// JavaScript External File Scanner
// Author: david.kierznowski_at_gmail.com
// http://michaeldaw.org

// Get data from form and set variables
function scan_with_form(form) {
  _url = form.target.value;
  _glbport = form.port.value;
  _timeout = form.timeout.value;
  JSExternalScan(_url, _glbport, _timeout);
}

// set GET request and make it so
function JSExternalScan(_url, _glbport, _timeout) {

  var localurl = _url;
  localurl = localurl + ':' + _glbport + '/Gozila.js';

//  alert(localurl); // for debugging

  var e = document.createElement("script");
  e.src = localurl;
  e.type="text/javascript";
  document.getElementsByTagName("head")[0].appendChild(e);

  setTimeout("alertMe()", _timeout);

}

// Array of Fingerprints should go here...
function alertMe() {

  var x = checkObject(LogButton_check);
  if (x == 1) {
    document.getElementById("data").innerHTML="Linksys Wireless Router Found.";
   }
  else {
    document.getElementById("data").innerHTML="Unknown";
  }

}

// Check inside JavaScript for valid function.
function checkObject(obj) {
  if (null == obj) {
    return 0;
  }
  if ("undefined" == typeof(obj) ) {
    return 0;
  }
  return 1;
}