function shownews() {
if(document.getElementById('anews').style.display != 'inline')
   {
    document.getElementById('anews').style.display = 'inline';
	document.getElementById('hnews').style.backgroundImage = "url(newsbg-up.png)";
	document.getElementById('hnews').title = "Click to Close";
	}
else
	{
	document.getElementById('anews').style.display = 'none';
	document.getElementById('hnews').style.backgroundImage = "url(newsbg.png)";
	document.getElementById('hnews').title = "Click to Open";
	}
}

function showtree(evt) {
if(!evt) {var evt = window.event;} // get the event
if(evt.target){var targ = evt.target;} // if we have target (not IE)- pass it to the targ variable
else{if(evt.srcElement) {var targ = evt.srcElement;}} // it's IE so get the srcElement and pass to targ
if(targ.id == "") // if targ is empty - user clicked on an image or something without an id
  {
  var item = targ.parentNode.id; // set item variable to parent node id
  targ = targ.parentNode; // point targ at parent node
  }
 else
  {
  var item = targ.id; // assign the trget id
  }
for(i=0;i < targ.childNodes.length; i++)
	{
	if(targ.childNodes[i].nodeName == "UL")
	  {
	var li = document.getElementById(item+'sub');
	vis=(li.style.display=="block");
	if(vis)
	  {
	  li.style.display = "none";
	  targ.style.backgroundImage = 'url(arrow-rt.png)';
	  return;
	  }
	else
	  {
	  li.style.display = "block";
	  targ.style.backgroundImage = 'url(arrow-dwn.png)';
	  return;
	  }
	}
  }
}