/*
  *     hm_rss_merge.js -- HM RSS reader and page merge  Library
/* ----------------------------------------------------------------------------------------------------- */
/*
   version 1.0 -- Jim Cory, Horizon Mapping
   
   Requires the presence of php script rss2html.php in same directory
 
*/

var xmlHttp

function gotRSS(Response)
{
//alert(Response) ;

document.getElementById("rss_feed").innerHTML = Response;
}

function getrss()
 { 
 xmlHttp=GetXmlHttpObject()
 
//alert("got object") ;
 
 if (xmlHttp==null)
  {
//  alert ("Browser does not support HTTP Request")
  return
  } 

 var url="tmc_rss2html.php"

 xmlHttp.onreadystatechange=stateChanged 
 xmlHttp.open("GET",url,true)
 xmlHttp.send(null)
 }

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
{

 // alert("xml request complete") ;
 
 xmlDoc=xmlHttp.responseText;
 
 gotRSS(xmlDoc) ;
 }
} 

function GetXmlHttpObject()
 { 
 var objXMLHttp=null
 if (window.XMLHttpRequest)
  {
  objXMLHttp=new XMLHttpRequest()
  }
 else if (window.ActiveXObject)
  {
  objXMLHttp=new ActiveXObject("Microsoft.XMLHTTP")
  }
 return objXMLHttp
 }