upgraded to yui 0.12.0

upgraded to yui-ext 0.33 rc2

www/extras/yui-ext/source/Bench.js

@@ -0,0 +1,43 @@
+/*
+ * YUI Extensions 0.33 RC2
+ * Copyright(c) 2006, Jack Slocum.
+ */
+
+YAHOO.ext.util.Bench = function(){
+   this.timers = {};
+   this.lastKey = null;
+};
+YAHOO.ext.util.Bench.prototype = {
+   start : function(key){
+       this.lastKey = key;
+       this.timers[key] = {};
+       this.timers[key].startTime = new Date().getTime(); 
+   },
+   
+   stop : function(key){
+       key = key || this.lastKey;
+       this.timers[key].endTime = new Date().getTime(); 
+   },
+   
+   getElapsed : function(key){
+       key = key || this.lastKey;
+       return this.timers[key].endTime - this.timers[key].startTime;
+   },
+   
+   toString : function(html){
+       var results = "";
+       for(var key in this.timers){
+           if(typeof this.timers[key] != 'function'){
+               results += key + ":\t" + (this.getElapsed(key) / 1000) + " seconds\n";
+           }
+       }
+       if(html){
+           results = results.replace("\n", '<br>');
+       }
+       return results;
+   },
+   
+   show : function(){
+       alert(this.toString());
+   }
+};