var IdTempo = 0;

function VerificaTempo(){
	var lv = new LoadVars();
	var R;
		
	lv.id = IdTempo;
	
	if(IdTempo < 5)
		IdTempo++; 
	else
		IdTempo = 0;
	
	lv.onLoad = function () {
		if(document.getElementById("div_tempo") != null && document.getElementById("div_tempo_data") != null){
			eval("var R = new Array"+lv.content);
			document.getElementById("div_tempo").innerHTML = R[0];
			document.getElementById("div_tempo_data").innerHTML = R[1];
			document.getElementById("div_tempo2").innerHTML = R[2];
			//document.getElementById("div_tempo_data2").innerHTML = R[3];
		}
	}

	lv.send("php/inc/previsaotempo.php","POST");
}

VerificaTempo();
var TempoInterval = setInterval("VerificaTempo()", 5000);

function VerificaTempoAdd(){
	clearInterval(TempoInterval);	
			
	VerificaTempo();
	TempoInterval = setInterval("VerificaTempo()", 5000);
}


function VerificaTempoRemove(){
	clearInterval(TempoInterval);	
			
	if(IdTempo > 1)
		IdTempo = IdTempo-2; 
	else if(IdTempo == 0)
		IdTempo = 3;
	else if(IdTempo == 1)
		IdTempo = 4;
	else
		IdTempo = 0;
		
	VerificaTempo();
	TempoInterval = setInterval("VerificaTempo()", 5000);
}