menuArray = new Array('buy', 'sell', 'research', 'financing', 'training', 'warranties', 'faq', 'guides');

function showMenu (menuName) {
	sMenu = menuName;
	window.setTimeout('doShowMenu(sMenu)', 100);
}

function doShowMenu (menuName) {
	document.getElementById(menuName).style.backgroundColor = "#999999";
	document.getElementById(menuName + 'menu').style.display = "block";
}

function closeMenus () {
	window.setTimeout('doCloseMenus()', 100);
}

function doCloseMenus () {
	for(i = 0; i < menuArray.length; i++) {
		document.getElementById(menuArray[i] + 'menu').style.display = "none";
		document.getElementById(menuArray[i]).style.backgroundColor = "#000000";
	}
}

function navigationRollOver (myObject) {
	myObject.style.backgroundColor = "#999999";
}

function navigationRollOut (myObject) {
	myObject.style.backgroundColor = "#000000";
}

function navigationTimeout () {
	for(i = 0; i < menuArray.length; i++) {
		if(document.getElementById(menuArray[i] + 'menu').style.display == 'block') {
		}
	}
}