stackoverflow "select class starting with jquery"
http://stackoverflow.com/questions/18756808/select-class-starting-with-jquery/
by purnil
HTML
<ul>
<li class="one two">one</li>
<li class="nav three">two</li>
<li class="four nav4 active">three</li>
</ul>
<ul>
<li class="one two">one</li>
<li class="nav three active">two</li>
<li class="four nav4">three</li>
</ul>
JavaScript
$('li.active*[class*="nav"]').css('color','red')