<!--
var navSelection = '';
var primaryNav;
var subNav;

function SetVisible(Layer)
{
	document.getElementById(Layer).style.display="inline";
}
function SetVisibleInline(Layer)
{
	document.getElementById(Layer).style.display="inline";
}
function SetVisibleBlock(Layer)
{
	document.getElementById(Layer).style.display="block";
}
function SetInvisible(Layer)
{
	document.getElementById(Layer).style.display="none";
}
function movepic(img_name,img_src)
{
	//alert ("img_name = " + img_name + "   img_src = " + img_src);
	document[img_name].src = img_src;
}

function swapMenu(section, submenu) {
	if (document.getElementById) {
			if (section!="") {
				document.getElementById('menu').className = section;
				}
			if (submenu!="") {
				document.getElementById(submenu).className = 'active';
				document.getElementById(submenu).style.display = 'block';
			}
		}
} 

function showMenu(submenu) {
	if (document.getElementById) {
			if (submenu!="") {
				document.getElementById(submenu).style.display = 'block';
			}
		}
} 

function hideMenu(submenu) {
	if (document.getElementById) {
			if (document.getElementById(submenu).className != "active") {
				document.getElementById(submenu).style.display = 'none';
			}
		}
} 


function swapTab(tab, displayProperty) {
	if (document.getElementById) {
		if (document.getElementById('tabNav')!="") {
		document.getElementById('tabNav').className = tab;
		}
  	} 
	
	if (document.getElementById('content_swapper_' + displayProperty)) {
		for (var j=0; j <= 10; j++)
		{
			if (document.getElementById('content_swapper_' + j))
			{
				document.getElementById('content_swapper_' + j).style.position = 'absolute';
				document.getElementById('content_swapper_' + j).style.visibility = 'hidden';
			}
		}
		
			document.getElementById('content_swapper_' + displayProperty).style.position = 'static';
			document.getElementById('content_swapper_' + displayProperty).style.visibility = 'visible';
		}
}
//-->