function login(){
	var name = $("#username").val();
	var password =$("#password").val();
	var url = "index.php";
	var data ="Controller=Ajax&Action=Login&name="+name+"&password="+password;
	$.ajax({
		type: "GET",
		url: url,
		data: data,
		success: function(msg){
			if(msg == 3){
				$("#username").attr("value","");
				$("#password").attr("value","");
				alert("该用户已经限制登录，请联系管理员。");
			}else if(msg != 2){
				$("#logiform").html(msg);
			}else{
				$("#username").attr("value","");
				$("#password").attr("value","");
				alert("用户名或者密码不正确，请重新登陆。");
			}
		},
		error:function(){
			alert("系统繁忙，请稍候再试。");
		}
	});

}
function loginout(){
	var url = "index.php";
	var data ="Controller=Ajax&Action=Loginout";
	$.ajax({
		type: "GET",
		url: url,
		data: data,
		success: function(msg){
			$("#logiform").html(msg);
		},
		error:function(){
			alert("系统繁忙，请稍候再试。");
		}
	});
}