function pulldown ( myid ) {
	pd_menu = get_menu( myid );
	flag = pd_menu.style.display;
	if ( flag == "block" ) {
		pd_menu.style.display = "none";
		pd_menu.style.zindex = "1000";
	}
	else {
		pd_menu.style.display = "block";
		pd_menu.style.zindex = "1000";
	}
}

function get_menu ( m_id ) {
	if (document.all) {
		return document.all(m_id);
	}
	else if (document.getElementById) {
		return document.getElementById( m_id );
		return m_id;
	}
}