Lazy

/* Loads and fades in image */

function loadImage(image, callback) {
    if (typeof callback == 'undefined') { callback = function(){}; }

    if (image.attr("src") == "images/core/transparent.gif") {

        image.animate({opacity:0}, 50, function() {
            image.bind('load', function(){
                            image.animate({opacity:1}, 1000).css({height:'auto'});
                            callback();
            });
            image.attr("src", image.attr("data-original"));
        });

    }
}