function newImage(arg) {
	if (document.images) {
		rslt = new Image();
		rslt.src = arg;
		return rslt;
	}
}

function changeImages() {
	if (document.images && (preloadFlag == true)) {
		for (var i=0; i<changeImages.arguments.length; i+=2) {
			document[changeImages.arguments[i]].src = changeImages.arguments[i+1];
		}
	}
}

var preloadFlag = false;
function preloadImages() {
	if (document.images) {
		about_over = newImage("images/about-over.gif");
		hobby_over = newImage("images/hobby-over.gif");
		friends_over = newImage("images/friends-over.gif");
		news_over = newImage("images/news-over.gif");
		contact_over = newImage("images/contact-over.gif");
		preloadFlag = true;
	}
}

function faq(){
window.open('faq.html', '', 'width=400,height=450,scrollbars')
}

function biomeld(){
window.open('biomeld.html', '', 'width=400,height=450,scrollbars')
}

function regen(){
window.open('regen.html', '', 'width=400,height=450,scrollbars')
}

function extensions(){
window.open('slideshow/extensions.html', '', 'width=340,height=580,scrollbars')
}