(function () {
	var $ = function (id) { return document.getElementById(id); };
	
	var printLink = $('printLinkAnchor');
	if (printLink) {
		printLink.onclick = function () {
			window.print();
			return false;
		};
	}

	var emailToFriendLink = $('sendEmailLinkAnchor');
	if (emailToFriendLink && sendEmailToFriend instanceof Function) {
		emailToFriendLink.onclick = sendEmailToFriend;
	}	
})();