ajax.js里面有内容显示效果，根据ID

             } catch (e) {alert(e.description);}
        }
        else
        {
        }

    }


    function DisplayContent(ArticleID) {

        if (DisplayArticle==true)
        {
            try {  var objArticleIDtop = document.getElementById('top'+ArticleID);
               var objArticleIDbottom = document.getElementById('bottom'+ArticleID);
               if (objArticleIDtop)
                  {
                    if  (objArticleIDtop.style.display=="none")
                    {

                    objArticleIDtop.style.display="";
                    }
                    else
                    {

                    objArticleIDtop.style.display="none";
                    }
                  } 
                  if (objArticleIDbottom)
                  {
                    if  (objArticleIDbottom.style.display=="none")
                    {

                    objArticleIDbottom.style.display="";