function getdiv(divname) {
	var thisdiv
	var browserName = navigator.appName.substr(0,1)
	if (document.getElementById) {thisdiv = document.getElementById(divname).style}
	else if (document.layers) {thisdiv = document.layers[divname]}
	else if (document.all) {thisdiv = document.all[divname].style}
	else {alert ("function not supported by browser")}
return thisdiv
}

function showmenu(menunum, showhide) {
	if (showhide==true){
		if (menunum==1) {showmenu(2,false); showmenu(3,false)}
		if (menunum==2) {showmenu(1,false); showmenu(3,false)}
		if (menunum==3) {showmenu(1,false); showmenu(2,false)}
	}
		thisdiv = getdiv("menu_" + menunum)
		if (showhide==true && parseInt(thisdiv.top)==-1000) {
			thisdiv.top = "28px"
		}
		else thisdiv.top = "-1000px"
}

function showloc(loc) {
var urlbase = "http://www.stoccata.org/stoccata.nsf/Pages/"
window.location.assign(urlbase + loc)}