$ips = isset($authorization['ips'])?$authorization['ips']:'';
+					$rules[]=new TAuthorizationRule($action,$users,$roles,$verb,$ips);
+				}
+			}
+			$this->_rules=array_merge($rules,$this->_rules);
+		}
+				if(isset($config['pages']) && is_array($config['pages']))
+		{
+			if(isset($config['pages']['properties']))
+			{
+				$this->_properties = array_merge($this->_properties, $config['pages']['properties']);
+				unset($config['pages']['properties']);
+			}
+			foreach($config['pages'] as $id => $page)
+			{
+				$properties = array();
+				if(isset($page['properties']))
+				{
+					$properties=$page['properties'];
+					unset($page['properties']);	
+				}
+				$matching=false;
+				$id=($configPagePath==='')?$id:$configPagePath.'.'.$id;
+				if(strcasecmp($id,$this->_pagePath)===0)
+					$matching=true;
+				else if($id[strlen($id)-1]==='*') 					$matching=strncasecmp($this->_pagePath,$id,strlen($id)-1)===0;
+				if($matching)
+					$this->_properties=array_merge($this->_properties,$properties);
+			}
+		}
+				if(isset($config['includes']) && is_array($config['includes']))
+		{
+			foreach($config['includes'] as $include)
+			{
+				$when = isset($include['when'])?true:false;
+				if(!isset($include['file']))
+					throw new TConfigurationException('pageserviceconf_includefile_required');
+				$filePath = $include['file'];
+				if(isset($this->_includes[$filePath]))
+					$this->_includes[$filePath]=array($configPagePath,'('.$this->_includes[$filePath][1].') || ('.$when.')');
+				else
+					$this->_includes[$filePath]=array($configPagePath,$when);
+			}
+		}
+	}
+	public function loadPageConfigurationFromXml($dom,$configPath,$configPagePath)
+	{
+				if(($authorizationNode=$dom->getElementByTagName('authorization'))!==null)
+		{
+			$rules=array();
+			foreach($authorizationNode->getElements() as $node)
+			{
+				$patterns=$node->getAttribute('pages');
+				$ruleApplies=false;
+				if(empty($patterns) || trim($patterns)==='*') 					$ruleApplies=true;
+				else
+				{
+					foreach(explode(',',$patterns) as $pattern)
+					{
+						if(($pattern=trim($pattern))!=='')
+						{
+														if($configPagePath!=='')  								$pattern=$configPagePath.'.'.$pattern;
+							if(strcasecmp($pattern,$this->_pagePath)===0)
+							{
+								$ruleApplies=true;
+								break;
+							}
+							if($pattern[strlen($pattern)-1]==='*') 							{
+								if(strncasecmp($this->_pagePath,$pattern,strlen($pattern)-1)===0)
+								{
+									$ruleApplies=true;
+									break;
+								}
+							}
+						}
+					}
+				}
+				if($ruleApplies)
+					$rules[]=new TAuthorizationRule($node->getTagName(),$node->getAttribute('users'),$node->getAttribute('roles'),$node->getAttribute('verb'),$node->getAttribute('ips'));
+			}
+			$this->_rules=array_merge($rules,$this->_rules);
+		}
+				if(($pagesNode=$dom->getElementByTagName('pages'))!==null)
+		{
+			$this->_properties=array_merge($this->_properties,$pagesNode->getAttributes()->toArray());
+						foreach($pagesNode->getElementsByTagName('page') as $node)
+			{
+				$properties=$node->getAttributes();
+				$id=$properties->remove('id');
+				if(empty($id))
+					throw new TConfigurationException('pageserviceconf_page_invalid',$configPath);
+				$matching=false;
+				$id=($configPagePath==='')?$id:$configPagePath.'.'.$id;
+				if(strcasecmp($id,$this->_pagePath)===0)
+					$matching=true;
+				else if($id[strlen($id)-1]==='*') 					$matching=strncasecmp($this->_pagePath,$id,strlen($id)-1)===0;
+				if($matching)
+					$this->_properties=array_merge($this->_properties,$properties->toArray());
+			}
+		}
+				foreach($dom->getElementsByTagName('include') as $node)
+		{
+			if(($when=$node->getAttribute('when'))===null)
+				$when=true;
+			if(($filePath=$node->getAttribute('file'))===null)
+				throw new TConfigurationException('pageserviceconf_includefile_required');
+			if(isset($this->_includes[$filePath]))
+				$this->_includes[$filePath]=array($configPagePath,'('.$this->_includes[$filePath][1].') || ('.$when.')');
+			else
+				$this->_includes[$filePath]=array($configPagePath,$when);
+		}
+	}
+}
+class TAssetManager extends TModule
+{
+	const DEFAULT_BASEPATH='assets';
+	private $_basePath=null;
+	private $_baseUrl=null;
+	private $_checkTimestamp=false;
+	private $_application;
+	private $_published=array();
+	private $_initialized=false;
+	public function init($config)
+	{
+		$application=$this->getApplication();
+		if($this->_basePath===null)
+			$this->_basePath=dirname($application->getRequest()->getApplicationFilePath()).DIRECTORY_SEPARATOR.self::DEFAULT_BASEPATH;
+		if(!is_writable($this->_basePath) || !is_dir($this->_basePath))
+			throw new TConfigurationException('assetmanager_basepath_invalid',$this->_basePath);
+		if($this->_baseUrl===null)
+			$this->_baseUrl=rtrim(dirname($application->getRequest()->getApplicationUrl()),'/\\').'/'.self::DEFAULT_BASEPATH;
+		$application->setAssetManager($this);
+		$this->_initialized=true;
+	}
+	public function getBasePath()
+	{
+		return $this->_basePath;
+	}
+	public function setBasePath($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('assetmanager_basepath_unchangeable');
+		else
+		{
+			$this->_basePath=Prado::getPathOfNamespace($value);
+			if($this->_basePath===null || !is_dir($this->_basePath) || !is_writable($this->_basePath))
+				throw new TInvalidDataValueException('assetmanager_basepath_invalid',$value);
+		}
+	}
+	public function getBaseUrl()
+	{
+		return $this->_baseUrl;
+	}
+	public function setBaseUrl($value)
+	{
+		if($this->_initialized)
+			throw new TInvalidOperationException('assetmanager_baseurl_unchangeable');
+		else
+			$this->_baseUrl=rtrim($value,'/');
+	}
+	public function publishFilePath($path,$checkTimestamp=false)
+	{
+		if(isset($this->_published[$path]))
+			return $this->_published[$path];
+		else if(empty($path) || ($fullpath=realpath($path))===false)
+			throw new TInvalidDataValueException('assetmanager_filepath_invalid',$path);
+		else if(is_file($fullpath))
+		{
+			$dir=$this->hash(dirname($fullpath));
+			$fileName=basename($fullpath);
+			$dst=$this->_basePath.DIRECTORY_SEPARATOR.$dir;
+			if(!is_file($dst.DIRECTORY_SEPARATOR.$fileName) || $checkTimestamp || $this->getApplication()->getMode()!==TApplicationMode::Performance)
+				$this->copyFile($fullpath,$dst);
+			return $this->_published[$path]=$this->_baseUrl.'/'.$dir.'/'.$fileName;
+		}
+		else
+		{
+			$dir=$this->hash($fullpath);
+			if(!is_dir($this->_basePath.DIRECTORY_SEPARATOR.$dir) || $checkTimestamp || $this->getApplication()->getMode()!==TApplicationMode::Performance)
+			{
+				$this->copyDirectory($fullpath,$this->_basePath.DIRECTORY_SEPARATOR.$dir);
+			}
+			return $this->_published[$path]=$this->_baseUrl.'/'.$dir;
+		}
+	}
+	public function getPublished()
+	{
+		return $this->_published;
+	}
+	protected function setPublished($values=array())
+	{
+		$this->_published = $values;
+	}
+	public function getPublishedPath($path)
+	{
+		$path=realpath($path);
+		if(is_file($path))
+			return $this->_basePath.DIRECTORY_SEPARATOR.$this->hash(dirname($path)).DIRECTORY_SEPARATOR.basename($path);
+		else
+			return $this->_basePath.DIRECTORY_SEPARATOR.$this->hash($path);
+	}
+	public function getPublishedUrl($path)
+	{
+		$path=realpath($path);
+		if(is_file($path))
+			return $this->_baseUrl.'/'.$this->hash(dirname($path)).'/'.basename($path);
+		else
+			return $this->_baseUrl.'/'.$this->hash($path);
+	}
+	protected function hash($dir)
+	{
+		return sprintf('%x',crc32($dir.Prado::getVersion()));
+	}
+	protected function copyFile($src,$dst)
+	{
+		if(!is_dir($dst))
+		{
+			@mkdir($dst);
+			@chmod($dst, PRADO_CHMOD);
+		}
+		$dstFile=$dst.DIRECTORY_SEPARATOR.basename($src);
+		if(@filemtime($dstFile)<@filemtime($src))
+		{
+			@copy($src,$dstFile);
+		}
+	}
+	public function copyDirectory($src,$dst)
+	{
+		if(!is_dir($dst))
+		{
+			@mkdir($dst);
+			@chmod($dst, PRADO_CHMOD);
+		}
+		if($folder=@opendir($src))
+		{
+			while($file=@readdir($folder))
+			{
+				if($file==='.' || $file==='..' || $file==='.svn')
+					continue;
+				else if(is_file($src.DIRECTORY_SEPARATOR.$file))
+				{
+					if(@filemtime($dst.DIRECTORY_SEPARATOR.$file)<@filemtime($src.DIRECTORY_SEPARATOR.$file))
+					{
+						@copy($src.DIRECTORY_SEPARATOR.$file,$dst.DIRECTORY_SEPARATOR.$file);
+						@chmod($dst.DIRECTORY_SEPARATOR.$file, PRADO_CHMOD);
+					}
+				}
+				else
+					$this->copyDirectory($src.DIRECTORY_SEPARATOR.$file,$dst.DIRECTORY_SEPARATOR.$file);
+			}
+			closedir($folder);
+		} else {
+			throw new TInvalidDataValueException('assetmanager_source_directory_invalid', $src);
+		}
+	}
+	public function publishTarFile($tarfile, $md5sum, $checkTimestamp=false)
+	{
+		if(isset($this->_published[$md5sum]))
+			return $this->_published[$md5sum];
+		else if(($fullpath=realpath($md5sum))===false || !is_file($fullpath))
+			throw new TInvalidDataValueException('assetmanager_tarchecksum_invalid',$md5sum);
+		else
+		{
+			$dir=$this->hash(dirname($fullpath));
+			$fileName=basename($fullpath);
+			$dst=$this->_basePath.DIRECTORY_SEPARATOR.$dir;
+			if(!is_file($dst.DIRECTORY_SEPARATOR.$fileName) || $checkTimestamp || $this->getApplication()->getMode()!==TApplicationMode::Performance)
+			{
+				if(@filemtime($dst.DIRECTORY_SEPARATOR.$fileName)<@filemtime($fullpath))
+				{
+					$this->copyFile($fullpath,$dst);
+					$this->deployTarFile($tarfile,$dst);
+				}
+			}
+			return $this->_published[$md5sum]=$this->_baseUrl.'/'.$dir;
+		}
+	}
+	protected function deployTarFile($path,$destination)
+	{
+		if(($fullpath=realpath($path))===false || !is_file($fullpath))
+			throw new TIOException('assetmanager_tarfile_invalid',$path);
+		else
+		{
+			Prado::using('System.IO.TTarFileExtractor');
+			$tar = new TTarFileExtractor($fullpath);
+			return $tar->extract($destination);
+		}
+	}
+}
+class TGlobalization extends TModule
+{
+	private $_defaultCharset = 'UTF-8';
+	private $_defaultCulture = 'en';
+	private $_charset=null;
+	private $_culture=null;
+	private $_translation;
+	private $_translateDefaultCulture=true;
+	public function init($config)
+	{
+		if($this->_charset===null)
+			$this->_charset=$this->getDefaultCharset();
+		if($this->_culture===null)
+			$this->_culture=$this->getDefaultCulture();
+		if($config!==null)
+		{
+			if($this->getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+				$translation = isset($config['translate'])?$config['translate']:null;
+			else
+			{
+				$t = $config->getElementByTagName('translation');
+				$translation = ($t)?$t->getAttributes():null;
+			}
+			if($translation)
+				$this->setTranslationConfiguration($translation);
+		}
+		$this->getApplication()->setGlobalization($this);
+	}
+	public function getTranslateDefaultCulture()
+	{
+		return $this->_translateDefaultCulture;
+	}
+	public function setTranslateDefaultCulture($value)
+	{
+		$this->_translateDefaultCulture = TPropertyValue::ensureBoolean($value);
+	}
+	public function getDefaultCulture()
+	{
+		return $this->_defaultCulture;
+	}
+	public function setDefaultCulture($culture)
+	{
+		$this->_defaultCulture = str_replace('-','_',$culture);
+	}
+	public function getDefaultCharset()
+	{
+		return $this->_defaultCharset;
+	}
+	public function setDefaultCharset($charset)
+	{
+		$this->_defaultCharset = $charset;
+	}
+	public function getCulture()
+	{
+		return $this->_culture;
+	}
+	public function setCulture($culture)
+	{
+		$this->_culture = str_replace('-','_',$culture);
+	}
+	public function getCharset()
+	{
+		return $this->_charset;
+	}
+	public function setCharset($charset)
+	{
+		$this->_charset = $charset;
+	}
+	public function getTranslationConfiguration()
+	{
+		return (!$this->_translateDefaultCulture && ($this->getDefaultCulture() == $this->getCulture()))
+			? null
+			: $this->_translation;
+	}
+	protected function setTranslationConfiguration($config)
+	{
+		if($config['type'] == 'XLIFF' || $config['type'] == 'gettext')
+		{
+			if($config['source'])
+			{
+				$config['source'] = Prado::getPathOfNamespace($config['source']);
+				if(!is_dir($config['source']))
+				{
+					if(@mkdir($config['source'])===false)
+					throw new TConfigurationException('globalization_source_path_failed',
+						$config['source']);
+					chmod($config['source'], PRADO_CHMOD); 				}
+			}
+			else
+			{
+				throw new TConfigurationException("invalid source dir '{$config['source']}'");
+			}
+		}
+		if($config['cache'])
+		{
+			$config['cache'] = $this->getApplication()->getRunTimePath().'/i18n';
+			if(!is_dir($config['cache']))
+			{
+				if(@mkdir($config['cache'])===false)
+					throw new TConfigurationException('globalization_cache_path_failed',
+						$config['cache']);
+				chmod($config['cache'], PRADO_CHMOD); 			}
+		}
+		$this->_translation = $config;
+	}
+	public function getTranslationCatalogue()
+	{
+		return $this->_translation['catalogue'];
+	}
+	public function setTranslationCatalogue($value)
+	{
+		$this->_translation['catalogue'] = $value;
+	}
+	public function getCultureVariants($culture=null)
+	{
+		if($culture===null) $culture = $this->getCulture();
+		$variants = explode('_', $culture);
+		$result = array();
+		for(; count($variants) > 0; array_pop($variants))
+			$result[] = implode('_', $variants);
+		return $result;
+	}
+	public function getLocalizedResource($file,$culture=null)
+	{
+		$files = array();
+		$variants = $this->getCultureVariants($culture);
+		$path = pathinfo($file);
+		foreach($variants as $variant)
+			$files[] = $path['dirname'].DIRECTORY_SEPARATOR.$variant.DIRECTORY_SEPARATOR.$path['basename'];
+		$filename = substr($path['basename'],0,strrpos($path['basename'],'.'));
+		foreach($variants as $variant)
+			$files[] = $path['dirname'].DIRECTORY_SEPARATOR.$filename.'.'.$variant.'.'.$path['extension'];
+		$files[] = $file;
+		return $files;
+	}
+}
+class TApplication extends TComponent
+{
+	const STATE_OFF='Off';
+	const STATE_DEBUG='Debug';
+	const STATE_NORMAL='Normal';
+	const STATE_PERFORMANCE='Performance';
+	const PAGE_SERVICE_ID='page';
+	const CONFIG_FILE_XML='application.xml';
+	const CONFIG_FILE_EXT_XML='.xml';	
+	const CONFIG_TYPE_XML = 'xml';
+	const CONFIG_FILE_PHP='application.php';
+	const CONFIG_FILE_EXT_PHP='.php';
+	const CONFIG_TYPE_PHP = 'php';
+	const RUNTIME_PATH='runtime';
+	const CONFIGCACHE_FILE='config.cache';
+	const GLOBAL_FILE='global.cache';
+	private static $_steps=array(
+		'onBeginRequest',
+		'onLoadState',
+		'onLoadStateComplete',
+		'onAuthentication',
+		'onAuthenticationComplete',
+		'onAuthorization',
+		'onAuthorizationComplete',
+		'onPreRunService',
+		'runService',
+		'onSaveState',
+		'onSaveStateComplete',
+		'onPreFlushOutput',
+		'flushOutput'
+	);
+	private $_id;
+	private $_uniqueID;
+	private $_requestCompleted=false;
+	private $_step;
+	private $_services;
+	private $_service;
+	private $_modules=array();
+	private $_parameters;
+	private $_configFile;
+	private $_configFileExt;
+	private $_configType;
+	private $_basePath;
+	private $_runtimePath;
+	private $_stateChanged=false;
+	private $_globals=array();
+	private $_cacheFile;
+	private $_errorHandler;
+	private $_request;
+	private $_response;
+	private $_session;
+	private $_cache;
+	private $_statePersister;
+	private $_user;
+	private $_globalization;
+	private $_security;
+	private $_assetManager;
+	private $_authRules;
+	private $_mode=TApplicationMode::Debug;
+	private $_pageServiceID = self::PAGE_SERVICE_ID;
+	public function __construct($basePath='protected',$cacheConfig=true, $configType=self::CONFIG_TYPE_XML)
+	{
+				Prado::setApplication($this);
+		$this->setConfigurationType($configType);
+		$this->resolvePaths($basePath);
+		if($cacheConfig)
+			$this->_cacheFile=$this->_runtimePath.DIRECTORY_SEPARATOR.self::CONFIGCACHE_FILE;
+				$this->_uniqueID=md5($this->_runtimePath);
+		$this->_parameters=new TMap;
+		$this->_services=array($this->getPageServiceID()=>array('TPageService',array(),null));
+		Prado::setPathOfAlias('Application',$this->_basePath);
+	}
+	protected function resolvePaths($basePath)
+	{
+				if(empty($basePath) || ($basePath=realpath($basePath))===false)
+			throw new TConfigurationException('application_basepath_invalid',$basePath);
+		if(is_dir($basePath) && is_file($basePath.DIRECTORY_SEPARATOR.$this->getConfigurationFileName()))
+			$configFile=$basePath.DIRECTORY_SEPARATOR.$this->getConfigurationFileName();
+		else if(is_file($basePath))
+		{
+			$configFile=$basePath;
+			$basePath=dirname($configFile);
+		}
+		else
+			$configFile=null;
+				$runtimePath=$basePath.DIRECTORY_SEPARATOR.self::RUNTIME_PATH;
+		if(is_writable($runtimePath))
+		{
+			if($configFile!==null)
+			{
+				$runtimePath.=DIRECTORY_SEPARATOR.basename($configFile).'-'.Prado::getVersion();
+				if(!is_dir($runtimePath))
+				{
+					if(@mkdir($runtimePath)===false)
+						throw new TConfigurationException('application_runtimepath_failed',$runtimePath);
+					@chmod($runtimePath, PRADO_CHMOD); 				}
+				$this->setConfigurationFile($configFile);
+			}
+			$this->setBasePath($basePath);
+			$this->setRuntimePath($runtimePath);
+		}
+		else
+			throw new TConfigurationException('application_runtimepath_invalid',$runtimePath);
+	}
+	public function run()
+	{
+		try
+		{
+			$this->initApplication();
+			$n=count(self::$_steps);
+			$this->_step=0;
+			$this->_requestCompleted=false;
+			while($this->_step<$n)
+			{
+				if($this->_mode===self::STATE_OFF)
+					throw new THttpException(503,'application_unavailable');
+				if($this->_requestCompleted)
+					break;
+				$method=self::$_steps[$this->_step];
+				$this->$method();
+				$this->_step++;
+			}
+		}
+		catch(Exception $e)
+		{
+			$this->onError($e);
+		}
+		$this->onEndRequest();
+	}
+	public function completeRequest()
+	{
+		$this->_requestCompleted=true;
+	}
+	public function getRequestCompleted()
+	{
+		return $this->_requestCompleted;
+	}
+	public function getGlobalState($key,$defaultValue=null)
+	{
+		return isset($this->_globals[$key])?$this->_globals[$key]:$defaultValue;
+	}
+	public function setGlobalState($key,$value,$defaultValue=null,$forceSave=false)
+	{
+		$this->_stateChanged=true;
+		if($value===$defaultValue)
+			unset($this->_globals[$key]);
+		else
+			$this->_globals[$key]=$value;
+		if($forceSave)
+			$this->saveGlobals();
+	}
+	public function clearGlobalState($key)
+	{
+		$this->_stateChanged=true;
+		unset($this->_globals[$key]);
+	}
+	protected function loadGlobals()
+	{
+		$this->_globals=$this->getApplicationStatePersister()->load();
+	}
+	protected function saveGlobals()
+	{
+		if($this->_stateChanged)
+		{
+			$this->_stateChanged=false;
+			$this->getApplicationStatePersister()->save($this->_globals);
+		}
+	}
+	public function getID()
+	{
+		return $this->_id;
+	}
+	public function setID($value)
+	{
+		$this->_id=$value;
+	}
+	public function getPageServiceID()
+	{
+		return $this->_pageServiceID;
+	}
+	public function setPageServiceID($value)
+	{
+		$this->_pageServiceID=$value;
+	}
+	public function getUniqueID()
+	{
+		return $this->_uniqueID;
+	}
+	public function getMode()
+	{
+		return $this->_mode;
+	}
+	public function setMode($value)
+	{
+		$this->_mode=TPropertyValue::ensureEnum($value,'TApplicationMode');
+	}
+	public function getBasePath()
+	{
+		return $this->_basePath;
+	}
+	public function setBasePath($value)
+	{
+		$this->_basePath=$value;
+	}
+	public function getConfigurationFile()
+	{
+		return $this->_configFile;
+	}
+	public function setConfigurationFile($value)
+	{
+		$this->_configFile=$value;
+	}
+	public function getConfigurationType()
+	{
+		return $this->_configType;
+	}
+	public function setConfigurationType($value)
+	{
+		$this->_configType = $value;
+	}
+	public function getConfigurationFileExt()
+	{
+		if($this->_configFileExt===null)
+		{
+			switch($this->_configType)
+			{
+				case TApplication::CONFIG_TYPE_PHP:
+					$this->_configFileExt = TApplication::CONFIG_FILE_EXT_PHP;
+					break;
+				default:
+					$this->_configFileExt = TApplication::CONFIG_FILE_EXT_XML;
+			}
+		}
+		return $this->_configFileExt;
+	}
+	public function getConfigurationFileName()
+	{
+		static $fileName;
+		if($fileName == null)
+		{
+			switch($this->_configType)
+			{
+				case TApplication::CONFIG_TYPE_PHP:
+					$fileName = TApplication::CONFIG_FILE_PHP;
+					break;
+				default:
+					$fileName = TApplication::CONFIG_FILE_XML;
+			}
+		}
+		return $fileName;
+	}
+	public function getRuntimePath()
+	{
+		return $this->_runtimePath;
+	}
+	public function setRuntimePath($value)
+	{
+		$this->_runtimePath=$value;
+		if($this->_cacheFile)
+			$this->_cacheFile=$this->_runtimePath.DIRECTORY_SEPARATOR.self::CONFIGCACHE_FILE;
+				$this->_uniqueID=md5($this->_runtimePath);
+	}
+	public function getService()
+	{
+		return $this->_service;
+	}
+	public function setService($value)
+	{
+		$this->_service=$value;
+	}
+	public function setModule($id,IModule $module)
+	{
+		if(isset($this->_modules[$id]))
+			throw new TConfigurationException('application_moduleid_duplicated',$id);
+		else
+			$this->_modules[$id]=$module;
+	}
+	public function getModule($id)
+	{
+		return isset($this->_modules[$id])?$this->_modules[$id]:null;
+	}
+	public function getModules()
+	{
+		return $this->_modules;
+	}
+	public function getParameters()
+	{
+		return $this->_parameters;
+	}
+	public function getRequest()
+	{
+		if(!$this->_request)
+		{
+			$this->_request=new THttpRequest;
+			$this->_request->init(null);
+		}
+		return $this->_request;
+	}
+	public function setRequest(THttpRequest $request)
+	{
+		$this->_request=$request;
+	}
+	public function getResponse()
+	{
+		if(!$this->_response)
+		{
+			$this->_response=new THttpResponse;
+			$this->_response->init(null);
+		}
+		return $this->_response;
+	}
+	public function setResponse(THttpResponse $response)
+	{
+		$this->_response=$response;
+	}
+	public function getSession()
+	{
+		if(!$this->_session)
+		{
+			$this->_session=new THttpSession;
+			$this->_session->init(null);
+		}
+		return $this->_session;
+	}
+	public function setSession(THttpSession $session)
+	{
+		$this->_session=$session;
+	}
+	public function getErrorHandler()
+	{
+		if(!$this->_errorHandler)
+		{
+			$this->_errorHandler=new TErrorHandler;
+			$this->_errorHandler->init(null);
+		}
+		return $this->_errorHandler;
+	}
+	public function setErrorHandler(TErrorHandler $handler)
+	{
+		$this->_errorHandler=$handler;
+	}
+	public function getSecurityManager()
+	{
+		if(!$this->_security)
+		{
+			$this->_security=new TSecurityManager;
+			$this->_security->init(null);
+		}
+		return $this->_security;
+	}
+	public function setSecurityManager(TSecurityManager $sm)
+	{
+		$this->_security=$sm;
+	}
+	public function getAssetManager()
+	{
+		if(!$this->_assetManager)
+		{
+			$this->_assetManager=new TAssetManager;
+			$this->_assetManager->init(null);
+		}
+		return $this->_assetManager;
+	}
+	public function setAssetManager(TAssetManager $value)
+	{
+		$this->_assetManager=$value;
+	}
+	public function getApplicationStatePersister()
+	{
+		if(!$this->_statePersister)
+		{
+			$this->_statePersister=new TApplicationStatePersister;
+			$this->_statePersister->init(null);
+		}
+		return $this->_statePersister;
+	}
+	public function setApplicationStatePersister(IStatePersister $persister)
+	{
+		$this->_statePersister=$persister;
+	}
+	public function getCache()
+	{
+		return $this->_cache;
+	}
+	public function setCache(ICache $cache)
+	{
+		$this->_cache=$cache;
+	}
+	public function getUser()
+	{
+		return $this->_user;
+	}
+	public function setUser(IUser $user)
+	{
+		$this->_user=$user;
+	}
+	public function getGlobalization($createIfNotExists=true)
+	{
+		if($this->_globalization===null && $createIfNotExists)
+		{
+			$this->_globalization=new TGlobalization;
+			$this->_globalization->init(null);
+		}
+		return $this->_globalization;
+	}
+	public function setGlobalization(TGlobalization $glob)
+	{
+		$this->_globalization=$glob;
+	}
+	public function getAuthorizationRules()
+	{
+		if($this->_authRules===null)
+			$this->_authRules=new TAuthorizationRuleCollection;
+		return $this->_authRules;
+	}
+	protected function getApplicationConfigurationClass()
+	{
+		return 'TApplicationConfiguration';
+	}
+	public function applyConfiguration($config,$withinService=false)
+	{
+		if($config->getIsEmpty())
+			return;
+				foreach($config->getAliases() as $alias=>$path)
+			Prado::setPathOfAlias($alias,$path);
+		foreach($config->getUsings() as $using)
+			Prado::using($using);
+				if(!$withinService)
+		{
+			foreach($config->getProperties() as $name=>$value)
+				$this->setSubProperty($name,$value);
+		}
+		if(empty($this->_services))
+			$this->_services=array($this->getPageServiceID()=>array('TPageService',array(),null));
+				foreach($config->getParameters() as $id=>$parameter)
+		{
+			if(is_array($parameter))
+			{
+				$component=Prado::createComponent($parameter[0]);
+				foreach($parameter[1] as $name=>$value)
+					$component->setSubProperty($name,$value);
+				$this->_parameters->add($id,$component);
+			}
+			else
+				$this->_parameters->add($id,$parameter);
+		}
+				$modules=array();
+		foreach($config->getModules() as $id=>$moduleConfig)
+		{
+			list($moduleClass, $initProperties, $configElement)=$moduleConfig;
+			$module=Prado::createComponent($moduleClass);
+			if(!is_string($id))
+			{
+				$id='_module'.count($this->_modules);
+				$initProperties['id']=$id;
+			}
+			$this->setModule($id,$module);
+			foreach($initProperties as $name=>$value)
+				$module->setSubProperty($name,$value);
+			$modules[]=array($module,$configElement);
+		}
+		foreach($modules as $module)
+			$module[0]->init($module[1]);
+				foreach($config->getServices() as $serviceID=>$serviceConfig)
+			$this->_services[$serviceID]=$serviceConfig;
+				foreach($config->getExternalConfigurations() as $filePath=>$condition)
+		{
+			if($condition!==true)
+				$condition=$this->evaluateExpression($condition);
+			if($condition)
+			{
+				if(($path=Prado::getPathOfNamespace($filePath,$this->getConfigurationFileExt()))===null || !is_file($path))
+					throw new TConfigurationException('application_includefile_invalid',$filePath);
+				$cn=$this->getApplicationConfigurationClass();
+				$c=new $cn;
+				$c->loadFromFile($path);
+				$this->applyConfiguration($c,$withinService);
+			}
+		}
+	}
+	protected function initApplication()
+	{
+		if($this->_configFile!==null)
+		{
+			if($this->_cacheFile===null || @filemtime($this->_cacheFile)<filemtime($this->_configFile))
+			{
+				$config=new TApplicationConfiguration;
+				$config->loadFromFile($this->_configFile);
+				if($this->_cacheFile!==null)
+					file_put_contents($this->_cacheFile,Prado::serialize($config),LOCK_EX);
+			}
+			else
+				$config=Prado::unserialize(file_get_contents($this->_cacheFile));
+			$this->applyConfiguration($config,false);
+		}
+		if(($serviceID=$this->getRequest()->resolveRequest(array_keys($this->_services)))===null)
+			$serviceID=$this->getPageServiceID();
+		$this->startService($serviceID);
+	}
+	public function startService($serviceID)
+	{
+		if(isset($this->_services[$serviceID]))
+		{
+			list($serviceClass,$initProperties,$configElement)=$this->_services[$serviceID];
+			$service=Prado::createComponent($serviceClass);
+			if(!($service instanceof IService))
+				throw new THttpException(500,'application_service_invalid',$serviceClass);
+			if(!$service->getEnabled())
+				throw new THttpException(500,'application_service_unavailable',$serviceClass);
+			$service->setID($serviceID);
+			$this->setService($service);
+			foreach($initProperties as $name=>$value)
+				$service->setSubProperty($name,$value);
+			if($configElement!==null)
+			{
+				$config=new TApplicationConfiguration;
+				if($this->getConfigurationType()==self::CONFIG_TYPE_PHP)
+					$config->loadFromPhp($configElement,$this->getBasePath());
+				else
+					$config->loadFromXml($configElement,$this->getBasePath());
+				$this->applyConfiguration($config,true);
+			}
+			$service->init($configElement);
+		}
+		else
+			throw new THttpException(500,'application_service_unknown',$serviceID);
+	}
+	public function onError($param)
+	{
+		Prado::log($param->getMessage(),TLogger::ERROR,'System.TApplication');
+		$this->raiseEvent('OnError',$this,$param);
+		$this->getErrorHandler()->handleError($this,$param);
+	}
+	public function onBeginRequest()
+	{
+		$this->raiseEvent('OnBeginRequest',$this,null);
+	}
+	public function onAuthentication()
+	{
+		$this->raiseEvent('OnAuthentication',$this,null);
+	}
+	public function onAuthenticationComplete()
+	{
+		$this->raiseEvent('OnAuthenticationComplete',$this,null);
+	}
+	public function onAuthorization()
+	{
+		$this->raiseEvent('OnAuthorization',$this,null);
+	}
+	public function onAuthorizationComplete()
+	{
+		$this->raiseEvent('OnAuthorizationComplete',$this,null);
+	}
+	public function onLoadState()
+	{
+		$this->loadGlobals();
+		$this->raiseEvent('OnLoadState',$this,null);
+	}
+	public function onLoadStateComplete()
+	{
+		$this->raiseEvent('OnLoadStateComplete',$this,null);
+	}
+	public function onPreRunService()
+	{
+		$this->raiseEvent('OnPreRunService',$this,null);
+	}
+	public function runService()
+	{
+		if($this->_service)
+			$this->_service->run();
+	}
+	public function onSaveState()
+	{
+		$this->raiseEvent('OnSaveState',$this,null);
+		$this->saveGlobals();
+	}
+	public function onSaveStateComplete()
+	{
+		$this->raiseEvent('OnSaveStateComplete',$this,null);
+	}
+	public function onPreFlushOutput()
+	{
+		$this->raiseEvent('OnPreFlushOutput',$this,null);
+	}
+	public function flushOutput($continueBuffering = true)
+	{
+		$this->getResponse()->flush($continueBuffering);
+	}
+	public function onEndRequest()
+	{
+		$this->flushOutput(false); 		$this->saveGlobals();  		$this->raiseEvent('OnEndRequest',$this,null);
+	}
+}
+class TApplicationMode extends TEnumerable
+{
+	const Off='Off';
+	const Debug='Debug';
+	const Normal='Normal';
+	const Performance='Performance';
+}
+class TApplicationConfiguration extends TComponent
+{
+	private $_properties=array();
+	private $_usings=array();
+	private $_aliases=array();
+	private $_modules=array();
+	private $_services=array();
+	private $_parameters=array();
+	private $_includes=array();
+	private $_empty=true;
+	public function loadFromFile($fname)
+	{
+		if(Prado::getApplication()->getConfigurationType()==TApplication::CONFIG_TYPE_PHP)
+		{
+			$fcontent = include $fname;
+			$this->loadFromPhp($fcontent,dirname($fname));
+		}
+		else
+		{
+			$dom=new TXmlDocument;
+			$dom->loadFromFile($fname);
+			$this->loadFromXml($dom,dirname($fname));
+		}
+	}
+	public function getIsEmpty()
+	{
+		return $this->_empty;
+	}
+	public function loadFromPhp($config, $configPath)
+	{
+				if(isset($config['application']))
+		{
+			foreach($config['application'] as $name=>$value)
+			{
+				$this->_properties[$name]=$value;
+			}
+			$this->_empty = false;
+		}	
+		if(isset($config['paths']) && is_array($config['paths']))
+			$this->loadPathsPhp($config['paths'],$configPath);
+		if(isset($config['modules']) && is_array($config['modules']))
+			$this->loadModulesPhp($config['modules'],$configPath);
+		if(isset($config['services']) && is_array($config['services']))
+			$this->loadServicesPhp($config['services'],$configPath);
+		if(isset($config['parameters']) && is_array($config['parameters']))
+			$this->loadParametersPhp($config['parameters'], $configPath);
+		if(isset($config['includes']) && is_array($config['includes']))
+			$this->loadExternalXml($config['includes'],$configPath);
+	}
+	public function loadFromXml($dom,$configPath)
+	{
+				foreach($dom->getAttributes() as $name=>$value)
+		{
+			$this->_properties[$name]=$value;
+			$this->_empty=false;
+		}
+		foreach($dom->getElements() as $element)
+		{
+			switch($element->getTagName())
+			{
+				case 'paths':
+					$this->loadPathsXml($element,$configPath);
+					break;
+				case 'modules':
+					$this->loadModulesXml($element,$configPath);
+					break;
+				case 'services':
+					$this->loadServicesXml($element,$configPath);
+					break;
+				case 'parameters':
+					$this->loadParametersXml($element,$configPath);
+					break;
+				case 'include':
+					$this->loadExternalXml($element,$configPath);
+					break;
+				default:
+										break;
+			}
+		}
+	}
+	protected function loadPathsPhp($pathsNode, $configPath)
+	{
+		if(isset($pathsNode['aliases']) && is_array($pathsNode['aliases']))
+		{
+			foreach($pathsNode['aliases'] as $id=>$path)
+			{
+				$path=str_replace('\\','/',$path);
+				if(preg_match('/^\\/|.:\\/|.:\\\\/',$path))						$p=realpath($path);
+				else
+					$p=realpath($configPath.DIRECTORY_SEPARATOR.$path);
+				if($p===false || !is_dir($p))
+					throw new TConfigurationException('appconfig_aliaspath_invalid',$id,$path);
+				if(isset($this->_aliases[$id]))
+					throw new TConfigurationException('appconfig_alias_redefined',$id);
+				$this->_aliases[$id]=$p;
+			}
+		}
+		if(isset($pathsNode['using']) && is_array($pathsNode['using']))
+		{
+			foreach($pathsNode['using'] as $namespace)
+			{
+				$this->_usings[] = $namespace;
+			}
+		}
+	}
+	protected function loadPathsXml($pathsNode,$configPath)
+	{
+		foreach($pathsNode->getElements() as $element)
+		{
+			switch($element->getTagName())
+			{
+				case 'alias':
+				{
+					if(($id=$element->getAttribute('id'))!==null && ($path=$element->getAttribute('path'))!==null)
+					{
+						$path=str_replace('\\','/',$path);
+						if(preg_match('/^\\/|.:\\/|.:\\\\/',$path))								$p=realpath($path);
+						else
+							$p=realpath($configPath.DIRECTORY_SEPARATOR.$path);
+						if($p===false || !is_dir($p))
+							throw new TConfigurationException('appconfig_aliaspath_invalid',$id,$path);
+						if(isset($this->_aliases[$id]))
+							throw new TConfigurationException('appconfig_alias_redefined',$id);
+						$this->_aliases[$id]=$p;
+					}
+					else
+						throw new TConfigurationException('appconfig_alias_invalid');
+					$this->_empty=false;
+					break;
+				}
+				case 'using':
+				{
+					if(($namespace=$element->getAttribute('namespace'))!==null)
+						$this->_usings[]=$namespace;
+					else
+						throw new TConfigurationException('appconfig_using_invalid');
+					$this->_empty=false;
+					break;
+				}
+				default:
+					throw new TConfigurationException('appconfig_paths_invalid',$element->getTagName());
+			}
+		}
+	}
+	protected function loadModulesPhp($modulesNode, $configPath)
+	{
+		foreach($modulesNode as $id=>$module)
+		{
+			if(!isset($module['class']))
+				throw new TConfigurationException('appconfig_moduletype_required',$id);
+			$type = $module['class'];
+			unset($module['class']);
+			$properties = array();
+			if(isset($module['properties']))
+			{
+				$properties = $module['properties'];
+				unset($module['properties']);
+			}
+			$properties['id'] = $id;
+			$this->_modules[$id]=array($type,$properties,$module);
+			$this->_empty=false;
+		}	
+	}
+	protected function loadModulesXml($modulesNode,$configPath)
+	{
+		foreach($modulesNode->getElements() as $element)
+		{
+			if($element->getTagName()==='module')
+			{
+				$properties=$element->getAttributes();
+				$id=$properties->itemAt('id');
+				$type=$properties->remove('class');
+				if($type===null)
+					throw new TConfigurationException('appconfig_moduletype_required',$id);
+				$element->setParent(null);
+				if($id===null)
+					$this->_modules[]=array($type,$properties->toArray(),$element);
+				else
+					$this->_modules[$id]=array($type,$properties->toArray(),$element);
+				$this->_empty=false;
+			}
+			else
+				throw new TConfigurationException('appconfig_modules_invalid',$element->getTagName());
+		}
+	}
+	protected function loadServicesPhp($servicesNode,$configPath)
+	{
+		foreach($servicesNode as $id => $service)
+		{
+			if(!isset($service['class']))
+				throw new TConfigurationException('appconfig_servicetype_required');
+			$type = $service['class'];
+			$properties = isset($service['properties']) ? $service['properties'] : array();
+			unset($service['properties']);
+			$properties['id'] = $id;
+			$this->_services[$id] = array($type,$properties,$service);
+			$this->_empty = false;
+		}	
+	}
+	protected function loadServicesXml($servicesNode,$configPath)
+	{
+		foreach($servicesNode->getElements() as $element)
+		{
+			if($element->getTagName()==='service')
+			{
+				$properties=$element->getAttributes();
+				if(($id=$properties->itemAt('id'))===null)
+					throw new TConfigurationException('appconfig_serviceid_required');
+				if(($type=$properties->remove('class'))===null)
+					throw new TConfigurationException('appconfig_servicetype_required',$id);
+				$element->setParent(null);
+				$this->_services[$id]=array($type,$properties->toArray(),$element);
+				$this->_empty=false;
+			}
+			else
+				throw new TConfigurationException('appconfig_services_invalid',$element->getTagName());
+		}
+	}
+	protected function loadParametersPhp($parametersNode,$configPath)
+	{
+		foreach($parametersNode as $id => $parameter)
+		{
+			if(is_array($parameter))
+			{
+				if(isset($parameter['class']))
+				{
+					$type = $parameter['class'];
+					unset($parameter['class']);
+					$properties = isset($service['properties']) ? $service['properties'] : array();
+					$properties['id'] = $id;
+					$this->_parameters[$id] = array($type,$properties);
+				}
+			}
+			else
+			{
+				$this->_parameters[$id] = $parameter;
+			}
+		}
+	}
+	protected function loadParametersXml($parametersNode,$configPath)
+	{
+		foreach($parametersNode->getElements() as $element)
+		{
+			if($element->getTagName()==='parameter')
+			{
+				$properties=$element->getAttributes();
+				if(($id=$properties->remove('id'))===null)
+					throw new TConfigurationException('appconfig_parameterid_required');
+				if(($type=$properties->remove('class'))===null)
+				{
+					if(($value=$properties->remove('value'))===null)
+						$this->_parameters[$id]=$element;
+					else
+						$this->_parameters[$id]=$value;
+				}
+				else
+					$this->_parameters[$id]=array($type,$properties->toArray());
+				$this->_empty=false;
+			}
+			else
+				throw new TConfigurationException('appconfig_parameters_invalid',$element->getTagName());
+		}
+	}
+	protected function loadExternalPhp($includeNode,$configPath)
+	{
+		foreach($includeNode as $include)
+		{
+			$when = isset($include['when'])?true:false;
+			if(!isset($include['file']))
+				throw new TConfigurationException('appconfig_includefile_required');
+			$filePath = $include['file'];
+			if(isset($this->_includes[$filePath]))
+				$this->_includes[$filePath]='('.$this->_includes[$filePath].') || ('.$when.')';
+			else
+				$$this->_includes[$filePath]=$when;
+			$this->_empty=false;
+		}
+	}
+	protected function loadExternalXml($includeNode,$configPath)
+	{
+		if(($when=$includeNode->getAttribute('when'))===null)
+			$when=true;
+		if(($filePath=$includeNode->getAttribute('file'))===null)
+			throw new TConfigurationException('appconfig_includefile_required');
+		if(isset($this->_includes[$filePath]))
+			$this->_includes[$filePath]='('.$this->_includes[$filePath].') || ('.$when.')';
+		else
+			$this->_includes[$filePath]=$when;
+		$this->_empty=false;
+	}
+	public function getProperties()
+	{
+		return $this->_properties;
+	}
+	public function getAliases()
+	{
+		return $this->_aliases;
+	}
+	public function getUsings()
+	{
+		return $this->_usings;
+	}
+	public function getModules()
+	{
+		return $this->_modules;
+	}
+	public function getServices()
+	{
+		return $this->_services;
+	}
+	public function getParameters()
+	{
+		return $this->_parameters;
+	}
+	public function getExternalConfigurations()
+	{
+		return $this->_includes;
+	}
+}
+class TApplicationStatePersister extends TModule implements IStatePersister
+{
+	const CACHE_NAME='prado:appstate';
+	public function init($config)
+	{
+		$this->getApplication()->setApplicationStatePersister($this);
+	}
+	protected function getStateFilePath()
+	{
+		return $this->getApplication()->getRuntimePath().'/global.cache';
+	}
+	public function load()
+	{
+		if(($cache=$this->getApplication()->getCache())!==null && ($value=$cache->get(self::CACHE_NAME))!==false)
+			return Prado::unserialize($value);
+		else
+		{
+			if(($content=@file_get_contents($this->getStateFilePath()))!==false)
+				return Prado::unserialize($content);
+			else
+				return null;
+		}
+	}
+	public function save($state)
+	{
+		$content=Prado::serialize($state);
+		$saveFile=true;
+		if(($cache=$this->getApplication()->getCache())!==null)
+		{
+			if($cache->get(self::CACHE_NAME)===$content)
+				$saveFile=false;
+			else
+				$cache->set(self::CACHE_NAME,$content);
+		}
+		if($saveFile)
+		{
+			$fileName=$this->getStateFilePath();
+			file_put_contents($fileName,$content,LOCK_EX);
+		}
+	}
+}
+class TShellApplication extends TApplication
+{
+	public function run()
+	{
+		$this->initApplication();
+	}
+}
+?>
\ No newline at end of file
-- 
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