google calendar style

google_calendar_style.user.js

// ==UserScript==
// @name           google calendar hide search bar
// @namespace      yahoo_redirector@basyura.org
// @include        https://www.google.com/calendar/*
// ==/UserScript==
(function() {
  function $(id) {
    return document.getElementById(id);
  }
  var gbz = $('gbz');
  if (gbz === null) {
    return;
  }
  var li = document.createElement('li');
  li.setAttribute('class' , 'gbt');

  var span = document.createElement('span');
  span.innerHTML = '検索';
  span.setAttribute('class' , 'gbts');
  span.style.color   = '#CCCCCC';
  span.style.cursor  = 'pointer';
  span.style.padding = '2px';
  span.addEventListener('click' , function () {
      var header = $('vr-header');
      header.style.display = header.style.display == 'none' ? '' : 'none';
    } , true);

  li.appendChild(span);
  gbz.childNodes[1].appendChild(li);
  $('vr-header').style.display = 'none';

  $('nav').style.margin = '0 10px 0px 10px';
  $('mainbody').style.marginLeft = '170px';
  var vr_nav = $('vr-nav');
  vr_nav.style.height = '25px';
  vr_nav.style.margin = '4px';
  vr_nav.style.paddingBottom = '8px';
})();