function showPhotoSlideshowDialog( id )
{
  $( "#photo_dialog" ).dialog({ autoOpen: true, width: 700, height: 530 });
}

function showPhotoById( id )
{
   $.ajax({url: 'index.php',data:{request: 'photo',type: 'current',id: id},
   success: function (data)
   {
     $("#photo_dialog").html(data);
     $( "#photo_dialog" ).dialog({ autoOpen: true, width: 700, height: 530 });
   }
  });
}

function showPreviousPhoto( id )
{
   $.ajax({url: 'index.php',data:{request: 'photo',type: 'previous',id: id},
   success: function (data)
   {
    $("#photo_dialog").html(data);
   }
  });
}

function showNextPhoto( id )
{
   $.ajax({url: 'index.php',data:{request: 'photo',type: 'next',id: id},
   success: function (data)
   {
    $("#photo_dialog").html(data);
   }
  });
}