(function($){

	var cache = [];
	$.imagepreloader = function(images, callback) {

		$(images).each(function(i){
			var image = $('<img/>');
			image
				.load(function(){
					cache.push(image);
					if (cache.length >= images.length) {
						if ($.isFunction(callback)) {
				            callback();
				        }
					}
				})
				.attr('src', images[i]);
		});

        return true;

	}

})(jQuery)