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,al) 
{if (hm) {var wp = wd(); 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 {wp -= ew; if (al) wp /=2; else wp -= 10;if (!ns) wp += 'px'; ds.visibility = "visible"; setTimeout("showAd('"+oi+"')",tm * 1000);}}}