function writeLoginStatus(N){
var S=N+"/quit.jsp";
var P=N+"/reg.jsp";
var U=N+"/login.jsp";
var M="";
var abc=getAlias();
var Y="../member/mystdy01101.jsp";
if(abc!=-1){
M+='您好，<a href="'+Y+'"target="_blank">'+abc+'</a>欢迎来远道！<a href="'+S+'" onclick="javascript:return window.confirm(您确实要退出登陆吗？)">[退出]</a>';
}else{
M+="您好，欢迎来远道！";
M+='<a href="'+P+'" target="_top" class="rl">[免费注册]</a>';
M+='<a href="'+U+'" target="_top" class="rl">[请登陆]</a>'
}
document.write(M);
}

//cookie
function J(M){
var N=document.cookie.match("(?:^|;)\\s*"+M+"=([^;]*)");
return N?unescape(N[1]):""
}

/*==========================获得登陆信息==========================*/

function getAlias(){
　var xmlhttp = new ActiveXObject("Microsoft.XMLHTTP");
 var URL = "../UserOprSv?type="+60;
　xmlhttp.open("POST",URL,false);
　xmlhttp.send();
　var alais = xmlhttp.responseText.toString();
　return alais;
}
/*-------------------------切换类名----------------------------------*/

/*-------------------------判断邮件重复----------------------------------*/
function isMail(id,order,code,codetyep){
   var URL = "../UserOprSv?code="+code+"&codetype="+codetype;
   $().load(URL);
}