function popup(URL) {
day = new Date();
id = day.getTime();
	if (document.cookie.indexOf("referred")>-1)
		{
			return true;
		}
	else
		{ 
			eval("page" + id + " = window.open(URL, 'promo', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=500,left = 550,top = 350');");
		};
}

function popupalways(URL) {
day = new Date();
id = day.getTime();
			eval("page" + id + " = window.open(URL, 'promo', 'toolbar=0,scrollbars=1,location=0,statusbar=0,menubar=0,resizable=0,width=500,height=500,left = 550,top = 350');");
}