title: Retain selected value for link dropdown upon refresh
body: <p><img src="https://i.stack.imgur.com/IDf9Q.png" alt="enter image description here">How do I retain selected value on page refresh for the following dropdown?</p>
  
  <pre><code> &lt;select onchange="this.options[this.selectedIndex].value &amp;&amp; (window.location = this.options[this.selectedIndex].value);"&gt;
  &lt;option value=""&gt;Select...&lt;/option&gt;
  &lt;option value="http://google.com"&gt;Google&lt;/option&gt;
  &lt;option value="http://yahoo.com"&gt;Yahoo&lt;/option&gt;
  </code></pre>
  
  <p></p>