function cleanBalanca1(){
	document.getElementById('inputBalanca1').value = '';
}

function cleanBalanca2(){
	document.getElementById('inputBalanca2').value = '';
}

function boxMassage1Active(){
	document.getElementById('selectBox1').className = 'selectBox1Active';
	document.getElementById('selectBox2').className = 'selectBox2';
	document.getElementById('selectBox3').className = 'selectBox3';
	document.getElementById('boxMassageRight1').style.display = 'inline';
	document.getElementById('boxMassageRight2').style.display = 'none';
	document.getElementById('boxMassageRight3').style.display = 'none';
}

function boxMassage2Active(){
	document.getElementById('selectBox1').className = 'selectBox1';
	document.getElementById('selectBox2').className = 'selectBox2Active';
	document.getElementById('selectBox3').className = 'selectBox3';
	document.getElementById('boxMassageRight1').style.display = 'none';
	document.getElementById('boxMassageRight2').style.display = 'inline';
	document.getElementById('boxMassageRight3').style.display = 'none';	
}

function boxMassage3Active(){
	document.getElementById('selectBox1').className = 'selectBox1';
	document.getElementById('selectBox2').className = 'selectBox2';
	document.getElementById('selectBox3').className = 'selectBox3Active';
	document.getElementById('boxMassageRight1').style.display = 'none';
	document.getElementById('boxMassageRight2').style.display = 'none';
	document.getElementById('boxMassageRight3').style.display = 'inline';	
}