var loadingStr = "&nbsp;&nbsp;&nbsp;正在加载数据，请稍等...<br><br>"; 

 function showLoginResults ( divname) {
   function showSearchList ( rs ) {
       if (rs == null){document.getElementById(divname).innerHTML="";} else {document.getElementById(divname).innerHTML=rs;}
        }
     var urlvalue=location.href;
     var params = "";
     postData ( "share/ajax4login.aspx?url="+urlvalue+"", params,showSearchList);
     document.getElementById(divname).innerHTML = loadingStr;	
}