<script>
(function($) {
    $(document).ready(function() {
        var mobile_menu = $('#mobile_menu'),
            first_item = $('#mobile_menu li:first-child');
        mobile_menu.prepend('<li class="menu-item custom-search-form"><form role="search" method="get" id="searchform" class="searchform" action="http://www.plateandmore.com/"><div><label class="screen-reader-text" for="s">Search for:</label><input type="text" value="" name="s" id="s" placeholder="Search products here"><input type="submit" id="searchsubmit" value="Search"></div></form></li>')
    });
})(jQuery);
</script>