// JavaScript Document
var Advrtzcom = {
	servicesHostName:"",
	onInitComplete:null,

	//init common library settings & include other recources
	initLibrary:function(){
		Advrtzcom.servicesHostName = "http://tracker.advrtz.com";		
		if(Advrtzcom.onInitComplete) Advrtzcom.onInitComplete();
	},

	//include frame into body
	includeScript:function(url){
		//var ele = document.createElement("frame");
		//ele.src = url;
		//ele.style.position = "absolute";
		//ele.style.top = "-100px";
		//var body = document.documentElement || document.body;		
		//body.appendChild(ele);

		var ele = document.createElement("script");
		ele.src = url;
		var body = document.documentElement || document.body;
		body.appendChild(ele);
	},

	//page tracker 
	pageTracker:function(siteCode){
		Advrtzcom.onInitComplete = updatePreview;
		setTimeout("Advrtzcom.initLibrary()", 300);

		//upadte page preview
		function updatePreview(){
			Advrtzcom.includeScript(Advrtzcom.servicesHostName + "/updatePreview.php?code=" + siteCode);
		}
	}

};