function atualiza(url,id) {
//	alert(url);
//	alert(id);
	document.getElementById(id).innerHTML="<div align='center'><br><br><img src='imgs/ajax_loader.gif' /></div>";
    if (document.getElementById) {
        var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
    }
    if (x) {
        x.onreadystatechange = function() {
            if (x.readyState == 4 && x.status == 200) {
                el = document.getElementById(id);
                el.innerHTML = x.responseText;
            }
        }
        x.open("GET", url, true);
        x.send(null);
    }
}

function atualizamenu(url,id) {
//	alert(url);
//	alert(id);
	document.getElementById(id).innerHTML="<div align='center'><br><br><img src='imgs/ajax_loader.gif' /></div>";
    if (document.getElementById) {
        var x = (window.ActiveXObject) ? new ActiveXObject("Microsoft.XMLHTTP") : new XMLHttpRequest();
    }
    if (x) {
        x.onreadystatechange = function() {
            if (x.readyState == 4 && x.status == 200) {
                el = document.getElementById(id);
                el.innerHTML = x.responseText;
            }
        }
        x.open("GET", url, true);
        x.send(null);
    }
}