How to use fancyBox

Tips:

• use this tutorial: http://fancybox.net/howto
• if it's an image
• if the URL of the fancyBoxed doesn't end with it's extention, e.g. .png, .jpg
• you need to specify the image type on your js: 
• $(document).ready(function() {
          $(".fancybox").fancybox({type : "image"});
          });