function semaspas(e) {
	var evento = (window.event) ? event : e;
	var codigo = (window.event) ? evento.keyCode : evento.which;
	if (evento.ctrlKey) return true;
	if (codigo == 34 || codigo == 39) return false;
return true;};

function semponto(e) {
	var evento = (window.event) ? event : e;
	var codigo = (window.event) ? evento.keyCode : evento.which;
	if (evento.ctrlKey) return true;
	if (codigo == 46) return false;
return true;};

function sonumero(e) {
	var evento = (window.event) ? event : e;
	var codigo = (window.event) ? evento.keyCode : evento.which;
	if (evento.ctrlKey) return true;
	if ((codigo < 48 || codigo > 57) && codigo != 0 && codigo != 13 && codigo != 8) return false;
return true;};

function sonumdecimal(oTexto,e) {
	var evento = (window.event) ? event : e;
	var codigo = (window.event) ? evento.keyCode : evento.which;
	if (evento.ctrlKey) return true;
	if ((codigo < 48 || codigo > 57) && codigo != 45 && codigo != 44 && codigo != 0 && codigo != 13 && codigo != 8) return false;
	var iMenos = 0;
	if (codigo == 45) iMenos = 1;
	var iDecimal = 0;
	if (codigo == 44) iDecimal = 1;
	var nCtVirg = (oTexto.value.indexOf(',') != -1) ? 1 : 0;
	if (iDecimal == 1 && nCtVirg == 1) return false;
return true;};