// Get the HTTP Object
      function getHTTPObject(){
      if (window.ActiveXObject) 
      return new ActiveXObject("Microsoft.XMLHTTP");
       else if (window.XMLHttpRequest) 
       return new XMLHttpRequest();
       else {
       alert("Your browser does not support AJAX.");
        return null;
       }
        }
        
        
        
          // Implement business logic
         function fetch_rss_feeds(){
        httpObject = getHTTPObject();
         if (httpObject != null) {
         httpObject.open("GET","fetch_rss_feeds.php", true);
         httpObject.send(null);
         httpObject.onreadystatechange = setOutput;
         }
        }
        
      //Get the  output
         function setOutput(){
         if(httpObject.readyState == 4){
              
         document.getElementById('div_blog_feeds').innerHTML = httpObject.responseText;
         
         
         
         }
}