// JavaScript Document


<!--

var whiche = null;
var timere = null;

function content_select(whiche) {
	if (timere) {
		clearTimeout(timere);
		do_content_revert();
	}
	if (thedefault = document.getElementById('default')) {
		document.getElementById(whiche.id + 'txt').style.display = 'block';
		thedefault.style.display = 'none';
	}
}
function content_revert(theObject) {
	whiche = theObject;
	timere = setTimeout('do_content_revert()', 400);
}
function do_content_revert() {
	if (whiche) {
		if (thedefault = document.getElementById('default')) {
			document.getElementById(whiche.id + 'txt').style.display = 'none';
			thedefault.style.display = 'block';
		}
		whiche = null;
	}
}

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";
}
}
-->