AdTime=100;  // seconds ad reminder is shown
chanceAd=1; // ad will be shown 1 in X times (put 1 for everytime)

var ns=(document.layers);
var ie=(document.all);
var w3=(document.getElementById && !ie);
var calunit=ns? "" : "px"
adCount=0;
function initAd()
{
	if(!ns && !ie && !w3) return;
	if(ie)		adDiv=eval('document.getElementById("sponsorAdDiv").style');
	else if(ns)	adDiv=eval('document.layers["sponsorAdDiv"]');
	else if(w3)	adDiv=eval('document.getElementById("sponsorAdDiv").style');
	randAd=Math.ceil(Math.random()*chanceAd);
	adDiv.display ="block";
	if (ie||w3)
		adDiv.visibility ="visible";
	else
		adDiv.visibility ="show";
	if(randAd==1) showAd();
}
function showAd()
{
	if(adCount < AdTime*10)
	{
		setTimeout("showAd()",100);
	}
	else closeAd();
}
function closeAd()
{
	if (ie||w3)
		adDiv.display		= "none";
	else
		adDiv.visibility 	= "hide";
}
function truebody()
{
	return (document.compatMode && document.compatMode!="BackCompat")? document.documentElement : document.body
}