Opening the source of your page I notice that you make some confusion. As galleries are opened via a click event on the button you really should not initialize them on document load; that's why you get an error: gallery is undefined.

Remove all the gallery initialization inside the script tag and everything should work.

where you have:

   <script type="text/javascript">
    $(function(){

    //these are the default settings for the component
    // you can redefine this defaults or change each parameter on the component call
    $.fn.mbGallery.defaults={
      containment:"body",
      cssURL:"../mbgallery/css/",
      skin:"black",
      overlayBackground:"#333",
      exifData:false, //todo

      galleryTitle:"Gallery",
      imageSelector: ".imgFull",
      thumbnailSelector: ".imgThumb",
      titleSelector: ".imgTitle",
      descSelector: ".imgDesc",

      minWidth: 300,
      minHeight: 200,
      maxWidth: 0,
      maxHeight: 0,
      fullScreen:true,
      addRaster:false,
      overlayOpacity:.5,
      startFrom: 0,//"random"
      fadeTime: 500,
      slideTimer: 4000,
      autoSlide: true,

      onOpen:function(){},
      onBeforeClose:function(){},
      onClose:function(){},
      onChangePhoto:function(){}
    };
  });

    //this is a direct call on document load
    $('#acharmingworld').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#ale').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#analogico').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#inviaggio').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#lamusicanelcuore').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#myself').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#saporieprofumi').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#various').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    $('#fotobook').mbGallery({
        overlayBackground:'#f0f0f0', 
        overlayOpacity:.8});

    // this is a call attached to an event
    $('#galleryOpener')
    .bind("click", function(){
    $('#acharmingworld').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#ale').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#analogico').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#inviaggio').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#lamusicanelcuore').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#myself').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#saporieprofumi').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#various').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    $('#fotobook').mbGallery({overlayBackground:'#f0f0f0', overlayOpacity:.8});
    });
    </script>

it should be:

    <script type="text/javascript">
    $(function(){

    //these are the default settings for the component
    // you can redefine this defaults or change each parameter on the component call
    $.fn.mbGallery.defaults={
      containment:"body",
      cssURL:"../mbgallery/css/",
      skin:"black",
      overlayBackground:"#333",
      exifData:false, //todo

      galleryTitle:"Gallery",
      imageSelector: ".imgFull",
      thumbnailSelector: ".imgThumb",
      titleSelector: ".imgTitle",
      descSelector: ".imgDesc",

      minWidth: 300,
      minHeight: 200,
      maxWidth: 0,
      maxHeight: 0,
      fullScreen:true,
      addRaster:false,
      overlayOpacity:.5,
      startFrom: 0,//"random"
      fadeTime: 500,
      slideTimer: 4000,
      autoSlide: true,

      onOpen:function(){},
      onBeforeClose:function(){},
      onClose:function(){},
      onChangePhoto:function(){}
    };
  });
    </script>

Bye,

Matteo

This position is made by the praise that extends from the bottom up extrunder. so you do not have the problem of collapse wow gold extrunder yours? Everything working all right? btw: i know that is a strange use, but otherwise i dont know wow gold kaufen.

Have a nice day and thx for your reply