<!--
function openClose(id)
{
 if(document.getElementById) {
  element = document.getElementById(id);
 }
 else if(document.all) {
  element = document.all[id];
 }
 else return;
 if(element.style) {
  if(element.style.display == 'block') {
   element.style.display = 'none';
  }
  else {
   element.style.display = 'block';
  }
 }
}
//-->