function PictureGallery(){}PictureGallery.galleries=new Array();PictureGallery.init=function(galleryId,thumbnailClickHandler){PictureGallery.galleries[galleryId]=new Array();$('#gallery'+galleryId+' .gallerythumbnail').mouseenter(PictureGallery.thumbnailChosen);if(thumbnailClickHandler){$('#gallery'+galleryId+' .gallerythumbnail').click(thumbnailClickHandler)}$('#gallery'+galleryId+' .gallerythumbnail').eq($('#gallery'+galleryId+' .gallerythumbnail').length*Math.random()).mouseenter();if($('#gallery'+galleryId+' .gallerythumbnail').length<=1){$('#gallery'+galleryId+' .gallerythumbnails').hide()}};PictureGallery.thumbnailChosen=function(e){var galleryId=$(this).closest('div.gallery').attr('id').substring('gallery'.length);var pictureId=$(this).attr('id').substring('gallerythumbnail'.length);if($('#gallery'+galleryId+' .gallerythumbnailcurrent').length==0||pictureId!=$('#gallery'+galleryId+' .gallerythumbnailcurrent').eq(0).attr('id').substring('gallerythumbnail'.length)){$('#gallery'+galleryId+' .gallerypicturecurrent').removeClass('gallerypicturecurrent').hide();$('#gallery'+galleryId+' #gallerypicture'+pictureId).addClass('gallerypicturecurrent').fadeIn("fast");$('#gallery'+galleryId+' .gallerythumbnailcurrent').removeClass('gallerythumbnailcurrent');$('#gallery'+galleryId+' #gallerythumbnail'+pictureId).addClass('gallerythumbnailcurrent')}};