http://shjinbao.com/js/script.js

1$(function(){
2	$('#close_im').bind('click',function(){
3		$('#main-im').css("height","0");
4		$('#im_main').hide();
5		$('#open_im').show();
6	});
7	$('#open_im').bind('click',function(e){
8		$('#main-im').css("height","272");
9		$('#im_main').show();
10		$(this).hide();
11	});
12	$('.go-top').bind('click',function(){
13		$(window).scrollTop(0);
14	});
15	$(".weixing-container").bind('mouseenter',function(){
16		$('.weixing-show').show();
17	})
18	$(".weixing-container").bind('mouseleave',function(){        
19		$('.weixing-show').hide();
20	});
21});