function validateContactForm()
  {
    $('.contact_error').hide();
    $('#contact_name_title').css('color' , 'black');
    $('#contact_email_title').css('color' , 'black');
    $('#contact_telephone_title').css('color' , 'black');
    $('#contact_message_title').css('color' , 'black');
    $('#contact_captcha_title').css('color' , 'black');
    blnMissing = false;
    if($('#contact_name').val() == '')
    {
      $('#contact_name_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#contact_email').val() == '')
    {
      $('#contact_email_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#contact_telephone').val() == '')
    {
      $('#contact_telephone_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#contact_message').val() == '')
    {
      $('#contact_message_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#contact_captcha').val() == '')
    {
      $('#contact_captcha_title').css('color' , 'red');
      blnMissing = true;
    }

    if(blnMissing)
    {
      $('.contact_error').show();
      return false;
    }
    else
    {
      return true;
    }
  }

  function validateSendToFriendForm()
  {
    $('.send_to_a_friend_error').hide();
    $('#send_to_a_friend_name_title').css('color' , 'black');
    $('#send_to_a_friend_email_title').css('color' , 'black');
    $('#send_to_a_friend_telephone_title').css('color' , 'black');
    $('#send_to_a_friend_message_title').css('color' , 'black');
    $('#send_to_a_friend_captcha_title').css('color' , 'black');
    blnMissing = false;

    if($('#send_to_a_friend_name').val() == '')
    {
      $('#send_to_a_friend_name_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#send_to_a_friend_email').val() == '')
    {
      $('#send_to_a_friend_email_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#send_to_a_friend_telephone').val() == '')
    {
      $('#send_to_a_friend_telephone_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#send_to_a_friend_message').val() == '')
    {
      $('#send_to_a_friend_message_title').css('color' , 'red');
      blnMissing = true;
    }

    if($('#send_to_a_friend_captcha').val() == '')
    {
      $('#send_to_a_friend_captcha_title').css('color' , 'red');
      blnMissing = true;
    }

    if(blnMissing)
    {
      $('.send_to_a_friend_error').show();
      return false;
    }
    else
    {
      return true;
    }    
  }