if (document.cookie.length > 0) { // if there are any cookies
if ((document.cookie.indexOf('xlaALSleadlocal') ==-1) && (document.referrer.length>0)){ // lead cookie does not exist and theres a referer
document.cookie='xlaALSleadlocal=1';
document.write('<img width=0 height=0 src="http://safecom.cn/code/livechat/tracklead.aspx?rid=9798&lead=' + escape(document.referrer) + '">');}}

//Proactive Tracking and Autoengage
document.write("<img src=http://safecom.cn/code/livechat/images/proactiveoff.gif id=xlaALSprotrack style=visibility:hidden><div id=xlaALSinvite STYLE='position:absolute;top:0;left:0; visibility:hide; display:none' zIndex=1000><table border=0 cellspacing=0 cellpadding=0><tr><td><div style='position:relative;left:140px;top:128px;width:158px;height:86px;z-index:1;'><iframe id=xlaALSinvitemsg src=http://safecom.cn/code/livechat/proactivemsg.aspx frameborder=0 scrolling=auto width=100% height=86></iframe></div><a href=javascript:; onclick=xlaALSacceptinvite();><img src=http://safecom.cn/code/livechat/files/invite.gif border=0></a></td></tr><tr><td><a href=javascript:xlaALScancelinvite();><img src=http://safecom.cn/code/livechat/files/invite-close.gif border=0></a></td></tr></table></div>");

var xlaALSinviteh = 0;
var xlaALSinvitew = 0;
var xlaALSinvitex = 0;
var xlaALSinvitey = 0;
var rnd = 0;

function xlaALSshowinvite(){
	if (xlaALSinvited!=0){
		return(0);
	} 
	if (xlaALSinvite.style.display) {
		xlaALSinvite.style.display = "";
	} else {
		xlaALSinvite.visibility= "show";
	}
	if(document.body.scrollTop) {
		xlaALSinviteh = (document.body.clientHeight/3);
		xlaALSinvitew = (document.body.clientWidth)/3;
		xlaALSinvitex = document.body.scrollLeft;
		xlaALSinvitey = document.body.scrollTop;
		xlaALSinvite.style.top =xlaALSinvitey;
		xlaALSinvite.style.left = xlaALSinvitew;
	} else {
		xlaALSinviteh = window.innerHeight/3;
		xlaALSinvitew = window.innerWidth/3;
		xlaALSinvitex = window.pageXOffset;
		xlaALSinvitey = window.pageYOffset;
		xlaALSinvite.top = (xlaALSinviteh+xlaALSinvitey);
		xlaALSinvite.left = xlaALSinvitex;
	}
	setTimeout("xlaALSshowinvite()",500);
}

var xlaALSproactive_hit=0;
var xlaALSinvited=0;
function xlaALScheckproactive(){
	if (xlaALSproactive_hit==0){
		var time = new Date()
 		var ms = time.getMilliseconds()
		var xlaALSprosize=document.getElementById('xlaALSprotrack');

		if (xlaALSprosize.width==2){
			document.getElementById('xlaALSinvitemsg').src='http://safecom.cn/code/livechat/proactivemsg.aspx?r=' + ms;

			xlaALSproactive_hit=1;
			//Initiate Proactive Chat
			xlaALSshowinvite();
		} else {
			xlaALSprosize.src='http://safecom.cn/code/livechat/proactiveimg.aspx?r=' + ms;
			setTimeout( "xlaALScheckproactive()",5000);
		}
	}
}

function xlaALScancelinvite(){
	document.getElementById("xlaALSinvite").innerHtml='';
	document.getElementById("xlaALSinvite").style.display='none';
	document.getElementById('xlaALSprotrack').src='http://safecom.cn/code/livechat/proactiveimg.aspx?action=cancel';
	xlaALSinvited=1;
}

function xlaALSacceptinvite(){
	var w = 640, h = 480;
	if (document.all || document.layers) {
	   w = screen.availWidth;
	   h = screen.availHeight;
	}
	var leftPos = (w-520)/2, topPos = (h-360)/2;
	xlaALSwindow=window.open("http://safecom.cn/code/livechat/UserAcceptInvite.aspx?d=&u=&bypass=","ALSRoom","toolbar=0,location=0,status=0,menubar=0,scrollbars=1,resizable=1,width=520,height=360,top=" + topPos + ",left=" + leftPos);
	xlaALSwindow.focus();
	xlaALScancelinvite();
}