if (document.cookie.length > 0) { // if there are any cookies
if ((document.cookie.indexOf('DXHelpLeads') ==-1) && (document.referrer.length>0)){ // lead cookie does not exist and theres a referer
document.cookie='DXHelpLeads=1';
document.write('<img width=0 height=0 src="http://www.envisionaries.com/help/tracklead.aspx?rid=3751&lead=' + escape(document.referrer) + '">');}}
//Proactive Tracking and Autoengage
document.write("<img src=http://www.envisionaries.com/help/images/proactiveoff.gif id=DXHelpProTrack style=visibility:hidden><div id=DXHelpInvite STYLE='position:absolute;top:-600; visibility:hide;' zIndex=1000 ALIGN=right><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=DXHelpInvitemsg src=http://www.envisionaries.com/help/proactivemsg.aspx frameborder=0 scrolling=auto width=100% height=86></iframe></div><a href=javascript:; onclick=DXHelpAcceptInvite();><img src=http://www.envisionaries.com/help/files/invite.gif border=0></a></td></tr><tr><td><a href=javascript:DXHelpCancelInvite();><img src=http://www.envisionaries.com/help/files/invite-close.gif border=0></a></td></tr></table></div>");

var DXHelpInviteh = 0;
var DXHelpInvitew = 0;
var DXHelpInvitex = 0;
var DXHelpInvitey = 0;

function DXHelpShowInvite(){
	if (DXHelpInvited!=0){
		return(0);
	} 
	if(navigator.appName == "Netscape") {
		DXHelpInviteh = window.innerHeight/3;
		DXHelpInvitew = window.innerWidth/3;
		DXHelpInvitex = window.pageXOffset;
		DXHelpInvitey = window.pageYOffset;
		DXHelpInvite.visibility = "hide";
		DXHelpInvite.top = (DXHelpInviteh+DXHelpInvitey);
		DXHelpInvite.left = DXHelpInvitex;
		DXHelpInvite.visibility= "show";
	} else {
		DXHelpInvite.style.display = "none";
		DXHelpInviteh = (document.body.clientHeight/3);
		DXHelpInvitew = (document.body.clientWidth)/3;
		DXHelpInvitex = document.body.scrollLeft;
		DXHelpInvitey = document.body.scrollTop;
		DXHelpInvite.style.top = (DXHelpInvitey);
		DXHelpInvite.style.left = DXHelpInvitew;
		DXHelpInvite.style.display = "";
	}
	setTimeout("DXHelpShowInvite()",500);
}

var DXHelpproactive_hit=0;
var DXHelpInvited=0;
function DXHelpCheckProactive(){
	if (DXHelpproactive_hit==0){
		var DXHelpProSize=document.getElementById('DXHelpProTrack');
		if (DXHelpProSize.width==2){
			document.getElementById('DXHelpInvitemsg').src='http://www.envisionaries.com/help/proactivemsg.aspx';

			DXHelpproactive_hit=1;
			//Initiate Proactive Chat
			DXHelpShowInvite();
		} else {
			DXHelpProSize.src='http://www.envisionaries.com/help/proactiveimg.aspx';
			setTimeout( "DXHelpCheckProactive()",5000);
		}
	}
}

function DXHelpCancelInvite(){
	document.getElementById("DXHelpInvite").innerHtml='';
	document.getElementById("DXHelpInvite").style.display='none';
	document.getElementById('DXHelpProTrack').src='http://www.envisionaries.com/help/proactiveimg.aspx?action=cancel';
	DXHelpInvited=1;
}

function DXHelpAcceptInvite(){
	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;
	DXHelpWindow=window.open("http://www.envisionaries.com/help/LiveChatAcceptInvite.aspx","DXHelpRoom","toolbar=0,location=0,status=0,menubar=0,scrollbars=1,resizable=1,width=520,height=360,top=" + topPos + ",left=" + leftPos);
	DXHelpWindow.focus();
	DXHelpCancelInvite();
}