(function(j){
	j.fn.extend({
		gallery:function(o){
			var g = this,
					l = g.find('a'),
					i = g.find('img'),
					s = j(i[0]),
					t = $('<div class="overlay" />')
								.html('<span>Slideshow starten</span>')
								.click(function(){l.triggerHandler('click');})
								.mouseenter(function(){j(this).animate({height:'40px',opacity:0.75},{queue:false});})
								.mouseleave(function(){j(this).animate({height:'20px',opacity:0.5},{queue:false});});
			g.css({'background-image':"url("+s.attr('src')+")",'background-repeat':'no-repeat'});
			if ( 1 < l.length ) {
				g.append(t);
			};
			i.hide();
		}
	});
})(jQuery);
jQuery(function($){
	$('.gallery').gallery();
});