var browser = "oldAndInTheWay";
var bName = navigator.appName;
var bVersion = parseInt(navigator.appVersion);

// check for NS
if (bName == "Netscape") {
 browser = "ns" + bVersion;
} else {
// check for IE
if (bName == "Microsoft Internet Explorer") {
if (bVersion >= 4) {
 browser = "ie" + bVersion;
} else {
 browser = "ie3";
   }
  }
}
function windowOpen(w,h,name,URL) {
        newWin = window.open(URL,name,"resizable,scrollbars=no,width=" + w + ",height=" + h);
        newWin.focus();
}