function ShowPopUnder(event) {
CookieTest=navigator.cookieEnabled;
	if(CookieTest) {
	ClickUndercookie = GetCookie('NyxPopUnder');
		if (ClickUndercookie == null) {
			var ExpDate = new Date ();
			ExpDate.setTime(ExpDate.getTime() + (24 * 60 * 60 * 1000));
			SetCookie('NyxPopUnder','1',ExpDate, "/");
			
			if (!event)	{
				var myUrl = 'http://nyx.su/popunder/bestunder.php';
			} else {
				var myUrl = 'http://nyx.su/index.php?do=out&id='+event;
			}

			window.open(myUrl,'best','toolbar=1,location=1,status=1,menubar=1,scrollbars=1,resizable=1,fullscreen=yes');
			//window.focus();
			window.blur();

		}
	}
}

function getCookieVal (offset) {
var endstr = document.cookie.indexOf (";", offset);
if (endstr == -1)
endstr = document.cookie.length;
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {
var arg = name + "=";
var alen = arg.length;
var clen = document.cookie.length;
var i = 0;
while (i < clen) {
var j = i + alen;
if (document.cookie.substring(i, j) == arg)
return getCookieVal (j);
i = document.cookie.indexOf(" ", i) + 1;
if (i == 0) 
break;
}
return null;
}
function SetCookie (name, value) {
var argv = SetCookie.arguments;
var argc = SetCookie.arguments.length;
var expires = (argc > 2) ? argv[2] : null;
var path = (argc > 3) ? argv[3] : null;
var domain = (argc > 4) ? argv[4] : null;
var secure = (argc > 5) ? argv[5] : false;
document.cookie = name + "=" + escape (value) +
((expires == null) ? "" : ("; expires=" + 
expires.toGMTString())) +
((path == null) ? "" : ("; path=" + path)) +
((domain == null) ? "" : ("; domain=" + domain)) +
((secure == true) ? "; secure" : "");
}
//document.onmouseup=ShowPopUnder;