text: function count_js(){document.writeln("           ");}
  function itopjs(){document.writeln("<img width=960px height=90px src=\"/images/banner.gif\">");}
  function tjs(){document.writeln("<img width=960px height=90px src=\"/images/banner.gif\">");}
  function navjs(){document.writeln("");}
  function site(){document.writeln("");}
  
  function djs1(){document.writeln("");}
  function djs2(){document.writeln("");}
  function djs3(aid){document.writeln('');}
  function djs4(){document.writeln("");}
  function djs5(){document.writeln("");}
  function djs6(){document.writeln("");}
  
  function m_djs3(){document.writeln("");}
  
  function rjs1(){document.writeln("");}
  function rjs2(){document.writeln("");}
  function rjs3(){document.writeln("");}
  
  function ljs1(){document.writeln('');}
  function ljs2(){document.writeln("");}
  
  function ijs1(){document.writeln('<img src="/images/irad.gif">');}
  function ijs2(){document.writeln("");}
  function ijs3(){document.writeln("");}
  
  function r1(){document.writeln("");}
  function r2(){document.writeln("<a rel=\"nofollow\" href=\"/cat1/\" class=\"more\">换一换<\/a>");}
  
  function IsPC(){
  	var userAgentInfo = navigator.userAgent;
  	var Agents = new Array("Android", "iPhone", "SymbianOS", "Windows Phone" ,"ios","webOS","WindowsPhone","BlackBerry","NOKIA","SAMSUNG","LG","LENOVO");
  	var flag = true;
  	for (var v = 0; v < Agents.length; v++) {
  	   if (userAgentInfo.indexOf(Agents[v]) > 0) {flag = false; break;}
  	}
  	return flag;
  }
  
  function uaredirect(murl){
  	if ((navigator.userAgent.match(/(iPhone|iPod|Android|ios|WindowsPhone|Windows Phone)/i))) {
  		location.replace(murl);
  	}
  }
  
  function reBlank(){
  	if(IsPC()){}else{
  		var a=document.getElementsByTagName("a");
  		for(var i=0;i<a.length;i++){
  			if (a[i].getAttribute("target")) {
  				a[i].setAttribute("target","_self");
  			}
  		}
  	}
  }
  
  //打印对象
  function alertObj(obj)
  {
  	var output = "";
  	for(var i in obj){  
  		var property=obj[i];  
  		output+=i+" = "+property+"\n"; 
  	}  
  	alert(output);
  }
  
  //根据id删除div
  function closediv(divid)
  {
  	$(divid).remove();
  }
  
  //删除确认框
  function delconfirm(url)
  {
  	if(confirm("确定要执行该操作吗"))
  	{
  		location.href= url;
  	}
  	else
  	{
  		
  	}
  }
  
  //复选框反选
  function selAll(arcID)
  {
  	var checkboxs=document.getElementsByName(arcID);
  	
  	for (var i=0;i<checkboxs.length;i++)
  	{
  		var e=checkboxs[i];
  		e.checked=!e.checked;
  	}
  }
  
  //获取选中的复选框的值
  function getItems(arcID)
  {
  	if(!arcID){arcID='arcID';}
  	var checkboxs=document.getElementsByName(arcID);
  	
  	var value = new Array();
  	
  	for(var i = 0; i < checkboxs.length; i++)
  	{
  		if(checkboxs[i].checked) value.push(checkboxs[i].value);
  	}
  	
  	return value;
  }
  
  $(function(){
  	// 图片宽高比3:2
  	$(".img-w3h2").height(function(){return parseInt($(this).width()*2/3);});
  	// 图片宽高比2:1
  	$(".img-w2h1").height(function(){return parseInt($(this).width()/2);});
  });
  
  
  
  
  
  
  
  
  
  
  