function menuover (id) {
	menuitem = document.getElementById(id);
	menuitem.style.color ='#ff0000';
	menuitem.style.cursor='hand';
}

function menuout (id) {
	menuitem = document.getElementById(id);
	menuitem.style.color='#000000';
}

function submenuaction(id) {
	block = document.getElementById(id);
	if (block.style.display!='block')
	{ block.style.display='block'; } else { block.style.display='none'; }
}