overed = false;

function menuOver(id){
	if(overed && overed == id) return;
	menuOut('h');
	menuOut('d');
	menuOut('vds');

	menuOut('srv');
	menuOut('prt');
	menuOut('easy');
	menuOut('sup');

	document.getElementById('m_' + id + '1').className = 'white';
	if(id) setOpacity(id, 1);
}

function setOpacity(id, sost){
	if(overed && overed != id) document.getElementById('m_' + id).style.opacity = 1;
	overed = id;

	document.getElementById('m_' + id).style.opacity = sost;
	document.getElementById('m_' + id).style.filter = 'alpha(opacity=' + (sost * 100) + ')';

	sost = sost - 0.05;
	if(sost <= 0) return;

	setTimeout('setOpacity("' + id + '", ' + sost + ')', 15);
}

function menuOut(id){
	overed = false;
	document.getElementById('m_' + id).style.opacity = 1;
	document.getElementById('m_' + id).style.filter = 'alpha(opacity=100)';
}

function selMaster(){
	document.getElementById('t1').style.display = 'block';
	document.getElementById('t2').style.display = 'none';
}

function selMicro(){
	document.getElementById('t2').style.display = 'block';
	document.getElementById('t1').style.display = 'none';
}