// Functions for layout1
function findLinkById(classid) {
	for (i=0; i < document.links.length; i++) {
		if (document.links[i].id ==classid) return i;
	}
	return 0;
}
function switchsection(section) {
	var newsection = document.getElementById(section);
	var submenu = document.getElementById('SiteNav-SubMenu');
	if (submenu)
		submenu.innerHTML = newsection.innerHTML;
}

function initSubMenu() {
	// add mouseover handlers to main menu links
	linkid = findLinkById('menuAttractions');
	if(linkid) { document.links[linkid].onmouseover = function menuAttractions() {switchsection('SiteNav-Attractions');} }
	linkid = findLinkById('menuEvents');
	if(linkid) { document.links[linkid].onmouseover = function menuEvents() {switchsection('SiteNav-Events');} }
	linkid = findLinkById('menuHotels');
	if(linkid) { document.links[linkid].onmouseover = function menuHotels() {switchsection('SiteNav-Hotels');} }
	linkid = findLinkById('menuServices');
	if(linkid) { document.links[linkid].onmouseover = function menuServices() {switchsection('SiteNav-Services');} }
	linkid = findLinkById('menuSection');
	if(linkid) { document.links[linkid].onmouseover = function menuSection() {switchsection('SiteNav-Section');} }
	linkid = findLinkById('menuTravel');
	if(linkid) { document.links[linkid].onmouseover = function menuTravel() {switchsection('SiteNav-Travel');} }
}