function Popup(URL,w,h) {
     var winl = (screen.width - w) / 2;
     var wint = (screen.height - h) / 2;
     winprops = 'height='+h+',width='+w+',top='+wint+',left='+winl+'toolbar=0,scrollbars=0,location=0,menubar=0,resizable=0'
   window.open(URL,"", winprops)
}

function BannerPopUp(URL) {
   window.open(URL,"", "");
}