//non scrollable  pop up window
function openpopwin(url,title,w,h)
{
  var param = 'width=' + w + ',height=' + h + ',resizable=no,scrollbars=no,top=0,left=0';
  var hWnd = window.open(url, title, param);
  //var hWnd = window.openmodaldialog(url, title, param);
  if (hWnd.focus != null) hWnd.focus();
//  window.open(url, title);
}