function reqList (id) {
 var item = document.getElementById(id).value;
 if (item.length == 0) {
  return;
 }
 document.fwform.action = '/' +item +'/';
 document.fwform.submit();
}

function switchArchive (id1, id2) {
 var doc1 = document.getElementById(id1);
 var doc2 = document.getElementById(id2);
 if (doc1.style.display == 'none') {
     doc1.style.display = 'block';
     doc2.style.display = 'none';
 } else {
     doc1.style.display = 'none';
     doc2.style.display = 'block';
 }
}