function validate_form ( )
{
    valid = true;

	 	if ( document.inquiryForm.Name.value == "" ){
        alert ( "Please fill in your NAME." );
        valid = false;
    }
	
	if ( document.inquiryForm.Telephone.value == "" ){
        alert ( "Please enter in your TELEPHONE number." );
        valid = false;
    }
	
	 	if ( document.inquiryForm.Email.value == "" ){
        alert ( "Please fill out your EMAIL address" );
        valid = false;
    }

  document.returnValue = valid;
}