;(function($){
	$.fn.extend({
		"photoPic":function(){
			return this.each(function(){
				var $photo_content = $(this);
				var $photo_big = $photo_content.children(".photo_big");
				var $photo_small = $photo_content.find(".photo_pic_lump");
				$photo_small.find("img").width(120).height(120);
				
				$photo_small.mouseover(function(){
					$photo_small = $(this);
					$photo_big.children("img").attr("src",$photo_small.find("img").attr("src"));
				});
			});
		}
	});
})(jQuery);