var referer = window.location.href.toLowerCase(); //Get referer

//Get browser language
if (navigator.userLanguage){
	var browserLanguage = navigator.userLanguage;
}else if(navigator.language){
	var browserLanguage = navigator.language;	
}else{
	var browserLanguage = '';
}

//Add event listener
function addEvent(obj, evType, fn){
	if (obj.addEventListener){
		obj.addEventListener(evType, fn, false);
		return true;
	}else if(obj.attachEvent){
		var r = obj.attachEvent("on"+evType, fn);
		return r;
	}else{
		return false;
	}
}


//Create cookie
function createCookie(name,value){
	var cookieTTL = 120*60*1000;
	var date = new Date();
	date.setTime(date.getTime()+(cookieTTL));
	var cookieExpires = "; expires="+date.toGMTString();
	document.cookie = name + "=" + value + cookieExpires +"; path=/";
}


//Get Cookie
function getCookie(name){
	var cookieResults = document.cookie.match ('(^|;) ?' + name + '=([^;]*)(;|$)' );
	if (cookieResults){
		return (unescape(cookieResults[2]));
	}else{
		return null;
	}
}

var smartCPX_popunderShown = false;


function smartCPX_showPopunder(){
	
	if (smartCPX_popunderShown == true){
		return true;
	}
	if(getCookie('smartcpx_popunder') != 1){
		var smartcpx_popURL =  'http://popunder.smartcpx.com/popunder.php?publisher_id=' + smartCPX_publisherID + '&browser_language=' + browserLanguage + '&referer=' + referer + '&domain='  + smartCPX_domain;;
		smartcpx_pop = window.open(smartcpx_popURL, '_blank','toolbar=1,location=1,directories=0,status=1,menubar=1,width='+screen.width+',height='+screen.height+',scrollbars=1,resizable=1,top=0,left=0');
		smartcpx_pop.blur();
		smartCPX_popunderShown = true;
		createCookie('smartcpx_popunder',1);
	}
}


addEvent(document, 'click', smartCPX_showPopunder); //On Click