// JavaScript Document
//
//	RESPONSE XML PARA ACERTAR DATA E HORA
	var xmlhttp;

	function showData(str)
	{
		xmlhttp=GetXmlHttpObject();
		if (xmlhttp==null)
		{
		  alert ("Your browser does not support AJAX!");
		  return;
		}
			var d = new Date();
			var url="./bin/data.php?"+d.getTime();
			xmlhttp.onreadystatechange=stateChanged;
			xmlhttp.open("GET",url,true);
			xmlhttp.send(null);
	}

	function stateChanged()
	{
		if (xmlhttp.readyState==4)
		{
	
			var xmlDoc=xmlhttp.responseXML.documentElement;
			nowSP.setDate(xmlDoc.getElementsByTagName("dia")[0].childNodes[0].nodeValue);
			nowSP.setMonth(xmlDoc.getElementsByTagName("mes")[0].childNodes[0].nodeValue - 1);
			nowSP.setFullYear(xmlDoc.getElementsByTagName("ano")[0].childNodes[0].nodeValue);
			var hora = xmlDoc.getElementsByTagName("hora")[0].childNodes[0].nodeValue;
			nowSP.setHours(hora);
			var minu = xmlDoc.getElementsByTagName("minutos")[0].childNodes[0].nodeValue;
			nowSP.setMinutes(minu);
			nowSP.setSeconds(xmlDoc.getElementsByTagName("segundos")[0].childNodes[0].nodeValue);
			var hojeExt = xmlDoc.getElementsByTagName("cabec")[0].childNodes[0].nodeValue;
			document.getElementById("dateNow").innerHTML = hojeExt + ' ' + hora + ':' + minu + ' hs';
		}
	}

	function GetXmlHttpObject()
	{
		if (window.XMLHttpRequest)
		  {
		  // code for IE7+, Firefox, Chrome, Opera, Safari
		  return new XMLHttpRequest();
		  }
		if (window.ActiveXObject)
		  {
		  // code for IE6, IE5
		  return new ActiveXObject("Microsoft.XMLHTTP");
		  }
		return null;
	}