/*
 * first include
 * Copyright (C) Alec Panovici
 */
var gotlayers = 0;
var IE4;
var NS4;
var ver4;

loaded = 0;

function doneLoaded() {
  loaded = 1;
}

function popUp(layerName, on) {
	if (gotlayers) {
		if (on) {
			if (! IE4) {
				document.layers[layerName].visibility = "show";
			} else {
				document.all[layerName].style.visibility = "visible";
			}
		} else {
			if (! IE4) {
				document.layers[layerName].visibility = "hide";
			} else {
				document.all[layerName].style.visibility = "hidden";
			}
		}
	}
}