function overTaula(op) {
	document.getElementById("q" + op).style.background = '#a2c069';
	document.getElementById("t" + op).style.background = '#aeca63';
}

function outTaula(op) {
	document.getElementById("q" + op).style.background = '#76a419';
	document.getElementById("t" + op).style.background = '#95bb1a';
}