function secBoard8(n)
{
    var hs=document.getElementsByName("con8");//内容的li的id
    var hi=document.getElementsByName("menu8");//菜单的td
    var i;
    for( i = 0; i < hs.length; i++ )
    {
        //hi=document.getElementsByName(String("menu"+i));
        if ( i != n )
        {
            try
            {
              hs[ i ].style.cssText = "display: none;";
              hi[ i ].style.cssText = 'background-image: url();cursor:hand;';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: none;");
              hi[ i ].setAttribute("style", "background-image: url()");
            }
        }
        else
        {
            try
            {
              hs[ n ].style.cssText = "display: block;";
              hi[ i ].style.cssText = 'background-image: url(images/Index_47.gif);cursor:hand;';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: block;");
              hi[ i ].setAttribute("style", "background-image: url(images/Index_47.gif);");
            }
        }
    }
}


function secBoard9(n)
{
    var hs=document.getElementsByName("con9");//内容的li的id
    var hi=document.getElementsByName("menu9");//菜单的td
    var i;
    for( i = 0; i < hs.length; i++ )
    {
        //hi=document.getElementsByName(String("menu"+i));
        if ( i != n )
        {
            try
            {
              hs[ i ].style.cssText = "display: none;";
              hi[ i ].style.cssText = 'background-image: url();cursor:hand;font-color:#FFFFFF;';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: none;font-color:#FFFFFF;");
              hi[ i ].setAttribute("style", "background-image: url()");
            }
        }
        else
        {
            try
            {
              hs[ n ].style.cssText = "display: block;";
              hi[ i ].style.cssText = 'background-image: url(images/Index_50.gif);cursor:hand;font-weight: bold;';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: block;");
              hi[ i ].setAttribute("style", "background-image: url(images/Index_50.gif)");
            }
        }
    }
}



function secBoard10(n)
{
    var hs=document.getElementsByName("con10");//内容的li的id
    var hi=document.getElementsByName("menu10");//菜单的td
    var i;
    for( i = 0; i < hs.length; i++ )
    {
        //hi=document.getElementsByName(String("menu"+i));
        if ( i != n )
        {
            try
            {
              hs[ i ].style.cssText = "display: none;";
              hi[ i ].style.cssText = 'background-image: url();cursor:hand;';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: none;");
              hi[ i ].setAttribute("style", "background-image: url()");
            }
        }
        else
        {
            try
            {
              hs[ n ].style.cssText = "display: block;";
              hi[ i ].style.cssText = 'background-image: url(images/Index_60.gif);cursor:hand;font-weight: bold';
            }
            catch(e)
            {
              hs[ i ].setAttribute("style", "display: block;");
              hi[ i ].setAttribute("style", "background-image: url(images/Index_60.gif)");
            }
        }
    }
}