function popup(url) {
if (navigator.appName == "Microsoft Internet Explorer") { var winOpts=('width=500,height=400, top=10, left=20, toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no')  }
else  { var winOpts=('width=500,height=400, top=10, left=20, toolbar=no,menubar=no,location=no,scrollbars=no,resizable=no')  }
     RemoteWin = window.open(url,'LinkWin',winOpts)
}