// Permite digitar somente números e o traço (-)
function digitaCEP (e) {
	var key;
	var keychar;
	var reg;
	
	if(window.event) {
		// for IE, e.keyCode or window.event.keyCode can be used
		key = e.keyCode; 
	} else if(e.which) {
		// netscape or firefox
		key = e.which; 
	} else {
		// no event, so pass through
		return true;
	}
	if ((key > 47 && key < 58) || key == 45 ) {
		return true;
	} else return false;
}

// Permite digitar somente números, traço, ponto e barra
function digitaCNPJCPF (e) {
	var key;
	var keychar;
	var reg;
	
	if(window.event) {
		// for IE, e.keyCode or window.event.keyCode can be used
		key = e.keyCode; 
	} else if(e.which) {
		// netscape or firefox
		key = e.which; 
	} else {
		// no event, so pass through
		return true;
	}
	if ((key > 47 && key < 58) || (key >= 45 &&  key <= 47)) {
		return true;
	} else return false;
}