// JavaScript Document

PreventBubbling = function(e) {
	if (!e) var e = window.event;
	e.cancelBubble = true;
	if (e.stopPropagation) e.stopPropagation();
}

function showNav(containerId) {
	document.getElementById('divMouseOver'+containerId).style.visibility = 'visible';
	document.getElementById('aMouseOver'+containerId).style.visibility = 'hidden';
}

function hideNav(containerId) {
	document.getElementById('divMouseOver'+containerId).style.visibility = 'hidden';
	document.getElementById('aMouseOver'+containerId).style.visibility = 'visible';
}