// JavaScript Document
var xmlHttp;
function sendmessage(id)
{ 

var review_dis = document.getElementById('review_dis').value;
var reviw_title =document.getElementById('reviw_title').value;
xmlHttp=GetXmlHttpObject();

if(reviw_title=="")
	{

alert("please enter title");
return false;
	}
if(review_dis=="")
	{

alert("please enter review");
return false;
	}


if (xmlHttp==null)
 

{
 alert ("Browser does not support HTTP Request");
 return;
 }
var url="sendmessage.php";
var url = url+"?id="+id+"&review_dis="+review_dis+"&reviw_title="+reviw_title;
xmlHttp.onreadystatechange=stateChanged;
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState < 4)
{
	
	document.getElementById('reviw_title').value="";
	document.getElementById('review_dis').value="";
    //document.getElementById("success_msg").innerHTML=xmlHttp.readyState;
}
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
 document.getElementById("success_msg").innerHTML=xmlHttp.responseText;
 document.getElementById("message").style.display='none';
 
 } 
}

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;
}