$(document).ready(function()
    {
        var Count = 1;

        $(".entry").children("select").select2({});
        $(".btn-add").click(function () {
            $(".entry")
                .children("select").each(function () {
                    $(this)
                // call destroy to revert the changes made by Select2
                    .select2("destroy")
                    .removeAttr('data-live-search')
                    .removeAttr('data-select2-id')
                    .removeAttr('aria-hidden')
                    .removeAttr('tabindex');
            });
        });


        $(document).on('click', '.btn-add', function(e)
        {
            e.preventDefault();

            var controlForm = $('.controls fieldset:first-child'),
                currentEntry = $(this).parents('.entry:first'),
                newEntry = $(currentEntry.clone()).appendTo(controlForm);

            newEntry.find('input').val('');
            controlForm.find('.entry:not(:last) .btn-add')
                .removeClass('btn-add').addClass('btn-remove')
                .html('<div id="rectangle"></div>');

            $(".entry").children("select").each(function () {
                $(this).select2({});
            });

        }).on('click', '.btn-remove', function(e)
        {

            $(this).parents('.entry:first').remove();
            e.preventDefault();

            $(".entry").children("select").each(function () {
                $(this).select2({});
            });
            return false;
        });

    });