function emailSend(start){

	xmlHttp=GetXmlHttpObject();
	if (xmlHttp==null)
	  {
	  alert ("Your browser does not support AJAX!");
	  return;
	  } 
	  
	if(start == "start"){
			var emailVar  = "show=" + encodeURI( "empty" );
	} else {
	
			email1 = document.getElementById("email").value;
			subject1 = document.getElementById("subject").value;
			msg = document.getElementById("textareabox").value;
			var emailVar  = "email=" + encodeURI( email1 ) + "&subject=" + encodeURI( subject1 ) + "&msg=" + encodeURI( msg );
			
	}

	var url="include/php/sendEmail.php";
	url=url+"?sid="+Math.random();

	xmlHttp.onreadystatechange=stateChanged;
	xmlHttp.open("POST",url,true);
	xmlHttp.setRequestHeader("Content-type", "application/x-www-form-urlencoded");
    xmlHttp.setRequestHeader("Content-length", emailVar.length);
    xmlHttp.setRequestHeader("Connection", "close");
	xmlHttp.send(emailVar);

}

function stateChanged() 
{ 


	document.getElementById("contactContainer").innerHTML="<img src=\"include/images/loading.gif\" alt=\"loading\" style=\"margin-top: 90px;\"/>";
	

	if (xmlHttp.readyState==4)
	{ 
		document.getElementById("contactContainer").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;
}