var xmlHttp


function inputcontact()
{ 

xmlHttp=GetXmlHttpObject()
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request")
 return
 }
 var name=document.getElementById('txtName').value;
var email=document.getElementById('txtEmail').value;
var phonenumber=document.getElementById('txtPhonenumber').value;
var message=document.getElementById('message').value;
	

 	
 
 var queryString = "?email=" + email ;
 
 queryString +=  "&name=" + name + "&phone="+ phonenumber + "&message=" + message;
 xmlHttp.onreadystatechange=stateChanged;
 xmlHttp.open("GET", "functions/sendcontact.php" +
                              queryString, true);
 

xmlHttp.send(null);
}

function stateChanged() 
{ 
if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 {
 	alert(xmlHttp.responseText);
 //document.getElementById("result").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;
}