title: Fill combobox with immense entrys results in browser crash
body: <p>I got a Combobox on a HTML- Site and this got 192.300 entrys.
  Every single option is named this way in the source:</p>
  
  <p><code>&lt;option value="1"&gt;1 Test&lt;/option&gt;
   &lt;option value="2"&gt;2 Test&lt;/option&gt;
   &lt;option value="3"&gt;3 Test&lt;/option&gt;</code></p>
  
  <p>I think the Browser crashes because of to many code.
  Is there another way to get the entrys into the Combobox without crashing the browser?</p>