var xmlHttp;	
var ajax_url;
	function do_load_shout_box(){			
			ajax_url = 'ajax/';
			var url= ajax_url + "shout_box/load_shout_box.php";
			load_shout_box_handle(url);			
			setTimeout("do_load_shout_box()", 10000);
	}
	
	function load_shout_box_handle(url){		
		xmlHttp  =  GetXmlHttpObject()
		if (xmlHttp == null){
		 alert ("Browser does not support HTTP Request")
		 return
		 }		
		
		xmlHttp.onreadystatechange = load_shout_box_ready		
		xmlHttp.open("GET",url,true)		
		xmlHttp.send(null)
	}
	
	function load_shout_box_ready(){ 
		if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete"){ 
			document.getElementById("spn_shout_box").innerHTML = xmlHttp.responseText 				
		 } 
	}