I want to achieve something like this menu with two rows http://www.joomlart.com/demo/#joomla17-templates.joomlart.com/ja_travel
To do so I need an html output similar to this examples
<ul class="joomla-nav">
<li><a href="index.html">Home<span>our home</span></a></li>
</ul>
or
<ul class="joomla-nav">
<li><a href="index.html"><span id="first">Home</span><span id="second">our home</span></a></li>
</ul>
To do this html hack in joomla I need to modify default_component and default_url inside mod_menu but I don't know how.
Maybe I have to introduce some other field in the admin area of menu item.
What would be the solution?
Thanks!!!