var xmlHttp

function fetch(str,str2)
{
xmlHttp=GetXmlHttpObject();

if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="fetch.php";
url=url+"?page="+str;
url=url+"&id="+str2;
url=url+"&sid="+Math.random();
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{
	if (xmlHttp.readyState==1)
	{
		obj = document.getElementById("loading");
		document.getElementById("content").innerHTML=obj.innerHTML;
		obj.style.visibility = "visible";
	}
	
	if (xmlHttp.readyState==4)
	{
		document.getElementById("content").innerHTML=xmlHttp.responseText;
	}
}

function GetXmlHttpObject()
{
var xmlHttp=null;
try
  {
  // Firefox, Opera 8.0+, Safari
  xmlHttp=new XMLHttpRequest();
  }
catch (e)
  {
  // Internet Explorer
  try
    {
    xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
    }
  catch (e)
    {
    xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
    }
  }
return xmlHttp;
}

function suggestions_post()
{

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
  {
  alert ("Your browser does not support AJAX!");
  return;
  } 
var url="fetch.php";

var params = "name=" + encodeURI( document.getElementById("name").value ) +
			"&message=" + encodeURI( document.getElementById("message").value ) +
			"&page=guestbook"

xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("POST",url,true);

xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
xmlHttp.setRequestHeader("Content-length", params.length);
xmlHttp.setRequestHeader("Connection", "close");

xmlHttp.send(params);
}