jQuery HoneyPot

First Add The JS

$('<input class="honey_email" id="honey_email" placeholder="Email" type="email">').appendTo("form#chronoform-ContactQuote");
  $('.honey_email').change(function(){
   get_mail_val = this.value;
   if(get_mail_val!=''){
     $('input[type="submit"]').attr('disabled', true);
   }else{
    $('input[type="submit"]').removeAttr('disabled');
     }
 });

After that add the CSS

.honey_email {
    display: none !IMPORTANT;
}