//<pre>
 
if ((typeof auto_mod_loaded == 'undefined')
    || !auto_mod_loaded) {
auto_mod_loaded = true;
auto_mod_exectd = false;
 
function am_get_query_vars(){ 
     var res = new Array();
     var pairs = location.search.substring(1).split("&"); 
     for(var i=0; i < pairs.length; i++){ 
         var pair = pairs[i].split("=");
         res[unescape(pair[0])] = unescape(pair[1]).replace(/\+/g, ' ');
     } 
     return  res; 
}
 
function am_add_li(portlet, url, text, id, title) {
    var tabs = document.getElementById('p-'+portlet).getElementsByTagName('ul')[0]
    var na = document.createElement('a');
    na.href = url;
    na.id = id;
    na.appendChild(document.createTextNode(text));
    if (title)
       na.title = title;
    var li = document.createElement('li');
    if (id)
       li.id = id;
    li.appendChild(na);
    tabs.appendChild(li);
    return li;
}
 
function am_get_title() {
    //Avoids problems with &amp; etc, but will also include ' - edit this page', etc
    return document.title.substr(0, document.title.lastIndexOf(' - Wikipedia, the free'));
}
 
function am_tidy_title()
{
  var editlk = document.getElementById('ca-edit').getElementsByTagName('a')[0].href;
  editlk = editlk.substring(editlk.indexOf('title=') + 6, editlk.lastIndexOf('&action=edit'));
  return unescape(editlk);
}
 
function am_guess_date() {
    var monthnames = new Array( "January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December");
    var today = new Date();
    return today.getUTCFullYear() + ' ' + monthnames[today.getUTCMonth()] + ' ' + today.getUTCDate();
}
 
function am_make_url(title, before, after, summary) {
    return 'http://en.wikipedia.org/w/index.php?title='+escape(title)+
        '&action=edit'+
        '&amaddbefore='+escape(before)+'&amaddafter='+escape(after)+
        '&amsummary='+escape(summary);
}
 
function auto_mod() {
    if (auto_mod_exectd)
        return false;
    auto_mod_exectd = true;
    qvars = am_get_query_vars();
    if (qvars['action']=='edit') {
      if (qvars['amnull']) {
        document.getElementById('editform').submit();
        return true;
      }
      if (qvars['amaddafter'] || qvars['amaddbefore'] || qvars['amreplace']) {
        var summ_el = document.getElementById('wpSummary');
        if (summ_el.value != '' && summ_el.value.substr(summ_el.value.length - 3, 3) != '*/ ') {
            // have already added summary
            return true;
        }
        var text = document.getElementById('wpTextbox1');
        if (qvars['amclear'])
            text.value = '';
        if (qvars['amfind'] && qvars['amreplace'] && qvars["amlocal"])
            text.value = text.value.replace(new RegExp(qvars['amfind']), function($0, $1){ return qvars['amreplace'].replace("$0",$0); })            
        else if (qvars['amfind'] && qvars['amreplace'])
            text.value = text.value.replace(new RegExp(qvars['amfind'], "g"), function($0, $1){ return qvars['amreplace'].replace("$0",$0); });
        if (qvars['amaddafter']) {
            if (text.value.charAt(text.value.length-1) != '\n')
                text.value += '\n';
            text.value += qvars['amaddafter'];
        }
        if (qvars['amaddbefore']) {
            if (text.value.charAt(0) != '\n')
                text.value = '\n' + text.value;
            text.value = qvars['amaddbefore'] + text.value;
        }
        summ_el.value += (qvars['amsummary'] || ' ');
        if (qvars['amminor']) {
          document.getElementById("wpMinoredit").checked = true;
        } else {
          document.getElementById("wpMinoredit").checked = false;
        }

        if (qvars['amautosave']) {
            document.getElementById('editform').submit();
        }
      }
      return true;
    }
    return false;
}
 
function am_add_onload(f) {
  // borrowed from [[WP:US]]
  if (window.addEventListener) window.addEventListener("load",f,false);
  else if (window.attachEvent) window.attachEvent("onload",f);
}
 
 
} // end if auto_mod_loaded
 
//</pre>