jquery fade parent if chiled are style display:none
<p>i have divs with class "someclass"
each div has chiled divs with class "otherclass"</p>

<p>i need to check if the divs with "otherclass" are display:none then fadeout the parent with "someclass"</p>

<p>how can i do it every time i click on some checkbox on the page?</p>
