function Validate(forma)
{
   if (forma.elements['catid'].value == "-1" ) {
         alert("Please, choose \"Subject\".");
         forma.elements['catid'].focus();
         return false;
   }
   if (forma.elements['cusname'].value == "" ) {
         alert("Please, fill in field \"Name\".");
         forma.elements['cusname'].focus();
         return false;
   }
   if (forma.elements['quest'].value == "" ) {
         alert("Please, fill in field \"Question\".");
         forma.elements['quest'].focus();
         return false;
   }


   return true;
}