<!--
// copyright info
function nowYear() {
	beginYear = "2006";
	date = new Date();
	thisYear = date.getFullYear();
	document.write(beginYear);
	if (beginYear < thisYear) {
	document.write(" - " + thisYear);
	}
}
// -->
      
<!--
// show hide layers
function toggleLayer(whichLayer) 
{
if (document.getElementById)
{
// this is the way the standards work
var style2 = document.getElementById(whichLayer).style;
style2.display = style2.display? "":"block";
}
else if (document.all)
{
// this is the way old msie versions work
var style2 = document.all[whichLayer].style;
style2.display = style2.display? "":"block";
}
else if (document.layers)
{
// this is the way nn4 works
var style2 = document.layers[whichLayer].style;
style2.display = style2.display? "":"block";
}
}

function showsub(elem) {
	var elemid = elem.id
	var linkelem = elem.id + "link"
	var effectelem = elem.id + "linksub"
	document.getElementById(linkelem).className = "mainlink dropout"
	document.getElementById(effectelem).className = "subshow"
}

function hidesub(elem) {
	var elemid = elem.id
	var linkelem = elem.id + "link"
	var effectelem = elem.id + "linksub"
	document.getElementById(linkelem).className = "mainlink"
	document.getElementById(effectelem).className = "subhide"
}
// -->