String sortcolumn = null;
String sortcond = null;
ServletRequest request = pageContext.getRequest();
// DataSet dataset = HttpUtil.getDataSet((javax.servlet.http.HttpServletRequest)request);
DataMap dm = HttpUtils.getDataMap((javax.servlet.http.HttpServletRequest)request, false);
if(dm != null){
sortcolumn = dm.getString(Constants.SORT_COLUMN, "");
sortcond = dm.getString(Constants.SORT_COND, "");
sbuf.append("<a href=\"javascript:headerSort('"+getColumnid()+"','"+sortcolumn+"','"+sortcond+"');\" title=\"d��\">"+getColumnname());
// sbuf.append("<font onClick=\"javascript:headerSort('"+getColumnid()+"','"+sortcolumn+"','"+sortcond+"');\" style=\"cursor:hand;\">"+getColumnname());
if(getColumnid().equals(sortcolumn)){
if(sortcond.equals("ASC")){