var xmlHttp = null;

 var url="http://www.csnnet.cn/";
 //取用户名
 function getName(){
  if(document.landing.accountId.value==""){
      alert("请输入用户名!");
	  return null;
  }else{
	  return document.landing.accountId.value;
  }
 }
 //取用密码
 function getPsw(){
    if(document.landing.psw.value==""){
      alert("请输入密码!");
      return null;
    }else{
      return document.landing.psw.value;
    }
 }
  //取用验证码
 function getRand(){
    if(document.landing.rand.value==""){
      alert("请输入验证码!");
      return null;
    }else{
      return document.landing.rand.value;
    }
 }
 //提交
 function _submit(){
    if(getName()!=null&&getPsw()!=null){
      run();
    }
  }

   //登录网站
  function run(){
	var urls =url+"PermitLogin.go";
	//if(getRand()!=null){
     document.landing.returns.value="/index.jsp";
     document.landing.action=urls;
     document.landing.submit();
   // }
	
  }
     //登录通行证
  function run1(){
	var urls =url+"PermitLogin.go";
	//if(getRand()!=null){
    // document.landing.returns.value="/index.jsp";
     document.landing.action=urls;
     document.landing.submit();
   // }
	
  }
 //登录网上商铺
  function run2(){
	  
	  var urls =url+"fgq88/members/login.asp?login=yes";
	  var sends="user_login="+ getName() +"&password="+ getPsw();

	if (window.ActiveXObject) {
	   xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}else if (window.XMLHttpRequest) {
	   xmlHttp = new XMLHttpRequest();
	}
	
	xmlHttp.open("post",urls,true);
	xmlHttp.onreadystatechange = handleStateChange2;
	xmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
	xmlHttp.send(sends); 
	
  }
  //服务器返回信息(网上商铺)
  function handleStateChange2(){
	  var returns=url+"fgq88/index.asp";
	 
	  if(xmlHttp.readyState==4 && xmlHttp.status==200){
	  document.location=returns;
	  }
  }

  //登录blog
  function run3(){
    
	var urls =url+"blog/User_ChkLogin.asp";
	var sends="UserName="+ getName() +"&Password="+ getPsw();
	if (window.ActiveXObject) {
	   xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}else if (window.XMLHttpRequest) {
	   xmlHttp = new XMLHttpRequest();
	}
	xmlHttp.open("post",urls,true);
	xmlHttp.onreadystatechange = handleStateChange3;
	xmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");
	xmlHttp.send(sends); 
	
  }
  //服务器返回信息(blog)
  function handleStateChange3(){
	  var returns=url+"blog/index.asp";
	  if(xmlHttp.readyState==4 && xmlHttp.status==200){
	  document.location=returns;
	  }
  }

  //登录论坛
  function run4(){
	if (window.ActiveXObject) {
	   xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
	}else if (window.XMLHttpRequest) {
	   xmlHttp = new XMLHttpRequest();
	}

	var urls =url+"bbs/login.asp";
	xmlHttp.open("post",urls,true);

	xmlHttp.onreadystatechange = handleStateChange4;

	xmlHttp.setRequestHeader("Content-type","application/x-www-form-urlencoded");

	xmlHttp.send("username="+ getName() +"&userpass="+ getPsw() +"&url="+url+"bbs/Default.asp&menu=add"); 
	
  }
  //服务器返回信息(论坛)
  function handleStateChange4(){
	  if(xmlHttp.readyState==4 && xmlHttp.status==200){
		  //var rtt = xmlHttp.responseText;
		  //document.write(rtt);
	     document.location=url+"bbs";
	  }
  }

//登录专家决策系统
  function run5(){
	var urls =url+"PermitLogin.go";
	//if(getRand()!=null){
     document.landing.returns.value="/Validate.go";
     document.landing.action=urls;
     document.landing.submit();
   // }
	
  }
  //服务器返回信息(专家决策系统)
  //function handleStateChange5(){

  //}

   //登录培训课堂
  function run6(){
	  
	var urls =url+"PermitLogin.go";
     document.landing.returns.value="/jsps/webjsps/yyspx.jsp";
     document.landing.action=urls;
     document.landing.submit();  
	
  }