function makeInstance() {
var http_request = false;

if (window.XMLHttpRequest) { // Mozilla, Safari,...
http_request = new XMLHttpRequest();
/*try {
    netscape.security.PrivilegeManager.enablePrivilege("UniversalBrowserRead");
   } catch (e) {
    alert("Permission UniversalBrowserRead denied.");
   }*/
} else if (window.ActiveXObject) { // IE
try {
http_request = new ActiveXObject("Msxml2.XMLHTTP");
} catch (e) {
try {
http_request = new ActiveXObject("Microsoft.XMLHTTP");
} catch (e) {}
}
}

if (!http_request) {
alert('Your browser does not currently support javascript and xml or javascript has been disabled.');
return false;
}

return http_request;
}

// Create the Handler

ajax = makeInstance();

function handleResponse() {
if(ajax.readyState < 4) {
//document.getElementById("message").innerHTML = "Loading...";
indicator('visible');
}

if (ajax.readyState == 4)
{
document.getElementById("message").innerHTML = ajax.responseText;
indicator('hidden');
}
}

/*function sendGet(){
ajax.onreadystatechange = handleResponse;
ajax.open('GET', url, true);
ajax.send(null);
}*/

function sendPost(){
ajax.onreadystatechange = handleResponse;
ajax.open('POST', 'extra/include.php', true);
ajax.setRequestHeader('Content-Type', 'application/x-www-form-urlencoded');
ajax.send('page=' + escape('/home/kenzey/public_html/proxy.php') + '&submit=submit');
}

function indicator(view){
document.getElementById("indicator").style.visibility=view;
}