<!--


NS4 = (document.layers) ? 1 : 0;
IE4 = (document.all) ? 1 : 0;
DOM = (document.getElementById) ? 1 : 0;
ver4 = (NS4 || IE4) ? 1 : 0;

var loaded = 0;
var gotlayers = 1;
var lastbutton='top';

// -->

<!--
 
function popUp(menuName,on) {
	if (gotlayers) {
		if (on) {
			//moveLayers();
			if (NS4) {
				document.layers[menuName].visibility = "show";
			} else if (DOM) {
				document.getElementById(menuName).style.visibility = "visible";
                        } else {
				document.all[menuName].style.visibility = "visible";
			}
		} 
	
		else {
			if (NS4) {
				document.layers[menuName].visibility = "hidden";
			} else if (DOM) {
				document.getElementById(menuName).style.visibility = "hidden";
			} else {
				document.all[menuName].style.visibility = "hidden";
			}
		}




	}
}

// -->
 
<!--

// -->