var header = function() { function createHeader(currentPage) { document.write(' \ '); var currentElement = document.getElementById(currentPage); if (currentElement == null) currentElement = document.getElementById("menuHome"); currentElement.className = "current"; } return { /* PUBLIC METHOD */ /** * currentPage parameter supports the following values: * "menuHome", "menuProduct", "menuPurchase", "menuAbout", "menuHelp", "menuContact" and "menuMore" **/ createHeader: function(currentPage) { createHeader(currentPage); } } }(); var footer = function() { function createFooter() { document.write(' \ '); createTwitterWidget(document, "script", "twitter-wjs"); } function createTwitterWidget(doc, tag, id) { var js, fjs = doc.getElementsByTagName(tag)[0]; var protocol = /^http:/.test(doc.location) ? 'http' : 'https'; if (!doc.getElementById(id)) { js = doc.createElement(tag); js.id = id; js.src = protocol + "://platform.twitter.com/widgets.js"; fjs.parentNode.insertBefore(js, fjs); } } return { /* PUBLIC METHOD */ createFooter: function() { createFooter(); } } }();