var menuItems = new Array('sub-paupieres', 'sub-cernes', 'sub-rides', 'sub-sourcils', 'sub-cosmetique');
var expandedItem = false;

function initMenu() {
	for (i=0;i<menuItems.length;i++) {
		//alert(menuItems[i]+"-"+expandedItem);
		document.getElementById(menuItems[i]).style.display = (menuItems[i] == expandedItem) ? 'block' : 'none';
	}

}

function toggleZoom(ref) {
	document.getElementById(ref).style.visibility = (zoomHidden) ? 'visible' : 'hidden';
	zoomHidden = (zoomHidden) ? false : true;
}

function expandMenu2(theRef) {
	if (theRef != expandedItem) {
		if (expandedItem)
			document.getElementById(expandedItem).style.display = 'none';
	}
		document.getElementById(theRef).style.display = 'block';
		expandedItem = theRef;
}

function collapseMenu(theRef) {
	document.getElementById(theRef).style.display = 'none';
	expandedItem = false;
}

function expandMenu(theRef) {
	for (i=0;i<menuItems.length;i++) {
		var tempRef = document.getElementById(menuItems[i]);

		if (menuItems[i] != theRef)
			tempRef.style.display = 'none';
		else {
			tempRef.style.display = (expandedItem == menuItems[i]) ? 'none' : 'block';
			expandedItem = menuItems[i];
		}
	}
}