/*
 * yui-ext 0.33
 * 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());}};