// JavaScript Document
var xmlHttp;
var id;
var intervalo = "";
function MakeXmlHttpObject(){
	var xmlHttp=null;
	try{
		// XmlHttpRequest para Firefox,Opera, Safari e derivados.
		xmlHttp = new XMLHttpRequest();
	}
	catch (e){
		// XmlHttpRequest para InternetExplorer.
		try{
			// Internet Explorer 6.0+
			xmlHttp = new
			ActiveXObject("Msxml2.XMLHTTP");
		}
		catch (e){
			// Internet Explorer.
			xmlHttp = new
			ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}

function pagstateChanged() {
	if (xmlHttp.readyState==4){
		document.getElementById("paginacao").innerHTML=xmlHttp.responseText;
	}
}

function paginacao(a,b,c,d){
	
	switch (c)
	{
		case "noticias":
		doc = "paginacao/paginacaon.php";
		break;
	}
	
	document.getElementById("paginacao").innerHTML= '<img src="images/loadingAnimation.gif" >';
	xmlHttp=MakeXmlHttpObject()
	
	if (xmlHttp==null){
		alert ("O browser não suporta AJAX!");
	return ;
	}
	rand=Math.floor(Math.random( ) * (999999999+1));
	if (!d)
	{
		var pedido=doc+"?pag="+a+"&maxi="+b+"&rand="+rand;
	}
	else 
	{
		var pedido=doc+"?pag="+a+"&maxi="+b+"&d="+d+"&rand="+rand;
	}
	
	xmlHttp.onreadystatechange =  pagstateChanged;
	xmlHttp.open("GET",pedido,true);
	xmlHttp.send(null);
}