var div;

function enviarSenha( obj ) {	
	var form = obj.form;
	var email = form.email2.value;
	
	div.innerHTML = '<div align="center"><img src="images/padrao/carregando.gif" alt="carregando" /></div>';
	
	var objXML = new xml();
	var buffer = "";
	objXML.file = "acoes/a_senha.php?email2="+email;
	objXML.returnType = "txt";
	objXML.ret = function () {
		div.innerHTML = objXML.xmlDoc;
	}		
	objXML.load();
}

addEventLis( window, 'load', function(){
	div = document.getElementById("esqueci");
	div.style.display = 'none';
	
	var a = document.getElementById('frmlogin').getElementsByTagName('a')[0];
	var email = document.frmlogin.email2;
	
	addEventLis( a, "click", function(e) {
 	    var evt = new ev(e);
		evt.bloquear();
		if( div.style.display == 'none' ) {
			div.style.display = 'block';
			email.value = '';
			email.focus();
		} else {
			div.style.display = 'none';
		}
	});
		
	addEventLis( document.frmlogin.btnEnviar, "click", function(e) {		
		if( email.value != "" ) {
			if (validarEmail(email.value)) {
				var evt = new ev(e);
				enviarSenha(evt.e.target);
			} else {
				alert('Preencha o e-mail corretamente');
				email.focus();
			}
		} else {
			alert('Preencha o campo e-mail');
			email.focus();
		}
	});							  
});