// Referer Cookie to Keywords

function rctkReadCookie(name) {
	var nameEQ = name + "=";
	var ca = document.cookie.split(';');
	for(var i=0;i < ca.length;i++) {
		var c = ca[i];
		while (c.charAt(0)==' ') c = c.substring(1,c.length);
		if (c.indexOf(nameEQ) == 0) return c.substring(nameEQ.length,c.length);
	}
	return null;
}


function rctkReadReferrerCookie(blnDate) {
	var cookieContent = rctkReadCookie('referrerCookie');
	if(cookieContent == null){
		cookieContent = rctkReadCookie('referrerSession');
		}
	if(cookieContent != null){
		cookieContent = unescape(cookieContent);
		var cdatestart = cookieContent.indexOf("&&&", 0);
		var cdateend = cookieContent.length;
		var cRefer = cookieContent.substring(0,cdatestart);
		var cDateRef = cookieContent.substring(cdatestart+3,cdateend)
	}
	else{
		var cRefer = "Geen cookie";
		var cDateRef = "Geen cookie";
	}
	if(blnDate){
		return cDateRef;
	}
	else{
		return cRefer;
	}
}