function openPlayer(sChannel, lWidth, lHeight){
var oNew = window.open("http://"+sChannel+".customer.xmc.se", "XMCPlayer", "width=" + lWidth + ",height=" + lHeight + ",scrollbars=no,resizable=no,status=no,toolbar=no");
oNew.focus();
} 

function openGuestbook(sChannel, lWidth, lHeight){
var oNew = window.open("http://http://users2.smartgb.com/g/g.php?a=s&i=g25-03576-b8", "width=" + lWidth + ",height=" + lHeight + ",scrollbars=no,resizable=no,status=no,toolbar=no");
oNew.focus();
}