function validateSpeciality()
{
	var Speciality = document.getElementById("Speciality");	
	if (Speciality.selectedIndex < 0) {
		alert('Please select at least one speciality');
		return false;
	}	
	var f= document.forms['main_frm'];
	if(f){
	  f.elements['haction'].value='submit';
	  f.submit();
	  return true;
	}
}