// preload hover graphic
pic1 = new Image(); pic1.src = "/img/button-hover.gif";

// if javascript is turned on, disable the css hover
document.write("<style type=\"text/css\">#top-menu ul li:hover div {display: none;}</style>");

// variable helps us close menus if clicked outside
clickOut = true;

function showMenu(x) {
	// if it's already up, close it
	if (document.getElementById(x).style.display == 'block')  {
		document.getElementById(x).style.display = 'none';
	document.getElementById(x).parentNode.style.background = 'none';
	}
	else {
		// clear both first
		closeMenu();
		// display the one that was clicked on
		document.getElementById(x).style.display = 'block';
		document.getElementById(x).parentNode.style.background = "url('img/button-hover.gif') repeat-x";
	}
}

function closeMenu() {
	// only clear dropdowns if clicked outside
	if (clickOut == true) {
		document.getElementById('search-dropdown').style.display = 'none';
		document.getElementById('search-dropdown').parentNode.style.background = 'none';
		document.getElementById('more-dropdown').style.display = 'none';
		document.getElementById('more-dropdown').parentNode.style.background = 'none';
	}
	clickOut = true;
}