/*!
* jQuery imagesLoaded plugin v1.0.4
* http://github.com/desandro/imagesloaded
*
* MIT License. by Paul Irish et al.
*/

(function ($, undefined) {

    // $('#my-container').imagesLoaded(myFunction)
    // or
    // $('img').imagesLoaded(myFunction)

    // execute a callback when all images have loaded.
    // needed because .load() doesn't work on cached images

    // callback function gets image collection as argument
    //  `this` is the container

    $.fn.imagesLoaded = function (callback) {
        var $this = this,
        $images = $this.find('img').add($this.filter('img')),
        len = $images.length,
        blank = 'data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///ywAAAAAAQABAAACAUwAOw==';

        function triggerCallback() {
            callback.call($this, $images);
        }

        function imgLoaded(event) {
            if (--len <= 0 && event.target.src !== blank) {
                setTimeout(triggerCallback);
                $images.unbind('load error', imgLoaded);
            }
        }

        if (!len) {
            triggerCallback();
        }

        $images.bind('load error', imgLoaded).each(function () {
            // cached images don't fire load sometimes, so we reset src.
            if (this.complete || typeof this.complete === "undefined") {
                var src = this.src;
                // webkit hack from http://groups.google.com/group/jquery-dev/browse_thread/thread/eee6ab7b2da50e1f
                // data uri bypasses webkit log warning (thx doug jones)
                this.src = blank;
                this.src = src;
            }
        });

        return $this;
    };
})(jQuery);