//Reveal the modal and say "Good bye" when it closes
$("#myModal").reveal({ "closed": function () { alert("Good bye") } });

$('#myModal').bind('opened', function() {
  console.log("myModal opened");
});

$(document).on('open.fndtn.reveal', '[data-reveal]', function () {
  // your code goes here...
});

$(document).on('opened.fndtn.reveal', '[data-reveal]', function () {
  // your code goes here...
});

$(document).on('close.fndtn.reveal', '[data-reveal]', function () {
  // your code goes here...
});

$(document).on('closed.fndtn.reveal', '[data-reveal]', function () {
  // your code goes here...
});

<div class="content reveal-modal" id="element-1" data-reveal>
<div class="content reveal-modal" id="element-2" data-reveal>

$(document).on('open', '#element-1[data-reveal]', function () {
  // your code goes here...
});

$(document).on('open', '#element-2[data-reveal]', function () {
  // your code goes here...
});

$('#myModal').bind('closed', function() {
    console.log("myModal closed!");
});