{% block js %}

    <script>

     (function(){

       $( '.filter' ).parent().append(glyphicon);

       $( '#filter-data' ).click(function() {
         $( "#sidebar" ).toggle( "blind", {direction: 'left'} );
         $( "#icon" ).toggle( "blind", {direction: 'left'} );
       });

       $( '.filter' ).parent().append(glyphicon);

     })();

    </script>

{% endblock %}