// JavaScript Document
 function secBoard(n)  {

    for(i=1;i<=3;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec2";
    }

    document.getElementById("t" + n).className="sec1";



      for(i=1; i<=3; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
    function secBoard2(n)  {

    for(i=4;i<=8;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec4";
    }

    document.getElementById("t" + n).className="sec3";



      for(i=4; i<=8; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
     function secBoard3(n)  {

    for(i=9;i<=10;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec6";
    }

    document.getElementById("t" + n).className="sec5";



      for(i=9; i<=10; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
   function secBoard4(n)  {
   
      for(i=11;i<=13;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec8";
    }

    document.getElementById("t" + n).className="sec7";



      for(i=11; i<=13; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
     function secBoard5(n)  {
   
      for(i=14;i<=16;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec8";
    }

    document.getElementById("t" + n).className="sec7";



      for(i=14; i<=16; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
       function secBoard6(n)  {

    for(i=17;i<=22;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec6";
    }

    document.getElementById("t" + n).className="sec5";



      for(i=17; i<=22; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
   function secBoard7(n)  {

    for(i=23;i<=29;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec2";
    }

    document.getElementById("t" + n).className="sec1";



      for(i=23; i<=29; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
  function secBoard8(n)  {

    for(i=30;i<=31;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec6";
    }

    document.getElementById("t" + n).className="sec5";



      for(i=30; i<=31; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
  function secBoard9(n)  {

    for(i=34;i<=35;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="sec2";
    }

    document.getElementById("t" + n).className="sec1";



      for(i=34; i<=35; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
  function secBoard10(n)  {

    for(i=36;i<=38;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=36; i<=38; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
    function secBoard11(n)  {

    for(i=39;i<=41;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=39; i<=41; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
      function secBoard12(n)  {

    for(i=42;i<=44;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=42; i<=44; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
        function secBoard13(n)  {

    for(i=45;i<=47;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=45; i<=47; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
        function secBoard14(n)  {

    for(i=48;i<=50;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=48; i<=50; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
        function secBoard15(n)  {

    for(i=51;i<=53;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=51; i<=53; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
   function secBoard16(n)  {

    for(i=54;i<=58;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="center1_title_bg2";
    }

    document.getElementById("t" + n).className="center1_title_bg1";



      for(i=54; i<=58; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
   function secBoard17(n)  {

    for(i=59;i<=63;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="home_link2";
    }

    document.getElementById("t" + n).className="home_link1";



      for(i=59; i<=63; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }
  
  function secBoard18(n)  {

    for(i=101;i<=104;i++){
    var obj=document.getElementById("t" + i);
       if(obj)
        obj.className="zhengwu_news_title_block2";
    }

    document.getElementById("t" + n).className="zhengwu_news_title_block";



      for(i=101; i<=104; i++){
          document.getElementById("b" + i).style.display="none";
      }

      document.getElementById("b" + n).style.display="block";

  }