var m3_u = (location.protocol=='https:'?'https://ads.crowda.com/delivery/':'http://ads.crowda.com/delivery/');
var m3_r = Math.floor(Math.random()*99999999999);
document.write ("<ifr"+"ame src='"+m3_u+"afr.php");
document.write ("?zoneid="+zone_id);
document.write ('&amp;cb=' + m3_r);
document.write ("&amp;loc=" + escape(window.location));
if (document.referrer) document.write ("&amp;referer=" + escape(document.referrer));
if (document.context) document.write ("&amp;context=" + escape(document.context));
if (typeof(contributors) != "undefined" && contributors != null) {
	var contributor, i=0;
	for (contributor in contributors) {
		var c = contributors[contributor];
		if (typeof(c[2]) != "undefined") {
			if (typeof(c[0]) != "undefined" && typeof(c[1]) != "undefined")
				document.write ("&amp;c" + i + "=" + encodeURIComponent(c[0]) + "&amp;c" + i + "_ct=" + encodeURIComponent(c[1]) + "&amp;c" + i++ + "_lu=" + encodeURIComponent(c[2]));
		} else if (typeof(c[0]) != "undefined" && typeof(c[1]) != "undefined")
			document.write ("&amp;c" + i + "_ct=" + encodeURIComponent(c[0]) + "&amp;c" + i++ + "_lu=" + encodeURIComponent(c[1]));
	}
}
document.write ("' framespacing='0' frameborder='no' scrolling='no' width='"+width+"' height='"+height+"'>");
document.write ("<a href='"+m3_u+"ck.php?cb="+m3_r+"' target='_blank'>");
document.write ("<img src='"+m3_u+"avw.php?zoneid="+zone_id+"&amp;cb="+m3_r+"' border='0' alt='' /></a>");
document.write ("</ifr"+"ame>");