window.onload = function () {
	preload;
	document.getElementById('username').focus();
}

function login() {
	var f = document.getElementById('form_login');
	f.action = URL_DIR + 'includes/clientes/submit_login.php';
	f.submit();
}

function registar() {
	window.parent.location = URL_DIR + 'clientes/registar';
}

function recuperar() {
	window.location = URL_DIR + 'clientes/recuperar';
}