$(document).ready(function()
{
// First we hide all exhibitis 
$("#menu ul li.section-title").nextAll().hide();
// then the active exhibit is showed
$("#menu ul").each(function()
{
$(this).find("li.active").prevAll().nextAll().show();
});
// This is the toggle function
// first it hides all sections
$("#menu ul li.section-title").click(function()
{
$("#menu ul li.section-title").nextAll().hide(200).animate({easing:"linear"});
$(this).nextAll().show(300);
});
});