// used for general purpose window pops
function PopWindow(url, w, h) {
	window.open(url,'_blank','width=' + w + ',height=' + h + ',toolbar=no,location=no,status=no,menubar=no,scrollbars=yes,resizable=yes');
}

function toggle(toggleId, e)
 {
  if (!e) {
   e = window.event;
 }
 if (!document.getElementById) {
  return false;
 }
 var body = document.getElementById(toggleId);
 if (!body) {
  return false;
 } 
 var im = toggleId + "_toggle";
 if (body.style.display == 'none') {
  body.style.display = 'block';
  if (document.images[im]) {
   document.images[im].src = "../../images/content/close_toggle.gif";
   document.images[im].alt = "Collapse";
  }
 } else {
  body.style.display = 'none';
  if (document.images[im]) {
   document.images[im].src = "../../images/content/open_toggle.gif";
   document.images[im].alt = "Expand";
  }
 }
 if (e) {
  // Stop the event from propagating, which
  // would cause the regular HREF link to
  // be followed, ruining our hard work.
  e.cancelBubble = true;
  if (e.stopPropagation) {
   e.stopPropagation();
  }
 }
}