var xmlHttp;
function checkDuplicateEmail(path,email,check)
{ 

xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request");
 return;
 }
var url=path+"/wp-content/themes/brandin/member.php?type=duplicate&email="+email;

xmlHttp.onreadystatechange=function(){
		showMessage(check);
	};
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function showMessage(check) 
{ 

if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
    if(check == 'notecheck')
	{
		document.getElementById('errMessage').innerHTML = "";
		document.getElementById('errMessage').innerHTML  = xmlHttp.responseText;
	}
	else
	{
		document.getElementById('email').focus();
		clean_contact_msg(xmlHttp.responseText);   
	}
 } 
}

// check duplicate email for RSVP registration

function checkDuplicateRSVPEmail(path,email,check)
{ 
//alert('hi dear,I am here');
xmlHttp=GetXmlHttpObject();
if (xmlHttp==null)
 {
 alert ("Browser does not support HTTP Request");
 return;
 }
var url=path+"/wp-content/themes/brandin/rsvp-registration_submit.php?type=duplicate&email="+email;

xmlHttp.onreadystatechange=function(){
		showMessageRSVP(check);
	};
xmlHttp.open("GET",url,true);
xmlHttp.send(null);
}

function showMessageRSVP(check) 
{ 

if (xmlHttp.readyState==4 || xmlHttp.readyState=="complete")
 { 
    if(check == 'notecheck')
	{
		document.getElementById('errMessage').innerHTML = "";
		document.getElementById('errMessage').innerHTML  = xmlHttp.responseText;
	}
	else
	{
		document.getElementById('email').focus();
		clean_contact_msg(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;
}