// /* Needed for rewriteTitle function Source: http://www.dustindiaz.com/getelementsbyclass/ getElementsByClass, which complements getElementById and getElementsByTagName, returns an array of all subelements of ''node'' that are tagged with a specific CSS class (''searchClass'') and are of the tag name ''tag''. If tag is null, it searches for any suitable elements regardless of the tag name. Example: getElementsByClass('infobox', document.getElementById('content'), 'div') selects the same elements as the CSS declaration #content div.infobox */ function getElementsByClass(searchClass, node, tag) { var classElements = new Array(); if(node == null) node = document; if(tag == null) tag = '*'; var els = node.getElementsByTagName(tag); var elsLen = els.length; var tester = new ClassTester(sea