var welcomestring;
  var  mydate = new Date();
  var  myyear = mydate.getYear();
  if(myyear < 300)myyear = 1900 + myyear ;
    mymonth = mydate.getMonth()+1;
    today = mydate.getDate();  
    myhour = mydate.getHours();
    if(myhour<6)             
      welcomestring="凌晨好";
    else if(myhour<9)
      welcomestring="早上好";
    else if(myhour<12)
      welcomestring="上午好";
    else if(myhour<14)
      welcomestring="中午好";
    else if(myhour<17)
      welcomestring="下午好";
    else if(myhour<19)
      welcomestring="傍晚好";
    else if(myhour<22)
      welcomestring="晚上好";
    else
      welcomestring="夜里好";

function getUserName(){
        var keyName = "CHINARENUSER=";
        var uName = "";
        var myCookie = document.cookie;
        var myStart = myCookie.indexOf(keyName);
        if(myStart == -1)
                return "";
        var myEnd = myCookie.indexOf(";",myStart);
        if(myEnd == -1){
                uName = myCookie.substring(myStart+keyName.length,
myCookie.length);
        }else {
                uName = myCookie.substring(myStart+keyName.length,myEnd);
        }

        return uName;
}
userid = getUserName();

function loadnotice()
{
    window.open("/zhs/notice2.html","","width=520,height=400,scrollbars");
}
    function UrlConv(url)
    {
      url = url + "";
      var m_url = url;
      var outstring = "";
      var x1 = 0;
      for(x1 = 0 ; x1 < (m_url.length) ; x1++)
      {
        chr = m_url.substr(x1,1);
        if(chr=='&')
        {
          outstring += "%26";
          continue;
        }
        if(chr=='?')
        {
          outstring += "%3F";
          continue;
        }
        if(chr==':')
        {
          outstring += "%3A";
          continue;
        }
        outstring += chr;
      }
      return outstring;
    }
    function login(){
      top.document.location =
"http://profile.chinaren.com/zhs/login.jsp?group=www&url="+UrlConv(top.window.location);
    }

function logout(){
   top.document.location =
"http://profile.chinaren.com/zhs/backdoor.jsp?group=www&url="+UrlConv(top.window.location);
}
 
function register(){
  top.document.location =
"http://profile.chinaren.com/zhs/register.jsp?group=www&url="+UrlConv(top.window.location);
}

function help(){
 top.document.location = "http://help.chinaren.com";
}
 
function chselect(){
  top.document.location =
document.daohang.daohang1.options[document.daohang.daohang1.selectedIndex].value;
}