var numDiets = 33;
var livInterval;

function showMenu(index, shade) {
if (document.getElementById('menu0') && document.getElementById('menu0Image')) {
	if(index == 0) {
		document.getElementById('menu0').style.display = 'block';
		if(shade==0) document.getElementById('menu0Image').src = '/images/dietfitness/az/diet_menu_az_dwn_lt.gif';
		else document.getElementById('menu0Image').src = '/images/dietfitness/az/diet_menu_az_dwn_drk.gif';
	} else {
		document.getElementById('menu0').style.display = 'none';
		if(shade==0) document.getElementById('menu0Image').src = '/images/dietfitness/az/diet_menu_az_lt.gif';
		else document.getElementById('menu0Image').src = '/images/dietfitness/az/diet_menu_az_drk.gif';
	}
}
}
function insert(div, target) {
    if (document.getElementById) document.getElementById(target).innerHTML = document.getElementById(div).innerHTML;
}
function s(index) {
	for(i=0; i < numDiets; i++) {
		if(index == i) document.getElementById('s'+i+'t').style.visibility = 'visible';
		else document.getElementById('s'+i+'t').style.visibility = 'hidden';
	}
}
function redir(theForm, theSelect){
	var element, URL, index;
	element= eval('document.forms[theForm].'+theSelect);
	URL=element.value;
		if (URL.substring(0,3) == "aol"){
			window.location=URL;
			element.focus();
		} else {
		    if (URL == "") alert('AOL Diet & Fitness:\n No location selected. \n\n Please select a location from the menu, then click \"Go.\"');
		    else window.location=URL;
		}
	return false;
}
function printable() {
	var current=window.location.toString();
	var target=current.replace('toner','printable');
	window.open(target,'Printable','width=480,height=480,scrollbars=1,resizable=1');
}


function showLivGuide () {
	if (document.getElementById("liv_guide")){
		clearInterval(livInterval);
		document.getElementById("liv_guide").style.display = "block";
	}
}

function hideLivGuide () {
	if (document.getElementById("liv_guide")){
		livInterval = setTimeout("document.getElementById(\"liv_guide\").style.display=\"none\"",100);
	}
}