rem: var appcontent = window.document.getElementById("appcontent"); 
context: function playback() {	var wm = Components.classes["@mozilla.org/appshell/window-mediator;1"].getService(Components.interfaces.nsIWindowMediator);	var window = wm.getMostRecentWindow('navigator:browser');	var contentWindow = window.getBrowser().contentWindow;	var appcontent = window.document.getElementById("appcontent");	this.seleniumStartPage = contentWindow.location.href;	this.seleniumWindow = contentWindow;		// disable recording	document.getElementById("enableRecording").checked = false;	toggleRecordingEnabled(false);	contentWindow.location.href = 'chrome://selenium-ide/content/selenium/TestRunner.html?test=/content/PlayerTestSuite.html' + 		'&userExtensionsURL=' + this.options.userExtensionsURL +		'&baseURL=' + document.getElementById("baseURL").value;}
meta: 3175	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/3175/c950ca6f6d08aee4c1c8dccebdc1a9012fdcdcc5/recorder.js/clean/src/content/recorder.js