// Footer Navigation
function toggle_visibility(chosen) {
	var e = document.getElementsByTagName("ul");

	for(var x=0; x<e.length; x++) {
		var name = e[x].getAttribute("name");
		if (name == 'sub') {
			if ((e[x].id == chosen) && (e[x].style.display == 'block')) {
				e[x].style.display = 'none';
				document.getElementById("foot-expand").style.height = "40px";
				document.getElementById("arrow1").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
				document.getElementById("arrow2").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
				document.getElementById("arrow3").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
				document.getElementById("arrow4").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
			}
			else if (e[x].id == chosen) {
				e[x].style.display = 'block';
				expandFooter(chosen);
			}
			else {
				e[x].style.display = 'none';
			}
		}
	}
}

function expandFooter(obj) {
	var h = document.getElementById("foot-expand");
	
	if (obj == 'sub1') {
		h.style.height = "460px";
		document.getElementById("arrow1").src = "http://www.choicecamps.com/new/library/image/general/arrow-wdown.png";
		document.getElementById("arrow2").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow3").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow4").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
	}
	if (obj == 'sub2') {
		h.style.height = "410px";
		document.getElementById("arrow1").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow2").src = "http://www.choicecamps.com/new/library/image/general/arrow-wdown.png";
		document.getElementById("arrow3").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow4").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
	}
	if (obj == 'sub3') {
		h.style.height = "100px";
		document.getElementById("arrow1").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow2").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow3").src = "http://www.choicecamps.com/new/library/image/general/arrow-wdown.png";
		document.getElementById("arrow4").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
	}
	if (obj == 'sub4') {
		h.style.height = "120px";
		document.getElementById("arrow1").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow2").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow3").src = "http://www.choicecamps.com/new/library/image/general/arrow-wleft.png";
		document.getElementById("arrow4").src = "http://www.choicecamps.com/new/library/image/general/arrow-wdown.png";
	}
}

/* OLD JAVASCRIPT NAV MENU
// JavaScript Menu

window.onload=init;
 
loaded = false;
var glowOnImages = new Array();
var glowOffImages = new Array();
 
function enableGlow(divName, imgType, glowExtension) {
 
	var bannerImagesDiv = document.getElementById(divName);
	var imagesArray = bannerImagesDiv.getElementsByTagName("img");
 
	for (var i = 0; i < imagesArray.length; i++) {
		if (imagesArray[i].parentNode.tagName == "A") {
			preload_image_object = new Image();
			// If already a "glow" image link, use same image on mouseover
			if (imagesArray[i].src.indexOf(glowExtension+"."+imgType) != -1)
				preload_image_object.src = imagesArray[i].src;
			else
				preload_image_object.src = imagesArray[i].src.substring(0, imagesArray[i].src.indexOf("."+imgType)) + glowExtension + "." + imgType;
			glowOffImages[imagesArray[i].id] = imagesArray[i].src;
			glowOnImages[imagesArray[i].id] = preload_image_object.src;
			imagesArray[i].onmouseover=new Function('glowOn(this);');
			imagesArray[i].onmouseout=new Function('glowOff(this);');
		}
	}
 
	loaded = true;
 
}
 
function init() {
 
	enableGlow("nav-container", "gif", "-selected"); 
}
 
function glowOn(img) {
	if (loaded)
		img.src = glowOnImages[img.id];
}
 
function glowOff(img) {
	if (loaded)
		img.src = glowOffImages[img.id];
}
*/