<!--//--><![CDATA[//><!--
startList = function() {
	if (document.all&&document.getElementById) {
		navRoot = document.getElementById("nav");
		for (i=0; i<navRoot.childNodes.length; i++) {
			node = navRoot.childNodes[i];
			if (node.nodeName=="LI") {
				node.onmouseover=function() {
					this.className+=" over";
				}
				node.onmouseout=function() {
					this.className=this.className.replace(" over", "");
				}
			}
		}
	}
}
window.onload=startList;
//--><!]]>

if (document.images){
	var navNum = 6;
	var navof = new Array(navNum);
	var navon = new Array(navNum);
	var navat = new Array(navNum);
	for (i = 0; i < navNum; i++){
		navof[i] = new Image(); navof[i].src = '../images/navof' + i + '.gif';
		navon[i] = new Image(); navon[i].src = '../images/navon' + i + '.gif';
		navat[i] = new Image(); navat[i].src = '../images/navat' + i + '.gif';
	}
}

if (document.images){
	var backtotopof = new Image(); backtotopof.src = '../foods/images/backtotopon.gif';
	var backtotopon = new Image(); backtotopon.src = '../foods/images/backtotopof.gif';
}

if (document.images){
	var shortcut_recipesof = new Image(); shortcut_recipesof.src = '../chefs/images/bio_shortcutof.gif';
	var shortcut_recipeson = new Image(); shortcut_recipeson.src = '../chefs/images/bio_shortcuton.gif';
}

//left nav
function leftOn(imgNum){
	if (document.images){
		document.images['leftnav'+imgNum].src = leftnavon[imgNum].src;
	}
}

function leftOf(imgNum){
	if (document.images){
		document.images['leftnav'+imgNum].src = leftnavof[imgNum].src;
	}
}

//food link box
function showLinkBox(divID){
	if (document.getElementById){
		
		document.getElementById(divID).style.visibility = "visible"; 
	}else if (document.all){
		document.all[divID].style.visibility = "visible"; 
	}else if (document.layers){ 
		document.layers[divID].visibility = "visible"; 
	}
}

function hideLinkBox(divID){
	if (document.getElementById){
		
		document.getElementById(divID).style.visibility = "hidden"; 
	}else if (document.all){
		document.all[divID].style.visibility = "hidden"; 
	}else if (document.layers){ 
		document.layers[divID].visibility = "hidden"; 
	}
}

//box nav
if (document.images){
	var boxnavNum = 7;
	var boxnavof = new Array(boxnavNum);
	var boxnavon = new Array(boxnavNum);
	for (i = 0; i < boxnavNum; i++){
		boxnavof[i] = new Image(); boxnavof[i].src = '../foods/images/boxnavof' + i + '.gif';
		boxnavon[i] = new Image(); boxnavon[i].src = '../foods/images/boxnavon' + i + '.gif';
	}
}

function boxOn(imgNum){
	if (document.images){
		document.images['boxnav'+imgNum].src = boxnavon[imgNum].src;
	}
}

function boxOf(imgNum){
	if (document.images){
		document.images['boxnav'+imgNum].src = boxnavof[imgNum].src;
	}
}