function ProductSelectorDropDownValidatorEvaluateIsValid(val)
{

  var v = ValidatorGetValue(val.ProductDropDownToValidateChild )
  var v2 = ValidatorGetValue(val.ProductDropDownToValidateParent )
  
  
  if( (v == "") || (v == "undefined")  )
    Get(val.lblErrorSubPro).innerHTML  = " - Required";
  else
    Get(val.lblErrorSubPro).innerHTML  = "";
    
   if( (v2 == "") || (v2 == "undefined")  )
    Get(val.lblErrorPro).innerHTML  = " - Required";
  else
    Get(val.lblErrorPro).innerHTML  = "";
    
  return !( (v == "") || (v == "undefined")  )
}