function submit_login(e, it) {
	var keynum;

	if (window.event) // IE
		keynum = e.keyCode;
	else if (e.which) // Netscape/Firefox/Opera
		keynum = e.which;

	if (keynum == 13) {
		var uname = document.getElementById('actividade_user');
		var upass = document.getElementById('actividade_pass');
		
		if (uname.value != '' && upass.value != '')
			return document.forms['actividade'].submit();
		else if (it == 'name')
			return upass.focus();
		else if (it == 'pass')
			return uname.focus();
		else
			return;
	} else {
		return;
	}
}

function gogogo() {
	var uname = document.getElementById('actividade_user');
	var upass = document.getElementById('actividade_pass');

	if (uname.value != '' && upass.value != '')
		return document.forms['actividade'].submit();
	else
		return;
}