锘?(document).ready(function(){	
						
						
		animate()
$(window).scroll(function() {

            animate() //瀹炴椂鑾峰彇婊氬姩鏉＄殑璺濈锛屽厓绱犱竴鍑虹幇鍦ㄥ彲瑙嗗尯鍩熷氨娣诲姞鍔ㄧ敾鏁堟灉锛

        });				
						
				
						
function animate() {
        var a = $("#xw").offset().top; //鍏冪礌鍒版祻瑙堝櫒椤堕儴鐨勮窛绂
        if (a >= $(window).scrollTop() && a < ($(window).scrollTop() + $(window).height())) { //椤甸潰涓婃媺鍏冪礌鍑虹幇鍦ㄥ彲瑙嗗寲鍖哄煙
            $('#xwlist').addClass('animated fadeInUpBig');
			 //$('#gstp').addClass('animated fadeInRightBig');
			 //$('#szk').addClass('animated fadeInUpBig');
        }
		

			
      //  }

    }						




});