function getCookie(name) 
 {
  var search;
  search = name + "=";
  offset = document.cookie.indexOf(search); 
  if (offset != -1) {
    offset += search.length ;
    end = document.cookie.indexOf(";", offset) ;
    if (end == -1)
      end = document.cookie.length;
    return unescape(document.cookie.substring(offset, end));
  }
  else
    return "";
 }
 var memu = new Array();
 memu[0] = new Array("视频在线","http://video.beaplat.com/","video.jpg");
 memu[1] = new Array("笔客天地","http://blog.beaplat.com/default.php","blog.jpg");
 memu[2] = new Array("主页联盟","/uhome.php","home.jpg");
 memu[3] = new Array("跳蚤市场","http://shop.beaplat.com/","shop.jpg");
 memu[4] = new Array("腾讯财经","http://finance.qq.com/","nqqfod.gif");
 memu[5] = new Array("腾讯科技","http://tech.qq.com/","nqqtel.gif");
 memu[6] = new Array("QQshow","http://qqshow.qq.com/","nshow.gif");
 memu[7] = new Array("主页联盟","/uhome.php","home.jpg");
 memu[8] = new Array("QQ幻想","http://fo.qq.com/","nqqfo.gif"); 
 memu[9] = new Array("QQ宠物","http://pet.qq.com/","nqqdog.gif");
 memu[10] = new Array("QQ交友","http://love.qq.com/","nqqfirend.gif");
 memu[11] = new Array("笔客天地","http://mail.qq.com/","nmail.gif");
 memu[12] = new Array("QQ直播","http://tv.qq.com/","nqqlive.gif");
 memu[13] = new Array("QQ搜索","http://www.soso.com/","nqqsearch.gif"); 
 memu[14] = new Array("QQ贺卡","http://ecard.qq.com/","nqqcart.gif"); 
 memu[15] = new Array("3G门户","http://3g.qq.com/","nqq3g.gif");
 memu[16] = new Array("腾讯天气","http://weather.qq.com/","nqqwel.gif");
 memu[17] = new Array("视频在线","http://im.qq.com/","nsoft.gif");
 memu[18] = new Array("腾讯聊天","http://chat.qq.com/","nqqchat.gif");
 memu[19] = new Array("腾讯论坛","http://bbs.qq.com/","nqqbbs.gif");
 memu[20] = new Array("游戏中心","http://game.qq.com/","ngame.gif");
 memu[21] = new Array("拍拍购物","http://auction.paipai.com/cgi-bin/rd?pageId=50&domainId=2&linkId=1&url=http%3A%2F%2Fwww.paipai.com%2F","npaipai.gif");
 
 
 var showlist = new Array(0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15);
 var m1 = getCookie('memu1').split(",");
 var m2 = getCookie('memu2').split(",");
 var m3 = getCookie('memu3').split(",");
 var m4 = getCookie('memu4').split(",");
 var f1,f2,f3,f4
 f1 = memu[0];
 f2 = memu[1];
 f3 = memu[2];
 f4 = memu[3];

 for(i=0;i<memu.length;i++)
 {
  if(parseInt(m1[i])==1)
  {
   f1 = memu[i];
  }
  if(parseInt(m2[i])==1)
  {
   f2 = memu[i];
  }
  if(parseInt(m3[i])==1)
  {
   f3 = memu[i];
  }
  if(parseInt(m4[i])==1)
  {
   f4 = memu[i];
  }
 }
 //初始化完成

 function add(obj)//添加菜单
 {
  var me = document.getElementById(obj);
  var chlidhtml="";
  var mm;
  var grouplist=new Array();
  var flog;
  switch (obj)
  {
   case "memu1":
    mm="mm1";
    break;
   case "memu2":
    mm="mm2";
    break;
   case "memu3":
    mm="mm3";
    break;
   case "memu4":
    mm="mm4";
    break;
  }
  me.parentNode.className=="memus"?flog=1:flog=0;
  for(i=1;i<7;i++)
  {
   eval("document.getElementById('memu"+i+"').parentNode.className='memus'");
   eval("document.getElementById('mm"+i+"').className='mmopen'");
  }
  for(i in memu)
  {
   chlidhtml+="<div class=\"linn\" onmouseover=\"bmouseover(this)\" onmouseout=\"bmouseout(this)\" onclick=\"selected(this)\">"+memu[i][0]+"</div>";
  }
  me.innerHTML = chlidhtml;
  if(flog==1)
  {
   me.parentNode.className="memushow";
   eval("document.getElementById('"+mm+"').className='mmclose'");
  }
  else




  {
   me.parentNode.className="memus";
   eval("document.getElementById('"+mm+"').className='mmopen'");  
  }
 }
 function bmouseover(obj)
 {
   if(obj.className=='linn')
   {
     obj.className='lino';
   }
   else
   {
  obj.className='liso';   
   }
 }
 function bmouseout(obj)
 {
   if(obj.className=='lino')
   {
    obj.className='linn';
   }
   else
   {
    obj.className='lisn';
   }

 }
 function selected(obj)
 {
  var lists = obj.parentNode;
  var beselect = obj.innerHTML;
  var memulist= new Array();
  var info = obj.innerHTML;
  with(lists)
  {
    for(i=0;i<getElementsByTagName("div").length;i++)
 {
  if(beselect == getElementsByTagName("div")[i].innerText)
  {
   info = getElementsByTagName("div")[i].innerText
   getElementsByTagName("div")[i].className="liso";
  }
  else
  {
   getElementsByTagName("div")[i].className="linn";
  }
 }
 for(i=0;i<memu.length;i++)
 {
  if(memu[i][0]==info)
  {
   if(i>memu.length)
   {
    switch(lists.id)
    {
     case "memu1":
         showlist1[7] = i;
   document.getElementById("im1").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://beaplat.hstc.edu.cn/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm1").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu1')\" id=\"mm1\" class=\"mmopen\">&nbsp;</span>";
      break;
     case "memu2":
       showlist2[7] = i;
   document.getElementById("im2").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://beaplat.hstc.edu.cn/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm2").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu2')\" id=\"mm2\" class=\"mmopen\">&nbsp;</span>";
      break;
     case "memu3":
      showlist3[7] = i;
   document.getElementById("im3").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm3").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu3')\" id=\"mm3\" class=\"mmopen\">&nbsp;</span>";
      break;
     case "memu4":
      showlist3[7] = i;
   document.getElementById("im4").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm4").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu4')\" id=\"mm4\" class=\"mmopen\">&nbsp;</span>";
      break;
    }
   }
   else
   {
    switch(lists.id)
    {
     case "memu1":
   document.getElementById("im1").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm1").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu1')\" id=\"mm1\" class=\"mmopen\">&nbsp;</span>";


      break;
     case "memu2":
   document.getElementById("im2").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm2").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu2')\" id=\"mm2\" class=\"mmopen\">&nbsp;</span>";
      break;
     case "memu3":
   document.getElementById("im3").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm3").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu3')\" id=\"mm3\" class=\"mmopen\">&nbsp;</span>";
      break;
     case "memu4":
   document.getElementById("im4").innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+memu[i][2]+"\" border=\"0\"></a>";
   document.getElementById("mm4").parentNode.innerHTML="<a href=\""+memu[i][1]+"\" target=\"_blank\" class=\"navlist font\">"+memu[i][0]+"</a><span onclick=\"add('memu4')\" id=\"mm4\" class=\"mmopen\">&nbsp;</span>";
      break;
    }   
   }
   memulist[i] = 1;
  }
  else
  {
   memulist[i] = 0;
  }
 }
 writecookie(lists.id,memulist.join(","));
  }
  lists.parentNode.className="memus";
 }
 function writecookie(name,num)
 {
  document.cookie=name+"="+num+";expires="+new Date(new Date().getTime() + 365*24*60*60*1000).toGMTString();
 }
 function addchild(obj)
 {
  var list = obj.parentNode;
  var listhtml = "";
  for(i=0;i<memu.length;i++)
  {
   if(i==showlist1.length)
   {
    listhtml+="<hr>";
   }
   else
   {
    listhtml+="<div class=\"linn\" onmouseover=\"bmouseover(this)\" onmouseout=\"bmouseout(this)\" onclick=\"selected(this)\">"+memu[i][0]+"</div>";
   }
  }
  list.innerHTML=listhtml; 
 }
 function formatimg(obj)
 {
   switch (obj)
   {
    case "f1":
  document.write("<a href=\""+f1[1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+f1[2]+"\" border=\"0\"></a>");
  break;
    case "f2":
   document.write("<a href=\""+f2[1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+f2[2]+"\" border=\"0\"></a>");
  break;
    case "f3":
  document.write("<a href=\""+f3[1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+f3[2]+"\" border=\"0\"></a>");
  break;
    case "f4":
  document.write("<a href=\""+f4[1]+"\" target=\"_blank\"><img src=\"http://www.beaplat.com/picture/index1/"+f4[2]+"\" border=\"0\"></a>");
  break;

   }
 }
 function formattd(obj)
 {
   switch (obj)
   {
    case "f1":
  document.write("<a href=\""+f1[1]+"\" target=\"_blank\" class=\"navlist font\">"+f1[0]+"</a><span onclick=\"add('memu1')\" id=\"mm1\" class=\"mmopen\">&nbsp;&nbsp;</span>");
  break;
    case "f2":
  document.write("<a href=\""+f2[1]+"\" target=\"_blank\" class=\"navlist font\">"+f2[0]+"</a><span onclick=\"add('memu2')\" id=\"mm2\" class=\"mmopen\">&nbsp;&nbsp;</span>");
  break;
    case "f3":
  document.write("<a href=\""+f3[1]+"\" target=\"_blank\" class=\"navlist font\">"+f3[0]+"</a><span onclick=\"add('memu3')\" id=\"mm3\" class=\"mmopen\">&nbsp;&nbsp;</span>");
  break;
    case "f4":
  document.write("<a href=\""+f4[1]+"\" target=\"_blank\" class=\"navlist font\">"+f4[0]+"</a><span onclick=\"add('memu4')\" id=\"mm4\" class=\"mmopen\">&nbsp;&nbsp;</span>");
  break;

   } 
 }
 function bhidden(e)
 {
    e = e? e: window.event;
    e.tgt = e.srcElement? e.srcElement: e.target;
    if(e.tgt.id!='memu1' && e.tgt.id!='memu2' && e.tgt.id!='memu3' && e.tgt.id!='memu4'  && e.tgt.id!='memu5'  && e.tgt.id!='memu6' && e.tgt.id!='mm1' && e.tgt.id!='mm2' && e.tgt.id!='mm3' && e.tgt.id!='mm4' && e.tgt.id!='mm5' && e.tgt.id!='mm6')
 {
  hiddenall();
 }
 }
 function hiddenall()
 {
  for(i=1;i<7;i++)
  {
   if(document.getElementById("memu"+i).parentNode.className=='memushow')
   {
    eval("document.getElementById('memu"+i+"').parentNode.className='memus'");
    eval("document.getElementById('mm"+i+"').className='mmopen'");
   }
  } 
 }