// JavaScript Document
	
	function oz_ti() {
		document.getElementById('oz_snhdr').style.background = 'url(/images/snhdrblue.png) 0 0 no-repeat';
	}
	function oz_to() {
		document.getElementById('oz_snhdr').style.background = 'url(/images/snhdr.png) 0 0 no-repeat';
	}
	function oz_bi() {
		document.getElementById('oz_snftr').style.background = 'url(/images/snftrblue.png) 0 0 no-repeat';
	}
	function oz_bo() {
		document.getElementById('oz_snftr').style.background = 'url(/images/snftr.png) 0 0 no-repeat';
	}