js

<script type="text/javascript" src="{{ asset('js/bootstrap.js') }}"></script>
<script src="http://code.jquery.com/jquery-latest.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-popover.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-modal.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-dropdown.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-transition.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-tab.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-alert.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-scrollspy.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-tooltip.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-button.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-collapse.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-carousel.js"></script>
<script src="http://twitter.github.com/bootstrap/assets/js/bootstrap-typeahead.js"></script>

mon_code

<script>
$(document).ready(function() {
 	$('#icon_mail').click(function () {
      $('#icon_mail').fadeOut("slow");
 	});

 	$('#back_mail').click(function () {
      $('#icon_mail').fadeIn("slow");
 	});
});
</script>