From e392ecbf6e422825083bc7204eacb7090619a47c Mon Sep 17 00:00:00 2001
From: xue <>
Date: Fri, 21 Apr 2006 12:36:06 +0000
Subject: Merge from 3.0 branch till 953.

---
 framework/Web/Javascripts/extended/base.js | 43 ++++++++++++++++--------------
 1 file changed, 23 insertions(+), 20 deletions(-)

(limited to 'framework/Web/Javascripts/extended/base.js')

diff --git a/framework/Web/Javascripts/extended/base.js b/framework/Web/Javascripts/extended/base.js
index 06a916d6..53856684 100644
--- a/framework/Web/Javascripts/extended/base.js
+++ b/framework/Web/Javascripts/extended/base.js
@@ -1,26 +1,29 @@
 
-/** 
- * get element
- @ @param element or element id string
- @ returns element
+/**
+ * Similar to bindAsEventLister, but takes additional arguments.
  */
-function $(n,d) {
-    if(isElement(n)) return n;
-	if(isString(n)==false) return null;
-	var p,i,x;  
-	if(!d) d=document; if((p=n.indexOf("?"))>0&&parent.frames.length) {
-		d=parent.frames[n.substring(p+1)].document; n=n.substring(0,p);}
-		if(!(x=d[n])&&d.all) x=d.all[n]; for (i=0;!x&&i<d.forms.length;i++) x=d.forms[i][n];
-		for(i=0;!x&&d.layers&&i<d.layers.length;i++) x=DOM.find(n,d.layers[i].document);
-		if(!x && d.getElementById) x=d.getElementById(n); return x;
+Function.prototype.bindEvent = function() 
+{
+	var __method = this, args = $A(arguments), object = args.shift();
+	return function(event) 
+	{
+		return __method.apply(object, [event || window.event].concat(args));
+	}
 }
 
 /**
- * Similar to bindAsEventLister, but takes additional arguments.
+ * Creates a new function by copying function definition from
+ * the <tt>base</tt> and optional <tt>definition</tt>.
+ * @param function a base function to copy from.
+ * @param array additional definition
+ * @param function return a new function with definition from both
+ * <tt>base</tt> and <tt>definition</tt>.
  */
-Function.prototype.bindEvent = function() {
-  var __method = this, args = $A(arguments), object = args.shift();
-  return function(event) {
-    return __method.apply(object, [event || window.event].concat(args));
-  }
-}
+Class.extend = function(base, definition)
+{
+		var component = Class.create();
+		Object.extend(component.prototype, base.prototype);
+		if(definition) 
+			Object.extend(component.prototype, definition);
+		return component;
+}
\ No newline at end of file
-- 
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