// global declarations

var menu = '';
var gallery = '';

var m1on = new Image(); m1on.src = '/Images/menu1b.gif';
var m1off = new Image(); m1off.src = '/Images/menu1a.gif';
var m2on = new Image(); m2on.src = '/Images/menu2b.gif';
var m2off = new Image(); m2off.src = '/Images/menu2a.gif';
var m3on = new Image(); m3on.src = '/Images/menu3b.gif';
var m3off = new Image(); m3off.src = '/Images/menu3a.gif';
var oldtext = 'text1';

function swapImage(img, newimg) {
	img.src = newimg.src;
}

function swapGallery(img) {
	document.getElementById('gallerypic').src = "/images/" + img + ".jpg";
}

function swapText(text) {
	if (typeof(text) != 'undefined') {
		document.getElementById(oldtext).style.display = 'none';
		document.getElementById(text).style.display = 'block';
		oldtext = text;
	}
}