// Overlay Advertisment Script


var hm = 0;
var ns = 0;
var ie = 0;
var wc = 0;

if (document.getElementById) {
	wc = 1; 
	hm = 1;
} 
else if (document.all) {
	ie = 1; 
	hm = 1;
} 
else { 
	browserVersion = parseInt(navigator.appVersion); 
	if ((navigator.appName.indexOf('Netscape') != -1) && (browserVersion == 4)) {
		ns = 1; 
		hm = 1;
	}
} 



function dm(oi,ws) 
	{if (ws == 1) { 
		if (wc) return (document.getElementById(oi).style); 
		else if (ie) return (document.all[oi].style); 
		else if (ns) return (document.layers[oi]);}
		else 
			{if (wc) return (document.getElementById(oi)); 
			else if (ie) return (document.all[oi]); 
			else if (ns) return (document.layers[oi]);}} 


function wd() {
	if (window.innerWidth != null) return window.innerWidth; 
	if (document.body.clientWidth != null) return document.body.clientWidth; 
	return (null);
} 




function showAd(oi,tm,ce) {

//alert (ce);

	if (hm && (ce == true)) {
		ds = dm(oi,1); 
		dx = dm(oi,0); 
		if (dx.offsetWidth) ew = dx.offsetWidth; 
		else if (dx.clip.width) ew = dx.clip.width; 

		st = ds.visibility;
		if (st == "visible" || st == "show") ds.visibility = "hidden"; 

		else {
			ds.visibility = "visible"; 
			setTimeout("showAd('"+oi+"')",tm * 1000);
		}
	}

}