function navOver(daOne) {
	navOut();
	if (document.layers) {
		document.layers[daOne].visibility = "show";
		document.layers['netscapeOff'].visibility = "show";
	}
	if (document.getElementById) {
		document.getElementById(daOne).style.visibility = "visible";
	}
}

function navOut() {
	if (document.layers) {
		document.layers['navState1'].visibility = "hide";
		document.layers['navState2'].visibility = "hide";
		document.layers['navState3'].visibility = "hide";
		document.layers['navState4'].visibility = "hide";
		document.layers['navState5'].visibility = "hide";
		document.layers['netscapeOff'].visibility = "hide";
	}
	if (document.getElementById) {
		document.getElementById('navState1').style.visibility = "hidden";
		document.getElementById('navState2').style.visibility = "hidden";
		document.getElementById('navState3').style.visibility = "hidden";
		document.getElementById('navState4').style.visibility = "hidden";
		document.getElementById('navState5').style.visibility = "hidden";
	}
}

function navDotOVER(daOne) {
	if (document.getElementById) {
		document.getElementById(daOne).setAttribute('src','../imgs/nav-dot.gif');
	}
}

function navDotOFF(daOne) {
	if (document.getElementById) {
		document.getElementById(daOne).setAttribute('src','../imgs/dot.gif');
	}

}