function menuOver(menuName) {
	document.getElementById(menuName).style.marginLeft = '-2px';
	document.getElementById(menuName).style.marginRight = '-2px';
	document.getElementById(menuName+'L').style.marginLeft = '-2px';	
}

function menuOut(menuName) {
	document.getElementById(menuName).style.marginLeft = '-4px';
	document.getElementById(menuName).style.marginRight = '-4px';
	document.getElementById(menuName+'L').style.marginLeft = '0px';
}