overflow

overflow - Specifies the position of menu element if at screen edge.
It can be flipfit, flip or fit.
The menu overflow is flipfit by default.

<ul id="menu1">
    <li>Open</li>
	<li>Save</li>
	<li>Exit</li>
</ul>

<script type="text/javascript">

    $(function () {
        $("#menu1").shieldMenu({
            overflow: "flip"
        });
     });

</script>