function UpdatePersonal() {
  var sum = 0;
  var gn, elem;
  for (i=0; i<5; i++) {
	for (j=1; j<=3; j++) {  
		gn = 'personal'+i+'-'+j;
		elem = document.getElementById(gn);
		if (elem.checked == true) { sum += Number(elem.value); }
	}
  }
  document.getElementById('totalpers').value = sum.toFixed(0);
}
function UpdateEconomic() {
  var sum = 0;
  var gn, elem;
  for (i=0; i<5; i++) {
	for (j=1; j<=3; j++) {  
		gn = 'economic'+i+'-'+j;
		elem = document.getElementById(gn);
		if (elem.checked == true) { sum += Number(elem.value); }
	}
  }
  document.getElementById('totaleco').value = sum.toFixed(0);
}