// JavaScript Document

function ddMenu(theMenu) {
	ddHide();
	document.getElementById(theMenu).style.display = "block";
	//alert(theMenu);
}

function ddHide() {
	var menus = new Array("menu_about","menu_members","menu_hardware","menu_software","menu_services","menu_ej","menu_vendor");
	var l = menus.length;
	for (i=0;i<l;i++) {
		document.getElementById(menus[i]).style.display = "none";	
	}
}