add: toggleElem.onclick = function() {return false;}; 
context:   addNextActionListingToggles: function()  {    this.contextCollapseCookieManager = new CookieManager();    var toggleElems = document.getElementsByClassName('container_toggle');    toggleElems.each(function(toggleElem){      Event.observe(toggleElem, 'click', todoItems.toggleNextActionListing);      containerElem = todoItems.findNearestParentByClassName(toggleElem, "container");      collapsedCookie = contextCollapseCookieManager.getCookie(todoItems.buildCookieName(containerElem));      if (collapsedCookie)      {        itemsElem = todoItems.findItemsElem(toggleElem);        todoItems.collapseNextActionListing(toggleElem, itemsElem);      }		});  },
meta: 2355	/local1/tlutelli/issta_data/temp/all_js/javascript/2006_temp/2006/2355/9c7e96e2d3a3c55552e5a5db3ee152e0db81d2b9/todo-items.js/clean/tracks/public/javascripts/todo-items.js