var xmlHttp
function showResult(parameters,file)
{
  xmlHttp=GetXmlHttpObject();
  if (xmlHttp==null)
    {
    alert ("Your browser does not support AJAX!");
    return;
    }
  var url=file;
  url=url+parameters;
  xmlHttp.onreadystatechange=stateChanged;
  xmlHttp.open("GET",url,true);
  xmlHttp.send(null);
}


function stateChanged()
{
if (xmlHttp.readyState==4)
{
document.getElementById('ajaxResult').innerHTML=xmlHttp.responseText;
document.getElementById('loading-box').style.display='none';
}
else
{
document.getElementById('loading-box').style.display='inline';
}
}
function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  //FF, Opera, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}