window.onload=function(){
document.getElementById("login").innerHTML=GetLogin();
var url=window.location.href;
var n=0;
if(url.indexOf("qqface")!=-1)
{
   n=2;
   CheckMenu(n);
}
if(url.indexOf("qqdatou")!=-1)
{
   n=3;
   CheckMenu(n);
}
if(url.indexOf("qqspace")!=-1)
{
   n=4;
   CheckMenu(n);
}
if(url.indexOf("qqfile")!=-1 || url.indexOf("qqname")!=-1 || url.indexOf("qqnetname")!=-1)
{
   n=5
   CheckMenu(n);
}
if(n==0)
{
   CheckMenu(1);
}
}

function CheckMenu(n)
{
   document.getElementById("a"+n).className="on";
}

function OpenWindow(url,iWidth,iHeight)
{
   var url;
   var iWidth;
   var iHeight;
   var iTop = (window.screen.availHeight-30-iHeight)/2;
   var iLeft = (window.screen.availWidth-10-iWidth)/2;
   window.open(url,'newwindow','height='+iHeight+',innerHeight='+iHeight+',width='+iWidth+',innerWidth='+iWidth+',top='+iTop+',left='+iLeft+',toolbar=no,menubar=no,scrollbars=auto,resizeable=no,location=no,status=no');
}

function GetLogin()
{
   var value=GetCookie("idebook_user","mail=");
   if(value==false)
   {
       return "<a href=\"/user/reguser.aspx\" target=\"_blank\">注册</a>　<a href=\"javascript:void(0)\" onclick=\"OpenWindow('/user/login.aspx',500,300)\">登录</a>";
   }
   else
   {
      return "欢迎你："+value +" │<a href=\"javascript:void(0)\" onclick=\"alert('你的消息记录需要登录到吱吱吖吖网站查看');location.href='http://www.ziziyaya.com';\">我的消息</a>│<a href=\"/user/login.aspx?type=out\">退出</a>";
   }
}

function GetCookie(a,b)
{
   var cookie=document.cookie.replace(/[ ]/g,""); ;
   if(cookie.indexOf(a)!=-1)
   {
      var begin=cookie.indexOf(b,cookie.indexOf(a));
      var end=cookie.indexOf("&",begin);
      if(begin==-1)
      {
         return false;
      }
      else
      {
         if(end==-1)
         {
            end=cookie.length;
         }
         var value=cookie.substring(begin+b.length,end);
         return value;
       }
   }
   else
   {
      return false;
   }
}