function modphoto1(valphoto1) 
  {
    document.boardform.photo1.value=valphoto1;
    photo_un=1;
    ttl_photo = photo_un + photo_deux + photo_trois;
    switch (ttl_photo)
    {
      case 1 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/1.gif"; 
      break; 
      case 2 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/2.gif"; 
      break;
      case 3 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/3.gif"; 
      break;
    }
  }
    function modphoto2(valphoto2) 
  {
    document.boardform.photo2.value=valphoto2;
    photo_deux=1;
    ttl_photo = photo_un + photo_deux + photo_trois;
    switch (ttl_photo)
    {
      case 1 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/1.gif"; 
      break; 
      case 2 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/2.gif"; 
      break;
      case 3 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/3.gif"; 
      break;
    }
  }
    function modphoto3(valphoto3) 
  {
    document.boardform.photo3.value=valphoto3;
    photo_trois=1;
    ttl_photo = photo_un + photo_deux + photo_trois;
    switch (ttl_photo)
    {
      case 1 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/1.gif"; 
      break; 
      case 2 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/2.gif"; 
      break;
      case 3 : 
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/3.gif"; 
      break;
    }
  }
    function reset_photos()
    { 
      ttl_photo = 0;
      photo_un=0;
      photo_deux=0;
      photo_trois=0;
      document.boardform.photo1.value="none";
      document.boardform.photo2.value="none";
      document.boardform.photo3.value="none";
      document.images.nmbr_photos.src="http://www.w10.ca/kayakdemer/wwwboard/images/0.gif";
    }

reset_photos();