Index: branches/RC/core/admin_templates/js/script.js
===================================================================
diff -u -r11281 -r11368
--- branches/RC/core/admin_templates/js/script.js	(.../script.js)	(revision 11281)
+++ branches/RC/core/admin_templates/js/script.js	(.../script.js)	(revision 11368)
@@ -20,7 +20,6 @@
 	// hook processing
 	var hBEFORE	= 1; // this is const, but including this twice causes errors
 	var hAFTER	= 2; // this is const, but including this twice causes errors
-	var $hooks = new Array();
 	replaceFireBug();
 }
 
@@ -664,7 +663,6 @@
 		case 27:
 			search_reset($prefix_special, $grid, parseInt($ajax));
 			break;
-
 	}
 }
 
@@ -1396,6 +1394,7 @@
 function findPos(obj, with_scroll) {
 	if (!with_scroll) var with_scroll = false;
 	var curleft = curtop = 0;
+
 	if (obj.offsetParent) {
 		curleft = obj.offsetLeft - (with_scroll ? obj.scrollLeft : 0)
 		curtop = obj.offsetTop - (with_scroll ? obj.scrollTop : 0)
@@ -1404,6 +1403,7 @@
 			curtop += obj.offsetTop - (with_scroll ? obj.scrollTop : 0)
 		}
 	}
+
 	return [curleft,curtop];
 }
 
@@ -1420,19 +1420,9 @@
 	}
 };
 
-function addLoadEvent(func, wnd) {
-	if (!wnd) wnd = window
-  var oldonload = wnd.onload;
-  if (typeof wnd.onload != 'function') {
-    wnd.onload = func;
-  } else {
-    wnd.onload = function() {
-      if (oldonload) {
-        oldonload();
-      }
-      func();
-    }
-  }
+function addLoadEvent(func, wnd)
+{
+	Application.setHook('m:OnAfterWindowLoad', func);
 }
 
 function replaceFireBug() {
@@ -1442,8 +1432,8 @@
 
 	    window.console = {};
 	    for (var i = 0; i < names.length; ++i) {
-	        window.console[names[i]] = function() {
-	        	alert('FireBug console object methods are not available outside Firefox!');
+	        window.console[names[i]] = function($msg) {
+	        	alert('FireBug console object methods are not available outside Firefox!' + "\n" + $msg);
 	        }
 	    }
 	}
@@ -1479,4 +1469,12 @@
 	if (typeof UploadsManager != 'undefined') {
 		UploadsManager.iterate($method);
 	}
+}
+
+String.prototype.trim = function () {
+	return this.replace(/\s*((\S+\s*)*)/, "$1").replace(/((\s*\S+)*)\s*/, "$1");
+}
+
+String.prototype.toNumeric = function () {
+	return parseInt( this.replace(/(auto|medium)/, '0px').replace(/[a-z]/gi,'') );
 }
\ No newline at end of file