jquery - highlight main menu item when sub item is open -

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in web site have menu bar drop down menus of items. when viewing 1 of sub-pages want parent item in menu bar highlighted (class='active).

here code:

<div id="sidebar-left">     <div class="menu">         <ul class="listeohne">             <li class="color1" id='active'><a href="index.php">startseite</a>             </li>             <li class="color2"><a href="">wer wir sind</a>                  <ul>                     <li class="whiteback"> <a href="werwirsind.php">einf&uuml;hrung</a>                      </li>                     <li class="whiteback"><a href="statuten.php">statuten</a>                      </li>                     <li class="whiteback"><a href="vorstand.php">vorstand </a>                      </li>                     <li class="whiteback borderbottomgrey"><a href="pdf/organigramm_svnw_13.pdf">organisation </a>                      </li>                 </ul>             </li>

view example site www.nzz.ch. site www.svnw.ch.

i have tried numerous solutions described in forum, none of them works me, not expert.

get link of page 1 :

var pathname = window.location.pathname;

or

$(location).attr('href');

via get current url in javascript?

then search in menu having href equal "pathname" , add ".active" class! 

 $('a[href$="abc"]').        $(function(){     var actlink = $(location).attr('href');      $('a[href$="actlink"]').parent("li").addclass('active'); })

or

$(function(){     var actlink = $(location).attr('href');      $('ul > li > a[href$="actlink"]').parent("li").addclass('active'); });

don't know sure works. haven't tested it!


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