// JavaScript Document
var activeHeader = false;var lastHeader = false;var periodical = false;
Event.observe(window, 'load', function() {activeHeader = $$('#rotatingheader .active')[0];periodical = new PeriodicalExecuter(nextHeader, 4);});
function nextHeader() {activeHeader.addClassName("lastactive");activeHeader.removeClassName("active");if (lastHeader) lastHeader.removeClassName("lastactive");lastHeader = activeHeader;if (!activeHeader.next()){activeHeader = $('rotatingheader').firstDescendant();} else {	activeHeader = activeHeader.next();}activeHeader.hide();activeHeader.addClassName("active");activeHeader.appear({duration: 2});}