(function($) {

$(document).ready(function() {

if( !$("#bb-container div.listing").length) {
	$(this).find('div.submissions').addClass('single');
	//floating submissions
	var top = $('div.post div.submissions').offset().top - parseFloat($('div.post div.submissions').css('marginTop').replace(/auto/, 0));

	//var footertop = $('#brighton_footer').offset().top;
	$(window).scroll(function (event) {
		// what the y position of the scroll is
		var y = $(this).scrollTop();
	
		// whether that's below the form
		if (y >= top) {
			// if so, ad the fixed class
			$('div.post div.submissions').addClass('fixed');
		} else {
			// otherwise remove it
			$('div.post div.submissions').removeClass('fixed');
		}

	});
}

});

})(jQuery);