/**
 * bitmenu2
 *
 * this is a simple DHTML menu script suitable for vertical menus
 * use div or span and setup everything with CSS
 * it uses display style of block or none, thus creating html where there was none.
 * works flawlessly in Safari 2, Firefox 1, Opera 8 and even IE 5 (OS X)
 * should work on windoze IE 6/7
 *
 * @param	menuid		the id of the menu element			string
 * @param	submenuid	the id of the submenu container		string
 * @author	Major Dana Kopf, dana.kopf@usafofficer.us
 */
  
function submenudisplay(submenuid) {
	submenu = document.getElementById(submenuid);
	if (submenu.style.display == "block") {
		submenu.style.display = "none";
	} else {
		submenu.style.display = "block";
	}
}