// Top Navigation
var Timeout;

var HoverSub;

function subOver(menu) {
	if(Timeout) clearTimeout(Timeout);
	if(HoverSub == menu) return;
	HoverSub = menu;
	subHide();
	if(document.getElementById('sub-' + menu)) {
		document.getElementById('sub-' + menu).style.display = 'block';
	}
}

function subOut(menu) {
	Timeout = setTimeout('subHide();', 500);
}

function subHide() {
	document.getElementById('sub-about').style.display = 'none';
	document.getElementById('sub-services').style.display = 'none';
	document.getElementById('sub-properties').style.display = 'none';
	// document.getElementById('sub-news').style.display = 'none';
	HoverSub = false;
}