xml처리

result=xmlhttp.responseXML.documentElement.getElementsByTagName("code");
if(result[0].firstChild.nodeValue=='success'){
     alert("삭제하였습니다.");
     document.getElementById("progressOwnArea").style.visibility="hidden";
     document.sForm.action = "/adm/memberMgr/memberList.jsp";
document.sForm.submit();
     return;
}else if(result[0].firstChild.nodeValue=='fail'){
     alert("오류가 발생하였습니다.");
     document.getElementById("progressOwnArea").style.visibility="hidden";
     document.sForm.action = "/adm/memberMgr/memberList.jsp";
document.sForm.submit();
return;
}else{
     alert("오류가 발생하였습니다.");
     document.getElementById("progressOwnArea").style.visibility="hidden";
     document.sForm.action = "/adm/memberMgr/memberList.jsp";
document.sForm.submit();
        return;
}