title: Select widget to filter tabs in bokeh
body: <p>Basically I have several dashboards for each year of a specific subject. It is not feasible to use select to filter an unique year as they have very different aspects/metrics, I thought that it would be possible to use a Select widget to filter these tabs with a JS callback, still I did not find anything as such in my online research and my knowledge of JS is not good enough.
  Anyone out to give me some guidance would be appreciate.</p>