// Ajax ###

var req;
function loadXMLMenu(pagina,div){
    req = null;
	divi = div;
    if (window.XMLHttpRequest) {
        req = new XMLHttpRequest();
        req.onreadystatechange = processReqChangeMenu;
        req.open("GET", pagina, true);
        req.send(null);
    } else if (window.ActiveXObject) {
        req = new ActiveXObject("Microsoft.XMLHTTP");
        if (req) {
            req.onreadystatechange = processReqChangeMenu;
            req.open("GET", pagina, true);
            req.send();
        }
    }
}
function processReqChangeMenu(){
	if (req.readyState == 1){
		document.getElementById(divi).innerHTML = "<div align='center'><img src='../imagem/loading.gif'> </div>";
	}
    if (req.readyState == 4) {
		document.getElementById(divi).innerHTML = "Carregando...";
        if (req.status == 200) {
            document.getElementById(divi).innerHTML = req.responseText;
        } else {
            alert("Houve um problema ao obter os dados:\n" + req.statusText);
			document.getElementById('text').innerHTML = "";
        }
    }

}

function ajax(pagina,div){
	loadXMLMenu(pagina,div);
}

function MM_preloadImages() { //v3.0
  var d=document; if(d.images){ if(!d.MM_p) d.MM_p=new Array();
    var i,j=d.MM_p.length,a=MM_preloadImages.arguments; for(i=0; i<a.length; i++)
    if (a[i].indexOf("#")!=0){ d.MM_p[j]=new Image; d.MM_p[j++].src=a[i];}}
}