function UrlForBrowser(linkFF, linkWMP, linkIE){

var browserName = navigator.userAgent;
var Popup;
if (browserName.match(/Firefox/g)){

//Firefox

Popup = window.open(linkIE, 'VoDPlayer','scrollbars=no,menubar=no,height=550,width=850,resizable=no,toolbar=no,location=no,status=no');
Popup.focus();
} else {
if(external.DownloadManager){

//Windows Mediaplayer

parent.location.href = linkWMP;
} else {

//Internet Explorer

Popup = window.open(linkIE, 'VoDPlayer','scrollbars=no,menubar=no,height=550,width=850,resizable=no,toolbar=no,location=no,status=no');
Popup.focus();
}
}
}