jQuery doesn't work after content is loaded via AJAX

Question

On this page I have a jQuery popup window and thumbnail resizable images. If I mouse over on the thumbnails, the images are resizing perfectly. Also, when I click on the big

Answer 1

This worked for me,

instead of:

$(document).ready(function(){
//code
});

I did:

$(document).on('mouseenter', function(){
//code
});