Count nr of divs apply class to every fifth
Hi, i have a structure which looks like
-
<row>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol last"></div>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol"></div>
<div class="onecol last"></div>
</row>
all divs are generated dynamic, so the amount can vary from 5 to 25 divs. Is it possible to set a rule saying, apply class "last" to every fifth div with the class "onecol"? I need it to count from left to right.