(function($) {
			
		$(function() {
		
			$("a[rel^='prettyPhoto']").prettyPhoto();
					
			// preload rollovers adn add rollover effects for images with classname ro
			$('img.ro').each(function() {
				parts = this.src.match(/(.*)\.([^.]+)\b/);
				if (parts.length == 3)
					(new Image()).src = parts[1] + '_ro.' + parts[2]; 
			}).hover(function() {
				parts = this.src.match(/(.*)\.([^.]+)\b/);
				if (parts.length == 3)
					this.src = parts[1] + '_ro.' + parts[2];
			}, function() {
				this.src = this.src.split('_ro').join('');
			});

		});
		
	})(jQuery);