function toggleFormattingHints() {
  if ($$('ul.formatting-hints')[0]) {
    $$('ul.formatting-hints').each(function(element){
      element.toggle();
    })
  }
}

// calls Google Analytics for events other than page load
function trackUI() {
  try {
    if (pageTracker && typeof(pageTracker._trackPageview) == 'function') {
       // cart links
      if($('header-view-cart')) { Event.observe($('header-view-cart'), 'click', function(){ pageTracker._trackPageview('clicks/view_cart_header'); }) }
      if($('header-check-out')) { Event.observe($('header-check-out'), 'click', function(){ pageTracker._trackPageview('clicks/check_out_header'); }) }
      if($('footer-view-cart')) { Event.observe($('footer-view-cart'), 'click', function(){ pageTracker._trackPageview('clicks/view_cart_footer'); }) }
      if($('footer-check-out-now')) { Event.observe($('footer-check-out-now'), 'click', function(){ pageTracker._trackPageview('clicks/check_out_footer'); }) }
      if($('button-check-out')) { Event.observe($('button-check-out'), 'click', function(){ pageTracker._trackPageview('clicks/check_out_main_button'); }) }
    }
  } catch(err) {}
}

function init() {
  toggleFormattingHints();
  trackUI();
}

Event.observe(window, 'load', init)