var gallery=function()
{var init=function(sel,data)
{jQuery.each(data,function()
{data.image=new Image();data.image.src=data.src;});jQuery(document).ready(function($)
{var $gallery=$(sel);var $img=$gallery.find('img:first');var $span=$gallery.find('span:first');var pos=0;var count=data.length;var updateGallery=function()
{$span.html(data[pos].caption);$img.attr('alt',data[pos].caption);$img.attr('src',data[pos].src);};var showNextImage=function()
{pos++;if(pos>=count)
{pos=0;}
updateGallery();return false;};var showPreviousImage=function()
{pos--;if(pos<0)
{pos=count-1;}
updateGallery();return false;};$gallery.find('.next').show().click(showNextImage);$gallery.find('.previous').show().click(showPreviousImage);});};return{"init":init};}();