function sendNewsLetters() {
  var email = document.getElementById("emailId").value;
 if( email != '' ){
    if( email.indexOf( "@" ) != -1 && email.indexOf( "." ) != -1 && (email.indexOf("@") < email.indexOf(".")) ) {
      var action="/pet/sendNewsLetters.web?";
          action += "email=" + email;
          GO_HREF(action);
    } else{
      alert('Please enter valid email address.');
    }
 }else if ( email == ''){
   alert('Please enter your email address.');
 }
}

function joinNewsLetters() {
  var email = document.getElementById("joinMailingListSignUp").value;
// if( email != '' ){
//    if( email.indexOf( "@" ) != -1 && email.indexOf( "." ) != -1 && (email.indexOf("@") < email.indexOf(".")) ) {
      var action="http://visitor.constantcontact.com/d.jsp?m=1102033484023&p=oi&ea=" + email;
          //GO_HREF(action);
      var name=window.open(action, "_blank");
      name.focus();
//    } else{
//      alert('Please enter valid email address.');
//    }
// }else if ( email == ''){
//   alert('Please enter your email address.');
// }
}