function is_login(){ 
	var status = "0"; 
	if(status=="1") 
		return true; 
	else 
		return false; 
} 
function setCookie(name,value,time){
     //time:以小时为单位
     var exp = new   Date();
     if(time != undefined)
        exp.setTime(exp.getTime() + 60*60*1000*parseInt(time));   
     else
         exp.setTime(exp.getTime() + 60*60*1000);   
     document.cookie = name + "="+   escape(value)   +";expires="+   exp.toGMTString();   
}
function getCookie(name){   
      var arr = document.cookie.match(new RegExp("(^|   )"+name+"=([^;]*)(;|$)"));   
      if(arr != null)   return   unescape(arr[2]);   return   null;   
}
function ToLoginUserLoginOut(){
    var result = AjaxRequestToServerAspx("LOGINOUTUSERACCOUNT", "POST", null);
    if(result == "1")
        window.location = window.location.href; 
}
var submited = false;
function ToLoginOn(){  
   var txt_top_username = oo("txt_top_username");
   var txt_top_password = oo("txt_top_password");   
   if (!submited){
        if(getCookie('UserLoginNum') != null && parseInt(getCookie('UserLoginNum')) == 3){
            window.location = "http://b2c.958shop.com/login/login.aspx?ref_url=" + escape(window.location.href);
            return false;
        }
        var username = vv(txt_top_username);
        if (username == ""){
            alert("请填写登录用户名。");
            Focus(txt_top_username);
            return false;
        }
        var password = vv(txt_top_password);
        if (password == ""){
            alert("请填写登录密码。");
            Focus(txt_top_password);
            return false;
        }
        var params = new Array();
        params[0] = new Array("ua", escape_self(username));
        params[1] = new Array("pwd",password);
        var result = AjaxRequestToServerAspx("LOGINONUSERACCOUNT", "POST", params);
        if(getResultCode(result) == SUCC_COMPLETE){ 
            var ua = getResultParameter(result,"ua");
            var uid = getResultParameter(result,"uid");
            var rolename = getResultParameter(result,"role");
            var fortune = getResultParameter(result,"fortune");
            var exp = getResultParameter(result,"exp");
            if(typeof(return_url) != 'undefined' && return_url.length > 0)
                window.location = return_url;
            oo("login").style.display = "";            
            oo("span_ua").innerHTML = "<a href='http://payment2011.958shop.com/user/orderlist.aspx' target='_blank'>"+ ua +" ！</a>&nbsp;";
            oo("nologin").style.display = "none";
            txt_top_username.value = "";
            txt_top_password.value = "";
            submited = true;
        }else{
                if(getCookie('UserLoginNum') == null)
                    setCookie('UserLoginNum',1);
                else
                    setCookie('UserLoginNum',parseInt(getCookie('UserLoginNum')) + 1);
                alert("对不起，您的帐号或者密码错误，登录失败。");
                return;
         }  
    }else{
	    alert('请勿重复提交请求');
	    return false;
    }
}
function ValidateUserLoginStatus(){
    if(is_login()){
        var __html= "<span>您好,<a href='http://u.958shop.com/' rel='nofollow'>"+GetUserName()+"</a></span><a href='javascript:ToLoginUserLoginOut();' rel='nofollow'>[退出]</a>";
        if( document.getElementById("div_UserLoginTrue") != null ){
            document.getElementById("div_UserLoginTrue").innerHTML = __html;
            document.getElementById("div_UserLoginTrue").style.display = "";
        }
    }else{
        if(document.getElementById("div_UserLoginFalse") != null)
            document.getElementById("div_UserLoginFalse").style.display = "";    
    }        
}
function GetUid(){ 
	var uid = "0"; 
	return uid; 
}
function GetUserName(){
	var ua = "";
	return ua;
}
function ToLoginProduct(flag){
    var url = window.location.href;
    url = escape(url);    
    if(flag == 0)//登陆
        window.location = "http://b2c.958shop.com/login/login.aspx?ref_url=" + url;
    else//注册
        window.location = "http://b2c.958shop.com/login/register.aspx?ref_url=" + url;
}