Hi, I'm trying to explain what I need from this wonderful component.
I'm sorry but I haven't any site online now for furnish a link....

TYPE: vertical

MAIN MENU GROUP
No borders
No separators
White or trasparent backgrand
Font: Helvetica regoular
Scrollable if height is over 180px

MAIN MENU ITEM
No borders
White or trasparent backgrand
Font: Helvetica regoular

SUB MENU GROUP
No borders
No separators
White or trasparent backgrand
Font: Helvetica regoular
Aligned to the top of the parent menu group
Spaced of 40px from the parent menu group
Scrollable if height is over 180px

SUB MENU ITEM
No borders
White or trasparent backgrand
Font: Helvetica regoular

Thank you very much for your support!

Following the code from my page where the menu is located:

<!-- BEGIN: FOOTER -->
<div id="ja-footerwrap">
<div id="ja-footer" class="clearfix">

<div id="ja-footnav">
<!-- ARI YUI Menu Joomla! module. Copyright (c) 2009 - 2010 ARI Soft, www.ari-soft.com -->

<div class="yui-skin-sam" id="ariyui26" style="width: 200px;">

<div id="ariyuimenu_ariyui26" class="yuimenu">
<div class="bd">
<ul class="first-of-type">
<li class="yuimenuitem yuimenuitem-selected first-of-type"><a class="yuimenuitemlabel yuimenuitemlabel-selected" href="/joomla/index.php?option=com_search&amp;view=search&amp;Itemid=1&amp;lang=en">Home</a>

<div id="ariyuimenu_ariyui26_1" class="yuimenu">
<div class="bd">
<ul>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_content&amp;view=article&amp;id=1&amp;Itemid=2&amp;lang=en">Test menu</a>

</li>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_user&amp;view=register&amp;Itemid=7&amp;lang=en">Titolo4</a>
</li>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_weblinks&amp;view=categories&amp;Itemid=8&amp;lang=en">Titolo5</a>
</li>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_content&amp;view=archive&amp;Itemid=9&amp;lang=en">Titolo6</a>
</li>

</ul>
<ul>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_content&amp;view=archive&amp;Itemid=10&amp;lang=en">Titolo 7</a>
</li>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_content&amp;view=archive&amp;Itemid=11&amp;lang=en">titolo8</a>
</li>
</ul>
</div>

</div>
</li>
<li class="yuimenuitem"><a class="yuimenuitemlabel" href="/joomla/index.php?option=com_newsfeeds&amp;view=categories&amp;Itemid=4&amp;lang=en">SubItem1</a>
</li>
</ul>
</div>
</div>
</div>

</div>

<div class="copyright">

</div>

<div class="ja-cert">

<a href="jigsaw.w3.org/css-validator/check/referer" target="_blank" title="Our site is valid CSS" style="text-decoration: none;">
<img src="localhost/joomla/templates/ja_purity/images/but-css.gif" border="none" alt="Our site is valid CSS" />
</a>
<a href="validator.w3.org/check/referer" target="_blank" title="Our site is valid XHTML 1.0 Transitional" style="text-decoration: none;">

<img src="localhost/joomla/templates/ja_purity/images/but-xhtml10.gif" border="none" alt="Our site is valid XHTML 1.0 Transitional" />
</a>
</div>

<br />
</div>
</div>
<!-- END: FOOTER -->

Hello,

We can help you, if you upload you site to online server and provide link to page where we can see the menu because we need to see site template styles.

Regards,
ARI Soft