// JScript 文件

    var xmlHttp = false;
    
    //清除前后空格
    function trim_user(s){
        var m = s.match(/^\s*(\S+(\s+\S+)*)\s*$/);
        return (m == null) ? "" : m[1];
    }
    
    //用户登录
    checkUserName1 = function(){
        var tbUserName = document.getElementById('txtUsername1');
        var tbPassword = document.getElementById('txtPassword1');
        
        if(trim_user(tbUserName.value) == "")return alert("请输入用户名！");
        
        if(trim_user(tbPassword.value) == "")return alert("请输入用户密码！");
        
        try{
            xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
            
        }catch(e){
            
            try{
                xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
            }catch(e2){
                xmlHttp = false;
            }
        }
        
        if(!xmlHttp && typeof XMLHttpRequest != 'undefined'){
            xmlHttp = new XMLHttpRequest();                
        }
        
        var url = "/public/userservice.aspx?UserName=" + tbUserName.value + "&Password=" + tbPassword.value + "&time=" + (new Date());

        document.getElementById('userinfo').innerHtml = "    用户登陆中...请稍候！";
        
        xmlHttp.open("GET",url,true);
        
        xmlHttp.onreadystatechange = callBack_CheckUserName;
        
        xmlHttp.send(null);
    }
    
    //用户登录反应
    callBack_CheckUserName = function(){
        if(xmlHttp.readyState == 4){
            
            var isValid = xmlHttp.responseText;
            if(isValid.substring(0,isValid.indexOf('|')) == "false"){
                alert(isValid.substring(isValid.indexOf('|') + 1));
            }else if(isValid.substring(0,isValid.indexOf('|')) == "true"){
                document.getElementById("userinfo").innerHTML = "欢迎您登录 [" + isValid.substring(isValid.indexOf('|') + 1) + "] ！  [<a href=\"/usercenter/personaladmin.aspx\"> 管理中心 </a>] [<a href=\"javascript:;\" onclick=\"userout()\" > 退出 </a>]";
            }
        }
    }
    
    //用户退出
    userout = function(){  
        try{
            xmlHttp = new ActiveXObject("Msxml2.XMLHTTP");
            
        }catch(e){
            
            try{
                xmlHttp = new ActiveXObject("Microsoft.XMLHTTP");
            }catch(e2){
                xmlHttp = false;
            }
        }
        
        if(!xmlHttp && typeof XMLHttpRequest != 'undefined'){
            xmlHttp = new XMLHttpRequest();                
        }
        
        var url = "/public/useroutservice.aspx?isRet=1";
            
        xmlHttp.open("GET",url,true);
        
        xmlHttp.onreadystatechange = callBack_UserOut;
        
        xmlHttp.send(null);
    }
    
    //用户登录反应
    callBack_UserOut = function(){
        if(xmlHttp.readyState == 4){
            var isValid = xmlHttp.responseText;
            if(isValid == "true"){
                document.getElementById("userinfo").innerHTML = "用户名：<input id=\"txtUsername1\" type=\"text\" onkeydown=\"if (event.keyCode==13){checkUserName1();return false;}\" class=\"input-head\"/> ";
                document.getElementById("userinfo").innerHTML += "密 码：<input id=\"txtPassword1\" type=\"password\" onkeydown=\"if (event.keyCode==13){checkUserName1();return false;}\" class=\"input-head\"/> ";
                document.getElementById("userinfo").innerHTML += "<a href=\"javascript:;\" onclick=\"checkUserName1()\">登 陆</a> | ";
                document.getElementById("userinfo").innerHTML += "<a href=\"http://v.hocee.com/reg/reg.aspx\">注 册</a> <span>现在注册会员就能立即上传视频 赶快来体验吧！</span>";
            }
        }
    }