//for primary nav rollover

	var intPageNavCode;
	var strActiveImageName;
	
	var a = new Array()
	var b = new Array()
	var c = new Array()
	
	a[1] = new Image(); b[1] = new Image(); c[1] = new Image();
	a[1].src = '../images/in_nav.gif';
	b[1].src = '../images/in_navOn.gif';
	c[1].src = '../images/in_navSel.gif';
	
	a[2] = new Image(); b[2] = new Image(); c[2] = new Image();
	a[2].src = '../images/po_nav.gif';
	b[2].src = '../images/po_navOn.gif';
	c[2].src = '../images/po_navSel.gif';
	
	a[3] = new Image(); b[3] = new Image(); c[3] = new Image();
	a[3].src = '../images/cf_nav.gif';
	b[3].src = '../images/cf_navOn.gif';
	c[3].src = '../images/cf_navSel.gif';
	
	a[4] = new Image(); b[4] = new Image(); c[4] = new Image();
	a[4].src = '../images/li_nav.gif';
	b[4].src = '../images/li_navOn.gif';
	c[4].src = '../images/li_navSel.gif';
	
	a[5] = new Image(); b[5] = new Image(); c[5] = new Image();
	a[5].src = '../images/fu_nav.gif';
	b[5].src = '../images/fu_navOn.gif';
	c[5].src = '../images/fu_navSel.gif';
	

	
	

	function roll(name,idx) 
	{
		if (idx != intPageNavCode)
		{
			document.images[name].src = b[idx].src; 
		}
	}
	function unroll(name,idx) 
	{
		if (idx != intPageNavCode)
		{
			document.images[name].src = a[idx].src; 
		}
	}
	
	function LoadActiveImage()
	{
		//Load active image per constants set up on each page.
		document.images[strActiveImageName].src = c[intPageNavCode].src;
	}