var xmlhttp;

function show()
  {
  str = geturl();
   xmlhttp=GetXmlHttpObject();
  if (xmlhttp==null)
    {
    alert ("Your browser does not support XML HTTP Request");
    return;
    }
  var url="../script/getrss.php";
  url=url+"?xml="+str;
  url=url+"&sid="+Math.random();
  xmlhttp.onreadystatechange=stateChanged;
  xmlhttp.open("GET",url,true);
  xmlhttp.send(null);
 }
  

function stateChanged()
  {
  if (xmlhttp.readyState==4)
    {
    document.getElementById("rssOutput").innerHTML=xmlhttp.responseText;
    }
  }

function GetXmlHttpObject()
{
if (window.XMLHttpRequest)
  {
   return new XMLHttpRequest();
  }
if (window.ActiveXObject)
  {
   return new ActiveXObject("Microsoft.XMLHTTP");
  }
return null;
}

function geturl()
{
var xmllink;

xmllink = document.getElementById('xmllink').getAttribute('href');
return xmllink;

}