// onMouseOver (toppage navigation)
mnimg = new Array();
for(i=1;i<11;i++){
	mnimg[i] = new Image();
	mnimg[i].src= '../images/menu/m'+i+'on.gif';
}
function menuOn(n){
	document.images['m'+n].src = mnimg[n].src;
}
function menuOff(n){
	document.images['m'+n].src = '../images/menu/m'+n+'off.gif';
}