//-----------------------------------------------
// Miscellanous Utility Functions
//-----------------------------------------------

function redirect(frm) {
  var obj = frm.category;
  var id  = obj.options[obj.selectedIndex].value;
  if (obj.selectedIndex != 0 && id != null)
  {
    var url = "/index.cgi" + "/" + id;
    window.location = url;
  }
}