function jumpToLink()
{  
  if (navigator.appName.substring(0,1) == "M")
  { //MS IE
    var selectLinks = document.formJumpTo.selectLinks.value;    
    parent.framemain.location.href = selectLinks;
  }
  else
  { //Netscape
    var indexSelected = document.formJumpTo.selectLinks.options.selectedIndex;
    var selectLinks = document.formJumpTo.selectLinks.options[indexSelected].value;
    parent.framemain.location.href = selectLinks;
  }
}