<!--

function validate_form ( contact_form )
{
  valid = true;

 
  if ( contact_form.first_name.value == "" )
  {
    alert ( "Please enter your first name." );
    valid = false;
	contact_form.first_name.select ( );
	return valid;
  }
  
  if ( contact_form.last_name.value == "" )
  {
    alert ( "Please enter your last name." );
    valid = false;
	contact_form.last_name.select ( );
	return valid;
  }
  
  if ( contact_form.email.value == "" )
  {
    alert ( "Please enter your email address." );
    valid = false;
	contact_form.email.select ( );
	return valid;
  }

  return valid;

}


//-->