function CheckPopWindowxab(url,height)
{ 
    window.open(url,'livestream','width=428,height='+height+',menubar=no,status=no,scrollbars=no,toolbar=no,location=no,directories=no,resizable=no,top=10,left=100'); 
}
function popup_content(name, type,  popupwidth, popupheight,path,opts)
{ 
    var leftstart = (screen.width/2) - (popupwidth/2);
    var topstart = (screen.height/2) - (popupheight/2);
    var properties = "width="+popupwidth+", height="+popupheight+", left="+leftstart+", top="+topstart+", toolbar=no, titlebar=no, title=0, location=no,scrollbars=yes,status=no,resizable=no";
    var popup = path+"/popup.php?i="+name+"&type="+type+'&'+opts;
    window.open(popup,'popup',properties);
}
document.write('Er is momenteel geen live-uitzending ');