//<script type="text/javascript">

String.prototype.trim = function(){
	return this.replace(/^\s*/, "").replace(/\s*$/, "");
}

function getAjax(){

	try{
		$Limpol = new XMLHttpRequest();
	}catch(ee){
		try{
			$Limpol = new ActiveXObject("Msxml2.XMLHTTP");
		}catch(e){
			try{
				$Limpol = new ActiveXObject("Microsoft.XMLHTTP");
			}catch(E){
				$Limpol = false;
			}
		}
	}

	return $Limpol;

}


function ajaxLogin(){

	var $ajax = getAjax();

	if($ajax){

		$ajax.open('POST', "logar.php", true);
	
		$ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');

		$ajax.send("user=" + $('user').value + "&pass=" + $('pass').value + "&ajax=true&");

		$ajax.onreadystatechange = function(){

			if($ajax.readyState == 4){

				var $texto = $ajax.responseText;
				var $xml   = $ajax.responseXML;

				// var $c; for($i in $status) $c += '$status.'+$i+'<br />';
				// $('divBody').innerHTML += $c;

				//Desfaz o urlencode do PHP
				//$texto = unescape( $texto.replace(/\+/g," ") );


				$status = $xml.getElementsByTagName('status').item(0).childNodes[0];

				if($status.nodeValue.trim() == 'LOGADO'){
				
					
					$item = $xml.getElementsByTagName('item');
					
					var $ulNew = document.createElement('ul');
					
					for(var $i=0; $i < $item.length; $i++){ 
						var $text = $item[$i].childNodes[0].data;
						var $link = $item[$i].getAttribute('link');
	
						var $a = document.createElement('a');
	
						$a.setAttribute('href', $link);
						$t = document.createTextNode($text);
						$a.appendChild($t);
	
						
						
						var $li= document.createElement('li');
						$li.appendChild($a);
	
						
						$ulNew.appendChild($li);
	
					}
					
					$h3Link = document.createElement('a');
					$h3Link.setAttribute('href', '#');
					$h3Link.style.backgroundColor = '#ffe';
					$h3Link.style.color = '#833';

					$h3Link.appendChild( document.createTextNode('Suas Opções') );
					
					$h3 = document.createElement('h3');
					$h3.appendChild($h3Link);
	
					$liNav = document.createElement('li');
					$liNav.setAttribute('id', 'liAdmin');
					$liNav.appendChild($h3);
					$liNav.appendChild($ulNew);
					
	
					$('nav').insertBefore($liNav, $('nav').getElementsByTagName('li').item(0));

					$('divLogon').innerHTML = $xml.getElementsByTagName('on').item(0).firstChild.data;
					
					if( isIE() ) startList();

				}else{

					alert('Nome de usuário e/ou senha inválidos!');
					$('pass').value = '';
					$('pass').focus();

				}

			}

		}
	
		return false;
	}else{
		return true
	}
}

function ajaxLogoff(){

	var $ajax = getAjax();

	if($ajax){
		$ajax.open('GET', '/logoff.php?ajax=true', true);
		$ajax.onreadystatechange = function(){
	
			if($ajax.readyState == 4){
			
				$xml = $ajax.responseXML;
	
				$("divLogon").innerHTML = $xml.getElementsByTagName('form').item(0).firstChild.data;

				$li = $('nav').getElementsByTagName('li').item(0);
				$('nav').removeChild($li);
	
			}

		}
		$ajax.send(null);
		return false;
	}else{
		return true;
	}
}


function internalFuncion(){

	$('frmLogin').onsubmit  = ajaxLogin;
	$('logoffLink').onclick = ajaxLogoff;

}

function mudarPeMariano(){
	window.open('/santo/paroquia/pe_mariano_beatificado.html','main');
}


function aviso(){
	$a  = "PLANTÃO DE DÚVIDAS\n\n";
	$a += "2ª feira das 11h00 as 11h50\n";
	$a += "Matemática, Desenho Geométrico e Ciências\n\n";
	$a += "2ª feira das 15h00 as 17h30\n";
	$a += "Matemática, Desenho Geométrico, Ciências, Biologia e Química";

	alert($a);
}

function mostrarPopUp(){/**/
	$div = $("AuxiliarA");
	$div.className  = "Pop";
	$div.innerHTML  = '<span class="adir"><a href="javascript:;" onclick="ocultarPopUp()">X</a></span>\n';
	$div.innerHTML += '<img src="/imgs/2006/parabens-fuvest.gif" alt="Missa Ação de graça" />';
	setTimeout("ocultarPopUp()", 15000);
/**/}

function ocultarPopUp(){
	$div = $("AuxiliarA");
	$div.className = "Escondido";
}

//setTimeout("mostrarPopUp()", 1500);// JavaScript Document*/