1 files changed, 62 insertions, 13 deletions

diff --git a/js/lib_ajax.js b/js/lib_ajax.js
index 28062e66532..319875d40e7 100644
--- a/js/lib_ajax.js
+++ b/js/lib_ajax.js
@@ -32,35 +32,84 @@ callBack.callBacks=Array();
 callBack.call=function(id,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10){
    callback=callBack.callBacks[id];
    if(callback){
-       callback.func.call(callback.obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
+       return callback.func.call(callback.obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
    }
 }
 
 callBack.prototype=function(arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10){
-   this.call(false,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
+   return this.call(false,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
 }
 callBack.prototype.func=false;
 callBack.prototype.obj=false;
 callBack.prototype.call=function(dummy,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10){
-   //the dummy is just to provide compatibility with the normal call function and isn't used
-   this.func.call(this.obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
+   return this.func.call(this.obj,arg1,arg2,arg3,arg4,arg5,arg6,arg7,arg8,arg9,arg10);
 }
 callBack.prototype.apply=function(dummy,arguments){
-   //the dummy is just to provide compatibility with the normal call function and isn't used
-   this.apply(this.obj,arguments);
+   return this.func.apply(this.obj,arguments);
 }
 
 //provide a simple way to add things to the onload
 OC_onload=new Object();
 
 OC_onload.items=new Array();
-OC_onload.add=function(callback){
-   OC_onload.items[OC_onload.items.length]=callback;
+OC_onload.itemsPriority=new Array();
+OC_onload.add=function(callback,priority){
+    if(priority){
+        OC_onload.itemsPriority[OC_onload.items.length]=callback;
+    }else{
+        OC_onload.items[OC_onload.items.length]=callback;
+    }
 }
 OC_onload.run=function(){
-   for(index in OC_onload.items){
-      if(OC_onload.items[index].call){
-         OC_onload.items[index].call();
-      }
-   }
+    for(index in OC_onload.itemsPriority){
+        if(OC_onload.itemsPriority[index].call){
+           OC_onload.itemsPriority[index].call();
+        }
+    }
+    for(index in OC_onload.items){
+       if(OC_onload.items[index].call){
+           OC_onload.items[index].call();
+       }
+    }
+}
+
+//implement Node.prototype under IE
+if(typeof Node=='undefined'){
+    Node=new Object();
+    Node.prototype=new Object();
+    
+    tmpObj=new Object();
+    tmpObj.prototype=document.createElement;
+    document.createElementNative=document.createElement;
+    tmpObj=null;
+    
+    document.createElement=function(tagName){
+//         alert(tagName);
+        node=document.createElementNative(tagName);
+        for(name in Node.prototype){
+            node[name]=Node.prototype[name];
+        }
+        return node;
+    }
+    
+    addNodePrototype=function(node){
+        if(!node){
+            node=document.getElementsByTagName('body');
+            node=node.item(0)
+        }
+        if(node.nodeType==1){
+            for(name in Node.prototype){
+//                 node[name]=Node.prototype[name];
+                eval('node.'+name+'=Node.prototype.'+name+';');
+            }
+            if(node.hasChildNodes){
+                var childs=node.childNodes;
+                for(var i=0;i<childs.length;i++){
+                    addNodePrototype(childs[i]);
+                }
+            }
+        }
+    }
+    OC_onload.add(new function(){addNodePrototype(document.documentElement);});
+    OC_onload.add(addNodePrototype,true);
 }
\ No newline at end of file