function SignupNewsletter(email, sid, bulletin)
{
    var inputXml = '<Newsletter Sid="' + sid + '" Bulletin="' + bulletin + '"><Email><![CDATA[' + email + ']]></Email></Newsletter>';
    
    RemoteAJAXCall(null, ContentProviderUrl + '/fd/Services/Newsletter.asmx', inputXml,'Signup','http://bizbuysell.com/Newsletter', -1, '', false);
}