// Gastpopup by CandyMan
adTime=20;  // Wieviel Sekunden das Fenster angezeigt wird bis es verschwinden soll
chanceAd=1;

var ns=(document.layers);
var ie=(document.all);
var w3=(document.getElementById && !ie);
adCount=1;
function initAd(){
	if(!ns && !ie && !w3) return;
	if(ie)		adDiv=eval('document.all.gastpopup.style');
	else if(ns)	adDiv=eval('document.layers["gastpopup"]');
	else if(w3)	adDiv=eval('document.getElementById("gastpopup").style');
	randAd=Math.ceil(Math.random()*chanceAd);
        if (ie||w3)
        adDiv.visibility="visible";
        else
        adDiv.visibility ="show";
	if(randAd==1) showAd();
}
function showAd(){
if(adCount<adTime*10){adCount+=1;
	if (ie){documentWidth  =document.body.offsetWidth/2+document.body.scrollLeft-20;
	documentHeight =document.body.offsetHeight/2+document.body.scrollTop-20;}	
	else if (ns){documentWidth=window.innerWidth/2+window.pageXOffset-20;
	documentHeight=window.innerHeight/2+window.pageYOffset-20;} 
	else if (w3){documentWidth=self.innerWidth/2+window.pageXOffset-20;
	documentHeight=self.innerHeight/2+window.pageYOffset-20;} 
	adDiv.left=documentWidth-200;adDiv.top =documentHeight-200;
	setTimeout("showAd()",100);}else closeAd();
}
function closeAd(){
if (ie||w3)
adDiv.display="none";
else
adDiv.visibility ="hide";
}
onload=initAd;
//Ende Gastpopup by CandyMan