var MenuList = new Array('top', 'pickup', 'search', 'report', 'info');

function MenuOver(ArrayNum) {
	if(document.images) document.images[MenuList[ArrayNum]].src= onImg[ArrayNum].src;
}
function MenuOut(ArrayNum) {
	if(document.images) document.images[MenuList[ArrayNum]].src= offImg[ArrayNum].src;
}