function overMenu(id) {
	document.getElementById("lu-"+id).style.background='url(/img/m1/lu.gif) no-repeat left top';
	document.getElementById("ru-"+id).style.background='url(/img/m1/ru.gif) no-repeat right top';
	document.getElementById("rd-"+id).style.background='url(/img/m1/rd.gif) no-repeat right bottom';
	document.getElementById("ld-"+id).style.background='url(/img/m1/ld.gif) no-repeat left bottom';
	document.getElementById("brd-left-"+id).style.background='url(/img/m1/ln.gif) repeat-y left';
	document.getElementById("brd-top-"+id).style.background='url(/img/m1/ln.gif) repeat-x top';
	document.getElementById("brd-right-"+id).style.background='url(/img/m1/ln.gif) repeat-y right';
	document.getElementById("brd-bottom-"+id).style.background='url(/img/m1/ln.gif) repeat-x bottom';
	document.getElementById("arr-"+id).style.background='url(/img/m1/arr.gif) no-repeat 8px 8px';
}

function outMenu(id) {
	document.getElementById("lu-"+id).style.background='url(/img/m1/lu.gif) no-repeat left -100px';
	document.getElementById("ru-"+id).style.background='url(/img/m1/ru.gif) no-repeat left -100px';
	document.getElementById("rd-"+id).style.background='url(/img/m1/rd.gif) no-repeat left -100px';
	document.getElementById("ld-"+id).style.background='url(/img/m1/ld.gif) no-repeat left -100px';
	document.getElementById("brd-left-"+id).style.background='url(/img/m1/ln.gif) no-repeat left -100px';
	document.getElementById("brd-top-"+id).style.background='url(/img/m1/ln.gif) no-repeat left -100px';
	document.getElementById("brd-right-"+id).style.background='url(/img/m1/ln.gif) no-repeat left -100px';
	document.getElementById("brd-bottom-"+id).style.background='url(/img/m1/ln.gif) no-repeat left -100px';
	document.getElementById("arr-"+id).style.background='url(/img/m1/arr.gif) no-repeat left -100px';
}