(function($) {
	$.fn.preview = function(settings) {
		var jQueryMatchedObj = this;
		function _initialize() {
			_start(this,jQueryMatchedObj);
			return false;
		}
		function _start(objClicked,jQueryMatchedObj) {
            var a = $('#gallery .mdm a');
            a = a[0];
            a.href = objClicked.href;
            a.title = objClicked.title;

		    src_img = objClicked.getElementsByTagName('img');
		    src_img = src_img[0];
            var img = $('#gallery .mdm img');
            img = img[0];
            img.src = objClicked.href.replace(/.jpg/, '.mdm.jpg');
            img.alt = src_img.alt;

            var src_span = objClicked.getElementsByTagName('span');
            src_span = src_span[0];
            var span = $('#gallery .mdm span');
            var span2 = span[1];
            span = span[0];
            span.innerHTML = src_span.innerHTML;
            span2.innerHTML = src_img.alt;
		}
		return this.unbind('click').click(_initialize);
	};
})(jQuery);