Sample code for a callback function...

[overtune]

Hello!

I really like fancyzoom, it's clean and nice.
For a project I needed a callback-function when the zoom completed.
I fixed this callback function with some lines of code.
I'm all new to this with github so I really don't know how (or if) I should contrib this code to the project..

Anyway, if someone needs a callback, just do this:

On line 6 (beneath "var directory = options && options.directory ? options.directory : 'images';"). Add the following code:

var callback = options && options.callback ? options.callback : function(){};

And on line 120 (beneath "zoom_content.html(content_div.html());") add this:

callback();

Thats all, hope this helps someone.