leagueObj = new Object();
leagueObj.id = 0;
leagueObj.brief = 0;

function ajax_league_brief_select(brief)
{
  firstLoad = false;
  if (leagueObj.brief == brief || brief <= 0)
    return;
  if (leagueObj.brief > 0)
  {
    if (ajaxInfo.state > 0)
      return;
    prevObj = document.getElementById('lg_btn' + leagueObj.brief);
    if (prevObj != null)
      prevObj.style.backgroundColor = "#f0f0ff";
  }
  else
    firstLoad = true;
  obj = document.getElementById('lg_btn' + brief);
  if (obj != null)
    obj.style.backgroundColor = "#ffffff";
  leagueObj.brief = brief;
  if (!firstLoad)
    ajax_league_brief_click(0);
}

function ajax_league_brief_show(res, params)
{
  if (ajaxInfo.showObj == null)
    return false;
  var str = ajaxInfo.showObj.innerHTML;
  var pos = str.toLowerCase().indexOf("</tr>");
  if (pos > 0)
    pos = str.toLowerCase().indexOf("</tr>", pos + 1);
  if (pos > 0)
    pos = str.toLowerCase().indexOf("</tr>", pos + 1);
  if (pos < 0)
    return;
  var str = str.substring(0, pos + 5) + res + "</table>";
  ajaxInfo.showObj.innerHTML = str;
}

function ajax_league_modify_show(res, params)
{
  if (ajaxInfo.showObj == null)
    return;
  ajaxInfo.showObj.innerHTML = res;
  ajax_league_brief_select(1);
}
function ajax_league_modify(id)
{
  if (ajaxInfo.state > 0)
    return;
  var data = {'id': id};
  leagueObj.brief = 0;
  leagueObj.id = id;
  ajaxInfo.preHandler(null, 'span_league', 'league/ajax_full_brief.php', data, null, ajax_league_modify_show);
}

function ajax_league_brief_click(page)
{
  if (ajaxInfo.state > 0)
    return;
  var data = {'page': page,
              'id': leagueObj.id,
              'brief': leagueObj.brief};
  ajaxInfo.preHandler(null, 'span_league', 'league/ajax_brief.php', data, null, ajax_league_brief_show);
}