navOff = new Array();
navOn = new Array();

for (var i=1; i<=6; i++) {
	navOff[i] = new Image();
	navOn[i] = new Image();
	navOff[i].src = "images/nav_bbc_" + i + ".gif";
	navOn[i].src = "images/nav_bbc_" + i + "_on.gif";
}

function select(num) {
	document["nav" + num].src = navOn[num].src;
}

function deselect(num) {
	document["nav" + num].src = navOff[num].src;
}

function credits() {
	creditwindow = window.open("/credits.html", "credits", 
'toolbar=no,location=no,directories=no,menubar=no,status=yes,width=350,height=165,resizable=no,scrollbars=no');

	if (window.focus)
		creditwindow.focus();
}

function faq() {
	faqwindow = window.open("/faq.html", "faq", 
'toolbar=no,location=no,directories=no,menubar=no,status=no,width=450,height=450,resizable=yes,scrollbars=yes');

	if (window.focus)
		faqwindow.focus();
}

function mailinglist() {
	creditwindow = window.open("maillist.html", "mailinglist", 
'toolbar=no,location=no,directories=no,menubar=no,status=yes,width=475,height=375,resizable=yes,scrollbars=no');

	if (window.focus)
		creditwindow.focus();
}

function changeIt(num) {
	document.images.big_display.src = detailImages[num];
}

function changeBack() {
	document.images.big_display.src = detailImages[0];
}