// Menu ----->

function ShowMenu(id) {
	document.getElementById(id + '-list').style.visibility = "visible";
}

function HideMenu(id) {
	document.getElementById(id + '-list').style.visibility = "hidden";
}




// Show/Hide Div2 ----->
function ShowDiv(divName) {
	document.getElementById(divName).style.visibility = "visible";
}

function HideDiv(divName) {
	document.getElementById(divName).style.visibility = "hidden";
}





// Enlarge images ----->

var selected = false;
var selectedImg = false;



function selectImg(id) {
	if (selectedImg != id) {
		if (selectedImg) {
			unselectImg(selectedImg);
		}
		Element.hide(id);
		Element.show(id+'-hi');
		selectedImg = id;
	}
	else {
		unselectImg(id);
	}
}
		
function unselectImg(id) {
	Element.hide(id+'-hi');
	Element.show(id);
	selectedImg = false;
}