function navOver(figure) {
	document.images[figure].src = 'images/nav.button.' + figure + '.on.jpg';
	document.character.src = 'images/nav.char.' + figure + '.jpg';
}

function navOut(figure) {
	document.images[figure].src = 'images/nav.button.' + figure + '.off.jpg';
	document.character.src = 'images/nav.char.default.jpg';
}

function linkOver(link) {
	document.images[link].src = 'images/' + figure + '.link.' + link + '.on.jpg';
}

function linkOut(link) {
	document.images[link].src = 'images/' + figure + '.link.' + link + '.off.jpg';
}

function openResizableWindow(page) {
	window.open(page, "featureWindowResizable", "width=616,innerwidth=616,height=450,innerheight=450,toolbar=no,titlebar=no,menubar=no,location=no,scrollbars=yes,resizable=yes");
}

function openNonResizableWindow(page) {
	window.open(page, "featureWindowNonResizable", "width=610,innerwidth=610,height=460,innerheight=460,toolbar=no,titlebar=no,menubar=no,location=no,scrollbars=no,resizable=no");
}