function showSubmenu (id) {
	document.getElementById(id).style.display='block';
}

function hideSubmenu (id) {
	document.getElementById(id).style.display='none';
}

function setActivee (id) {
	var tagLeft = document.getElementById('topleft'+id);
	var tagCenter = document.getElementById('topcenter'+id);
	var tagRight = document.getElementById('topright'+id);
	
	tagLeft.className = 'menu-left-act';
	tagCenter.className = 'menu-center-act'
	tagRight.className = 'menu-right-act'
}

function setUnactivee (id) {
	var tagLeft = document.getElementById('topleft'+id);
	var tagCenter = document.getElementById('topcenter'+id);
	var tagRight = document.getElementById('topright'+id);
	
	tagLeft.className = 'menu-left';
	tagCenter.className = 'menu-center'
	tagRight.className = 'menu-right'
}