add: if(loaded){ return; } 
context: 			function(){				if(!byId("play")){ 					// make sure we've got an ammenable DOM structure					return;				}				var isRunning = false;				var toggleRunning = function(){					// ugg, this would be so much better w/ dojo.query()					if(isRunning){						byId("play").style.display = byId("pausedMsg").style.display = "";						byId("playingMsg").style.display = byId("pause").style.display = "none";						isRunning = false;					}else{						byId("play").style.display = byId("pausedMsg").style.display = "none";						byId("playingMsg").style.display = byId("pause").style.display = "";						isRunning = true;					}				}				tests._onEnd = toggleRunning;				tests.run = (function(oldRun){					return function(){						toggleRunning();						return oldRun.apply(tests, arguments);					}				})(tests.run);				var btns = byId("toggleButtons").getElementsByTagName("span");				var node; var idx=0;				while(node=btns[idx++]){					node.onclick = toggleRunning;				}			}
meta: 4497	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/4497/1226419a1014c9cb0529bf49ff7b04bd816055be/_browserRunner.js/clean/tests/_browserRunner.js