/****** GET HANDLERS ******/


function esquerdoHandler() {
	if (http1.readyState == 1){
        document.getElementById("esquerdo").innerHTML = "<div align='center'>Carregando...</div>";
    }
	if (http1.readyState == 4){
        var response = http1.responseText;
        document.getElementById("esquerdo").innerHTML = response;
    }
}

function direitoHandler() {
	if (http2.readyState == 1){
        document.getElementById("direito").innerHTML = "<div align='center'>Carregando...</div>";
    }
	if (http2.readyState == 4){
        var response = http2.responseText;
        document.getElementById("direito").innerHTML = response;
    }
}

function mainHandler() {
	if (http3.readyState == 1){
        document.getElementById("main").innerHTML = "<div align='center'>Carregando...</div>";
    }
	if (http3.readyState == 4){
        var response = http3.responseText;
        document.getElementById("main").innerHTML = response;
        if (gFoco && document.getElementById(gFoco)) {
			window.setTimeout("document.getElementById('" + gFoco + "').focus()",0);
		}
    }
}

function mainDestaqueHandler() {
	if (http3.readyState == 1){
        document.getElementById("main").innerHTML = "<div align='center'>Carregando...</div>";
    }
	if (http3.readyState == 4){
        var response = http3.responseText;
        document.getElementById("main").innerHTML = response;
        if (intervalo > 0) window.clearInterval(intervalo);
        intervalo = window.setInterval('alterna()',5000);
    }
}

function trabalheConoscoSubmitHandler() {
	var serverResponse = getFrameResponse(document.getElementById('iframe'));
	if (serverResponse == 'OK')	{
		alert("Dados enviado com sucesso");
		document.getElementById('botao').value = 'Eviar';
		document.getElementById('botao').disabled = false;
		document.getElementById('frm').reset();
		document.getElementById('nome').focus();
	} else {
		alert(serverResponse);
		document.getElementById('botao').value = 'Enviar';
		document.getElementById('botao').disabled = false;
		document.getElementById('nome').focus();
	}
}