// Display a new window on the screen
function new_window(dest,h_size,w_size) {

   random = Math.round(Math.random() * 100000);

   popWindow = window.open(dest,random,'toolbar=yes,history=no,location=no,scrollbars=yes,resizable=yes,width=' + h_size +',height=' + w_size);
   if (navigator.appName.indexOf("Microsoft") == -1) {
      if (navigator.appVersion.charAt(0) >= '3') {
         popWindow.focus();
      }
   }
} // new_window()