function doit(){
  var l;

  l = document.lang.lang.value;
  if (l.search(/^help$/i) >= 0){
    open('/arimaa/lang/help.html', '');
    void('');
  }
  else if (l.search(/^en_cs$/i) >= 0){
    open('/arimaa/lang/cs/', '');
    void('');
  }
  else if (l.search(/^en_da$/i) >= 0){
    open('/arimaa/lang/da/', '');
    void('');
  }
  else if (l.search(/^en_fr$/i) >= 0){
    open('/arimaa/lang/fr/', '');
    void('');
  }
  else if (l.search(/^en_es$/i) >= 0){
    open('/arimaa/lang/es/', '');
    void('');
  }
  else if (l.search(/^en_et$/i) >= 0){
    open('/arimaa/lang/et/', '');
    void('');
  }
  else if (l.search(/^en_de$/i) >= 0){
    open('/arimaa/lang/de/', '');
//    open('http://de.wikipedia.org/wiki/Arimaa', '');
    void('');
  }
  else if (l.search(/^en_catalan$/i) >= 0){
    open('/arimaa/lang/catalan/', '');
    void('');
  }
  else if (l.search(/^en_zh$/i) >= 0){
    open('/arimaa/lang/chinese/', '');
    void('');
  }
  else if (l.search(/^en_tr$/i) >= 0){
    open('/arimaa/lang/tr/', '');
    void('');
  }
  else if (l.search(/^en_it$/i) >= 0){
    open('/arimaa/lang/it/', '');
//    open('http://it.wikipedia.org/wiki/Arimaa', '');
    void('');
  }
  else if (l.search(/^en_he$/i) >= 0){
    open('/arimaa/lang/he/', '');
//    open('http://he.wikipedia.org/wiki/%D7%90%D7%A8%D7%99%D7%9E%D7%90', '');
    void('');
  }
  else if (l.search(/^en_ja$/i) >= 0){
    open('/arimaa/lang/ja/', '');
//    open('http://ja.wikipedia.org/wiki/%E3%82%A2%E3%83%AA%E3%83%9E%E3%82%A2', '');
    void('');
  }
  else{
    open('/arimaa/lang/lang.cgi?l='+l, '');
//    alert("If you can help translate a few pages to your language, select 'Help Needed' from the language list. Thanks.");
    void('');
  }
}