function urlencode(str) {
  str = escape(str);
  str = str.replace('+', '%2B');
  str = str.replace('%20', '+');
  str = str.replace('*', '%2A');
  str = str.replace('/', '%2F');
  str = str.replace('@', '%40');
  return str;
}

function includeScripts(incfiles) {
  var i;
  for (i in incfiles) {
    document.write('\r\n<script type="text/javascript" src="scripts/' + incfiles[i] + '"></script>');
  }
}

var incfiles = new Array("getElementsByClassName-1.0.1.js", "formdata2querystring.js");
includeScripts(incfiles);