var load = "no";

<!--//--><![CDATA[//><!--

sfHover = function() {
	var sfEls = document.getElementById("nav").getElementsByTagName("LI");
	for (var i=0; i<sfEls.length; i++) {
		sfEls[i].onmouseover=function() {
			this.className+=" sfhover";
		}
		sfEls[i].onmouseout=function() {
			this.className=this.className.replace(new RegExp(" sfhover\\b"), "");
		}
	}
}
if (window.attachEvent) window.attachEvent("onload", sfHover);

//--><!]]>


if (document.images) {
	about = new Image();
	about.src = "images/navAbout.gif";
	aboutOn = new Image();
	aboutOn.src = "images/navAboutOn.gif";
	listings = new Image();
	listings.src = "images/navListings.gif";
	listingsOn = new Image();
	listingsOn.src = "images/navListingsOn.gif";
	aiken = new Image();
	aiken.src = "images/navAiken.gif";
	aikenOn = new Image();
	aikenOn.src = "images/navAikenOn.gif";
	links = new Image();
	links.src = "images/navLinks.gif";
	linksOn = new Image();
	linksOn.src = "images/navLinksOn.gif";
	contact = new Image();
	contact.src = "images/navContact.gif";
	contactOn = new Image();
	contactOn.src = "images/navContactOn.gif";
	historic = new Image();
	historic.src = "images/aikenLeftHistoric.gif";
	historicOn = new Image();
	historicOn.src = "images/aikenLeftHistoricOn.gif";
	horse = new Image();
	horse.src = "images/aikenLeftHorse.gif";
	horseOn = new Image();
	horseOn.src = "images/aikenLeftHorseOn.gif";

	load = "yes";
}

load = "yes";

function imageOn(theimg) {
	if (load == "yes") {
		if (document.images) {
			document[theimg].src = eval(theimg + "On.src");
		}
	}
}

function imageOff(theimg) {
	if (load == "yes") {
		if (document.images) {
			document[theimg].src = eval(theimg + ".src");
		}
	}
}

function goNext() {
	nextLink = '';
	prevLink = '<a href="javascript:goPrev();">&laquo;&nbsp;Previous Image</a>';
	c = document.getElementById('zoom').src;
	the = parseFloat(c.substring(c.lastIndexOf("."), c.lastIndexOf(".")-2));
	stringBase = c.substring(0, c.lastIndexOf("/"));
	document.getElementById('zoom').src = stringBase + "/" + zoomArr[the];
	if (zoomArr[the+1]) { nextLink = '<a href="javascript:goNext();">Next Image&nbsp;&raquo;</a>'; }
	document.getElementById('prev').innerHTML = prevLink;
	document.getElementById('next').innerHTML = nextLink;
}

function goPrev() {
	nextLink = '<a href="javascript:goNext();">Next Image&nbsp;&raquo;</a>';
	prevLink = '';
	c = document.getElementById('zoom').src;
	the = parseFloat(c.substring(c.lastIndexOf("."), c.lastIndexOf(".")-2));
	stringBase = c.substring(0, c.lastIndexOf("/"));
	document.getElementById('zoom').src = stringBase + "/" + zoomArr[the-2];
	if (zoomArr[the-3]) { prevLink = '<a href="javascript:goPrev();">&laquo;&nbsp;Previous Image</a>'; }
	document.getElementById('prev').innerHTML = prevLink;
	document.getElementById('next').innerHTML = nextLink;
}