// JavaScript Document

if (window.ActiveXObject && !window.XMLHttpRequest)
{
  window.XMLHttpRequest = function()
    {
      try
      {
        return (new ActiveXObject('Msxml2.XMLHTTP'));
      }
      catch (e) {}

      try
      {
        retrurn (new ActiveXObject('Microsoft.XMLHTTP'));
      }
      catch (e) {}

      return (null);
    }
}

function getdata_file(urI)
{
    xmlhttp = new XMLHttpRequest();
    xmlhttp.open('GET', urI, true);
    xmlhttp.onreadystatechange = function()
        {
            if (xmlhttp.readyState == 4  && xmlhttp.status == 200)
            {
                change_content(xmlhttp.responseText);
            }
        }
    xmlhttp.send(null);
}

function change_content(str)
{
    var el = document.getElementById('content_a');
    el.innerHTML = str;
}

function postdata_file(urI)
{
    textData = document.ajaxForm.request.value;
	xmlhttp = new XMLHttpRequest();
    xmlhttp.open('POST', urI, true);
	xmlhttp.send("request="+encodeURI(textData));
    xmlhttp.onreadystatechange = function()
        {
            if (xmlhttp.readyState == 4  && xmlhttp.status == 200)
            {
                change_content(xmlhttp.responseText);
            }
        }
    xmlhttp.send(null);
}