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

function writeBlog(site) {
 xmlHttp1=getHttpObject()
 url = "/php_ext/rssblog.php?site="+site;
 xmlHttp1.onreadystatechange=updateBlog
 xmlHttp1.open("GET",url,true);
 xmlHttp1.send(null);
}

function updateBlog() {
 if (xmlHttp1.readyState==4 || xmlHttp1.readyState=="complete") {
  var XMLData = xmlHttp1.responseXML;
 //  var title = document.getElementById("blog").innerHTML=XMLData.getElementsByTagName("title")[0].firstChild.nodeValue; 
  var itemNode = XMLData.getElementsByTagName("item")[0];
  var itemTitle = itemNode.getElementsByTagName("title")[0].firstChild.nodeValue;
  var itemLink =  itemNode.getElementsByTagName("link")[0].firstChild.nodeValue;
  var itemDescription = itemNode.getElementsByTagName("description")[0].firstChild.nodeValue;
  var htmlout = "<h2><a href=\""+itemLink+"\" target=\"_blank\">"+itemTitle+"</a></h2>";
	//<p>"+itemDescription+"</p>";  

  document.getElementById("blog").innerHTML = htmlout;
 }
 
}