Changes

var img = new Image(); img.onload = function() { // Change the main image's URL to the new image and set its width and height $main_image .attr('src', src) .attr('width', width) .attr('height', height);

// Change the main image's link and hover text to match the new image $main_image.parents('a') .attr('href', '/wiki/File:'+this.getAttribute('title')) .attr('title', this.getAttribute('title')); } img.src = src;