var BrowserDetect = {
	init: function () {
		this.browser = this.searchString(this.dataBrowser) || "An unknown browser";
		this.version = this.searchVersion(navigator.userAgent)
			|| this.searchVersion(navigator.appVersion)
			|| "an unknown version";
		this.OS = this.searchString(this.dataOS) || "an unknown OS";
	},
	searchString: function (data) {
		for (var i=0;i<data.length;i++)	{
			var dataString = data[i].string;
			var dataProp = data[i].prop;
			this.versionSearchString = data[i].versionSearch || data[i].identity;
			if (dataString) {
				if (dataString.indexOf(data[i].subString) != -1)
					return data[i].identity;
			}
			else if (dataProp)
				return data[i].identity;
		}
	},
	searchVersion: function (dataString) {
		var index = dataString.indexOf(this.versionSearchString);
		if (index == -1) return;
		return parseFloat(dataString.substring(index+this.versionSearchString.length+1));
	},
	dataBrowser: [
		{ 	string: navigator.userAgent,
			subString: "OmniWeb",
			versionSearch: "OmniWeb/",
			identity: "OmniWeb"
		},
		{
			string: navigator.vendor,
			subString: "Apple",
			identity: "Safari"
		},
		{
			prop: window.opera,
			identity: "Opera"
		},
		{
			string: navigator.vendor,
			subString: "iCab",
			identity: "iCab"
		},
		{
			string: navigator.vendor,
			subString: "KDE",
			identity: "Konqueror"
		},
		{
			string: navigator.userAgent,
			subString: "Firefox",
			identity: "Firefox"
		},
		{
			string: navigator.vendor,
			subString: "Camino",
			identity: "Camino"
		},
		{		// for newer Netscapes (6+)
			string: navigator.userAgent,
			subString: "Netscape",
			identity: "Netscape"
		},
		{
			string: navigator.userAgent,
			subString: "MSIE",
			identity: "Explorer",
			versionSearch: "MSIE"
		},
		{
			string: navigator.userAgent,
			subString: "Gecko",
			identity: "Mozilla",
			versionSearch: "rv"
		},
		{ 		// for older Netscapes (4-)
			string: navigator.userAgent,
			subString: "Mozilla",
			identity: "Netscape",
			versionSearch: "Mozilla"
		}
	],
	dataOS : [
		{
			string: navigator.platform,
			subString: "Win",
			identity: "Windows"
		},
		{
			string: navigator.platform,
			subString: "Mac",
			identity: "Mac"
		},
		{
			string: navigator.platform,
			subString: "Linux",
			identity: "Linux"
		}
	]

};

BrowserDetect.init();

/* popunderAd vars */
var popunderAdInitialized = false;
var popunderAdProceeded = false;
var popunderAdDisabled = false;

/* popunderAd function */
function popunderAd()
{
	if (document.cookie.indexOf('popunder-ad') != -1)
	{
		popunderAdInitialized = true;
		popunderAdProceeded = true;
	}
	if (!popunderAdInitialized)
	{

		if (window.Event && document.captureEvents)
		{
			document.captureEvents(Event.CLICK);
		}

		if( document.documentElement){
			document.documentElement.onclick=popunderAd;
		}else{
			document.onclick = popunderAd;
		}

		popunderAdInitialized = true;

		if (BrowserDetect.browser == 'Explorer')
		{
			var myLinks = document.links;
			for (var i=0;i < myLinks.length;i++)
			{
				var myTarget = myLinks[i].target.toString();
				if (myTarget.indexOf('_blank') != -1)
				{
					myLinks[i].attachEvent('onclick', popunderAdDisable);
				}
				myLinks[i].attachEvent('onmouseover', popunderAdEnable);
			}
		}
	}
	else if (!popunderAdProceeded && !popunderAdDisabled)
	{

		if (typeof yotubesexo != 'undefined')
		{	
			var site = 'http://www.yotubesexo.es';
		}
		else
		{
		 	try{
				var sites = [ 'http://www.yellowshines.es/popunder/index.php?'+openxGetVarsAsQuery() ];
				var site = sites[ Math.floor( Math.random()*sites.length) ];
			}catch(e){
				site=sites[0];
			}
		}

		var myWindow = window.open(site, 'popunderad', 'scrollbars=1,resizable=1,menubar=1,location=1,top=0,left=0,width=' + screen.width + ',height=' + screen.height);	
		popunderAdProceeded = true;
		var expires = new Date();
		expires.setTime(expires.getTime() + (5*60*1000));
		document.cookie = 'popunder-ad=1; expires=' + expires.toGMTString() + ';';

		myWindow.blur();
	}
}

/* popunderAdDisable function */
function popunderAdDisable()
{
	popunderAdDisabled = true;
}

/* popunderAdEnable function */
function popunderAdEnable()
{
	popunderAdDisabled = false;
}