return r; 
var tree=new Array(); gui=buildNavTree(rootAct,"item",tree); return gui; 
function getTocData() {	function func(v) {		return {			id : v.id, 			href : v.href,			isvisible : v.isvisible, 			title : v.title 		};	}	var r = func(rootAct);	r.item = walkItems(rootAct, "item", func, []);	return r;}
6251	/local1/tlutelli/issta_data/temp/all_js/javascript/2007_temp/2007/6251/c101b6942a5384bb57e4dc40de691b95fa50d8f2/main.js/clean/Modules/Scorm2004/scripts/main.js