trand-header.html"><link rel="import" href="../strand-input-mask/strand-input-mask.html"><link rel="import" href="../strand-timepicker/strand-timepicker.html"><script>!function(n){function e(n,e){return Object.prototype.toString.call(n).toLowerCase()==="[object "+e.toLowerCase()+"]"}function r(n){return void 0!==n&&null!==n}function t(n){if(n)return Array.prototype.slice.call(n)}function u(n,e){return!e||e.indexOf(n.name)===-1}function i(n,e,r){var i={},o=t(n.attributes);return o&&(o.forEach(function(n){if(