/* Debug Utils v0.1 Provides a debug window for displaying traces and timers for performance testing. Main methods are made available globally for ease of use. */ if(typeof(TL) == "undefined") var TL = new Object(); TL.Debug = function(){ return{ openWindow: function(){ var w = window.open(null,null,"toolbar=no,width=500,height=250,directories=no,scrollbars=yes"); w.document.write("Debug"); w.onbeforeunload = w.document.body.onbeforeunload = function(){ TL.Debug.debugWindow = null; } return w; }, trace: function($str){ if(!TL.Debug.debugWindow){ TL.Debug.debugWindow = TL.Debug.openWindow(); } var w = TL.Debug.debugWindow; /*w.focus();*/ var p = w.document.createElement("p"); p.appendChild(w.document.createTextNode($str)); w.document.body.appendChild(p); w.scroll(0,w.document.body.offsetHeight); }, setTimer: function($id){ if(!TL.Debug.timers){ TL.Debug.timers = new Object(); } TL.Debug.timers[$id] = {startTime:new Date().getTime()}; return null; }, timer: function($id){ TL.Debug.trace($id+" :: "+(new Date().getTime() - TL.Debug.timers[$id].startTime)); return null; } } }(); window.trace = TL.Debug.trace; window.setTimer = TL.Debug.setTimer; window.timer = TL.Debug.timer;