gistfile1.js

messages: {
  "profile[terms_and_conditions]": function() {
    alert("Callback");
    //We want to make sure there's a line break after the message for this one.
    if($("p.t_and_cs br").length == 0) {
      $("p.t_and_cs strong").before("<br />");
    }
    return("Please agree to the terms and conditions");
  }, //etc...