/*
 * 
 * great layer stuff found at:
 * http://www.sohtanaka.com/web-design/css-lightview-style-popup/
 *
 */
 
function hideDiv() { 
 if (document.getElementById) { // DOM3 = IE5, NS6 
  document.getElementById('hideshow').style.visibility = 'hidden'; 
 } 
 else {
  if (document.layers) { // Netscape 4 
   document.hideshow.visibility = 'hidden'; 
  } 
  else { // IE 4 
   document.all.hideshow.style.visibility = 'hidden'; 
  } 
 } 
}

function showDiv() { 
 if (document.getElementById) { // DOM3 = IE5, NS6 
  document.getElementById('hideshow').style.visibility = 'visible'; 
 } 
 else { 
  if (document.layers) { // Netscape 4 
   document.hideshow.visibility = 'visible'; 
  } 
  else { // IE 4 
   document.all.hideshow.style.visibility = 'visible'; 
  } 
 } 
}