Add Agent to Search

Show agent on player search pages

// ==UserScript==
// @name           Add Agent to Search
// @namespace      GLB
// @description    Show agent on player search pages
// @include        http://glb.warriorgeneral.com/game/search.pl* 
// @version 0.0.1.20141009121029
// ==/UserScript==
window.setTimeout(function ()
{
  function getElementsByClassName(classname, par)
  {
    var a = [
    ];
    var re = new RegExp('\\b' + classname + '\\b');
    var els = par.getElementsByTagName('*');
    for (var i = 0, j = els.length; i < j; i++)
    {
      if (re.test(els[i].className))
      {
        a.push(els[i]);
      }
    }
    return a;
  };
  var buseshort = true;
  var loaded = false;
  //create loadAgent link
  var loadLink = document.createElement('a');
  loadLink.setAttribute('href', '#');
  loadLink.innerHTML = 'Load Agent Names';
  loadLink.addEventListener('click', loadAgents, false);
  // subhead_link_bar
  var subhead_link_bar = getElementsByClassName('subhead_link_bar', document);
  subhead_link_bar[0].innerHTML = subhead_link_bar[0].innerHTML + ' | ';
  subhead_link_bar[0].appendChild(loadLink);
  function getAgentName(playerId, i)
  {
    GM_xmlhttpRequest({
      method: 'GET',
      url: 'http://glb.warriorgeneral.com/game/player.pl?player_id=' + playerId,
      headers: {
        'User-agent': 'Mozilla/4.0 (compatible) Greasemonkey',
        'Accept': 'application/atom+xml,application/xml,text/xml',
      },
      onload: function (agntname) {
        var response1 = agntname.responseText
        var agntname = response1.split('user_id=');
        var name1 = agntname[1].split('">');
        var agntID = name1[0];
        var name2 = name1[1].split('</');
        var container = document.getElementById('content')
        if (buseshort) {
          var playerbox = getElementsByClassName('player_name_short', document)
        } else {
          var playerbox = getElementsByClassName('search_name', document)
        }
        playerbox[i].innerHTML = playerbox[i].innerHTML + '<br><a href=\'/game/home.pl?user_id=' + agntID + '\' style=\'color:blue\'\'><span style=\'font: 10pt black bold;\'>' + name2[0] + '</span></a>';
      }
    });
  };
  function loadAgents() {
    if (!loaded) {
      loaded = true;
      var playernames = getElementsByClassName('player_name_short', document);
      if (playernames.length == 0) {
        buseshort = false;
        var playernames = getElementsByClassName('search_name', document);
      }
      for (var i = 0; i < playernames.length; i++) {
        var playerInfo = playernames[i].innerHTML;
        var idlong = playerInfo.split('player_id=');
        var id = idlong[1].split('">');
        getAgentName(id, i);
      }
    }
  };
}, 100);