function getArticleList(eid)
{  
    if(document.getElementById("alist"))
    {
        return;
    }
    request.open("Post","GetServerData_Ajax.aspx",true);
    request.setRequestHeader("Content-Type","application/x-www-form-urlencoded");
    request.onreadystatechange=renderArticleList;
    request.send("action=genh&eid="+eid);        
}

function renderArticleList()
{
    if(request.readyState==4)
    {
        if(request.status==200)
        {
             var al=document.createElement("p");
             al.id="alist";
             var xdoc=request.responseXML;
             var lst=xdoc.documentElement.childNodes;
             if(lst.length==0)
             {
               al.innerText="暂时没有该专家的文章记录!";
               document.getElementById("desc").appendChild(al);
               return;
             }
             for(var i=0;i<lst.length;i++)
             {
                 var item=document.createElement("li");
                 item.style.width="600px";
                 var str="<a target='_blank' href='ExpertArticle.aspx?nid="+lst[i].childNodes[0].text+"'>"+
                 lst[i].childNodes[1].text+"</a>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;"+
                 lst[i].childNodes[2].text.substr(0,10);
                 item.innerHTML=str;
                 al.appendChild(item);
             }
             document.getElementById("desc").appendChild(al);
        }
        else
        {
          alert("错误:"+request.statusText+",请刷新,若还不行,请联系网站负责人!");
        }
    }
}