function preloadSplashImages() {
  newsOff = new Image(183,162);
  newsOff.src="images/news_main.jpg";
  newsOn = new Image(183,162);
  newsOn.src="images/news_hover.jpg";

  tourOff = new Image(140,233);
  tourOff.src="images/tour_main.jpg";
  tourOn = new Image(140,233);
  tourOn.src="images/tour_hover.jpg";

  jukeboxOff = new Image(146,67);
  jukeboxOff.src="images/jukebox_main.jpg";
  jukeboxOn = new Image(146,67);
  jukeboxOn.src="images/jukebox_hover.jpg";

  press1Off = new Image(176,73);
  press1Off.src="images/press1_main.jpg";
  press1On = new Image(176,73);
  press1On.src="images/press1_hover.jpg";

  press2Off = new Image(138,103);
  press2Off.src="images/press2_main.jpg";
  press2On = new Image(138,103);
  press2On.src="images/press2_hover.jpg";

  press3Off = new Image(95,29);
  press3Off.src="images/press3_main.jpg";
  press3On = new Image(95,29);
  press3On.src="images/press3_hover.jpg";

  press4Off = new Image(51,25);
  press4Off.src="images/press4_main.jpg";
  press4On = new Image(51,25);
  press4On.src="images/press4_hover.jpg";

  galleryOff = new Image(153,227);
  galleryOff.src="images/gallery_main.jpg";
  galleryOn = new Image(153,227);
  galleryOn.src="images/gallery_hover.jpg";

  journalOff = new Image(169,145);
  journalOff.src="images/journal_main.jpg";
  journalOn = new Image(169,145);
  journalOn.src="images/journal_hover.jpg";

  storeOff = new Image(111,188);
  storeOff.src="images/store_main.jpg";
  storeOn = new Image(111,188);
  storeOn.src="images/store_hover.jpg";
  
  links1Off = new Image(61,54);
  links1Off.src="images/links1_main.jpg";
  links1On = new Image(61,54);
  links1On.src="images/links1_hover.jpg";

  links2Off = new Image(21,59);
  links2Off.src="images/links2_main.jpg";
  links2On = new Image(21,59);
  links2On.src="images/links2_hover.jpg";

  contactsOff = new Image(163,157);
  contactsOff.src="images/contacts_main.jpg";
  contactsOn = new Image(163,157);
  contactsOn.src="images/contacts_hover.jpg";
}

var origZIndex = 0;
var lastShimmy = '';
function splashOn(targetId,numImgs) {
	if(numImgs != '' && numImgs > 0) {
		for(var i=1; i <= numImgs; i++) {
			imgOn = eval(targetId+i+"On.src");
			origZIndex = document[targetId+i].style.zIndex;
			document[targetId+i].style.zIndex = 100;
			document[targetId+i].src = imgOn;
		}
	}
	else {
		imgOn = eval(targetId+"On.src");
		origZIndex = document[targetId].style.zIndex;
		document[targetId].style.zIndex = 100;
		document[targetId].src = imgOn;
	}
}

function splashOff(targetId,numImgs) {
	if(numImgs != '' && numImgs > 0) {
		for(var i=1; i <= numImgs; i++) {
			imgOff = eval(targetId+i+"Off.src");
			document[targetId+i].style.zIndex = origZIndex;
			document[targetId+i].src = imgOff;
		}
	}
	else {
		imgOff = eval(targetId+"Off.src");
		document[targetId].style.zIndex = origZIndex;
		document[targetId].src = imgOff;
	}
}

function preloadSidenavImages() {
  newsOff = new Image(15,27);
  newsOff.src="images/side_news.jpg";
  newsOn = new Image(15,27);
  newsOn.src="images/side_news_hover.jpg";

  tourOff = new Image(15,24);
  tourOff.src="images/side_tour.jpg";
  tourOn = new Image(15,24);
  tourOn.src="images/side_tour_hover.jpg";

  jukeboxOff = new Image(15,40);
  jukeboxOff.src="images/side_jukebox.jpg";
  jukeboxOn = new Image(15,40);
  jukeboxOn.src="images/side_jukebox_hover.jpg";

  pressOff = new Image(15,28);
  pressOff.src="images/side_press.jpg";
  pressOn = new Image(15,28);
  pressOn.src="images/side_press_hover.jpg";

  galleryOff = new Image(15,38);
  galleryOff.src="images/side_gallery.jpg";
  galleryOn = new Image(15,38);
  galleryOn.src="images/side_gallery_hover.jpg";

  journalOff = new Image(15,42);
  journalOff.src="images/side_journal.jpg";
  journalOn = new Image(15,42);
  journalOn.src="images/side_journal_hover.jpg";

  storeOff = new Image(15,29);
  storeOff.src="images/side_store.jpg";
  storeOn = new Image(15,29);
  storeOn.src="images/side_store_hover.jpg";

  linksOff = new Image(15,27);
  linksOff.src="images/side_links.jpg";
  linksOn = new Image(15,27);
  linksOn.src="images/side_links_hover.jpg";

  contactsOff = new Image(15,42);
  contactsOff.src="images/side_contacts.jpg";
  contactsOn = new Image(15,42);
  contactsOn.src="images/side_contacts_hover.jpg";
}

function sidenavOn(targetId) {
	imgOn = eval(targetId+"On.src");
	document[targetId].src = imgOn;
}

function sidenavOff(targetId) {
	imgOff = eval(targetId+"Off.src");
	document[targetId].src = imgOff;
}

function openLyrics(fileName) {
	var attributes = "height=500,width=450,directories=no,location=no,menubar=no,resizable,scrollbars=yes,toolbar=no";
	var pageUrl = 'lyrics_'+fileName+'.html';
	newWin = window.open(pageUrl,fileName,attributes);
}

function openReview(fileName) {
	var attributes = "height=500,width=450,directories=no,location=no,menubar=no,resizable,scrollbars=yes,toolbar=no";
	newWin = window.open(fileName,'review',attributes);
}