function chkLoginState(){
	$.ajax({
url:"/ServicePlam/servlet/LoginServlet",
type:"get",
data:"flag=6&timestamp="+new Date().getTime(),
success:function(msg){
		var jsonObj = eval("["+msg+"]");
		var state = jsonObj[0].state;
		var strHtml = "";
		if(state=="success"){
			strHtml=jsonObj[0].info[0].realName+jsonObj[0].info[0].sex+"您好,上次登录时间为:"+jsonObj[0].info[0].lastLogin;
		document.getElementById("login_panel").innerHTML=strHtml+"<a href=\"/ServicePlam/servlet/LoginServlet?flag=3\"target=\"_blank\">个人桌面</a>&nbsp;<a href=\"javascript:logout()\">退出</a>";
		CloseMessageBox();
		}else{
		
		}
}
});
}

function logout(){
location.href="/ServicePlam/servlet/LoginServlet?flag=7&url="+escape(location.href);
}