jQuery if select option equals value remove value on second select
<p>how could i do: if in #myselect1 volvo is selected then remove 1st(740) and 2nd(940) option in #myselectVolvo</p>

<pre><code>&lt;select id="myselect1"&gt;
  &lt;option value="volvo"&gt;Volvo&lt;/option&gt;
  &lt;option value="saab"&gt;Saab&lt;/option&gt;
  &lt;option value="mercedes"&gt;Mercedes&lt;/option&gt;
  &lt;option value="audi"&gt;Audi&lt;/option&gt;
&lt;/select&gt;

&lt;select id="myselectVolvo"&gt;
  &lt;option value="740"&gt;740&lt;/option&gt;
  &lt;option value="940"&gt;940&lt;/option&gt;
  &lt;option value="240"&gt;240&lt;/option&gt;
  &lt;option value="340"&gt;340&lt;/option&gt;
&lt;/select&gt;
</code></pre>
