function showPic (whichpic) {
 if (document.getElementById) {
  document.getElementById('placeholder').src = whichpic.href;
  if (whichpic.title) {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.title;
  } else {
   document.getElementById('desc').childNodes[0].nodeValue = whichpic.childNodes[0].nodeValue;
  }
  return false;
 } else {
  return true;
 }
}

//    if (document.getElementById('poem.' + whichpic.title))
//     document.getElementById('poem.' + whichpic.title).style.display = "block";

function showPoem (whichpoem) {
  if (document.getElementById) {
//    if (whichpoem.title == document.getElementById('poem').title)
//      document.getElementById('poem').style.display = "block";
//    else if (whichpoem.title != document.getElementById('poem').title)
//      document.getElementById('poem').style.display = "none"; 
    document.getElementById("poem." + whichpoem).style.display = "block";
    return false;
  }
//  else {
//    return true;
//  }
}