;(function($){
	$.fn.extend({
		"hotelPic":function(){
			return this.each(function(){
				var $hotel_lump = $(this);
				var $hotel_body = $hotel_lump.children(".hotel_body");
				var $hotel_ele = $hotel_body.children(".hotel_ele");
				var speed = 1;
				
				$hotel_ele.clone(true).appendTo($hotel_body);
				$hotel_body.width(parseInt($hotel_ele.width()*2));
				
				var imgSlide = function(){
					$hotel_body.css("left",(parseInt($hotel_body.css("left"))-speed)+"px");
					if(parseInt($hotel_body.css("left")) < -720){
						$hotel_body.css("left",(-speed)+"px");
					}
				}
				
				setInterval(imgSlide,40);
			});
		}
	});
})(jQuery);