[Hoshinokoe]

nickostyle,

<a id="link1" href="#">Click me</a>
<div id="content1" style="display: none;">Content should be here!</div>
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.9.0/jquery.min.js"></script>
<script>
    $(document).ready(function () {
        $('a#link1').click(function (e) {
            $(this).toggleClass('active');
            $('#content1').toggle();
                
            e.stopPropagation();
        });

        $('body').click(function () {
            var link = $('a#link1');
            if (link.hasClass('active')) {
                link.click();
            }
        });
    });

</script>