Hello,  I am trying to build a menu like this:

and this is the code I am starting with Umbraco 4.5.2:

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE xsl:stylesheet [
    <!ENTITY nbsp "&#x00A0;">
]>
<xsl:stylesheet
 version="1.0"
 xmlns:xsl="http://www.w3.org/1999/XSL/Transform"
 xmlns:msxml="urn:schemas-microsoft-com:xslt" xmlns:umbraco.library="urn:umbraco.library" exclude-result-prefixes="msxml 
umbraco.library">

    <xsl:output method="xml" omit-xml-declaration="yes"/>

    <xsl:param name="currentPage"/>

    <!-- update this variable on how deep your navigation should be -->
    <xsl:variable name="maxLevel" select="4"/>

    <xsl:template match="/">
        <ul class="dropdown dropdown-horizontal">
            <xsl:call-template name="drawNodes">
                <xsl:with-param name="parent" select="$currentPage/ancestor-or-self::* [@level=1 and @isDoc]"/>
            </xsl:call-template>
        </ul>
    </xsl:template>

    <xsl:template name="drawNodes">
        <xsl:param name="parent"/>
        <xsl:if test="umbraco.library:IsProtected($parent/@id, $parent/@path) = 0 or (umbraco.library:IsProtected($parent/@id, $parent/@path) = 1 and umbraco.library:IsLoggedOn() = 1)">
            <xsl:for-each select="$parent/* [@isDoc and string(umbracoNaviHide) != '1' and @level &lt;= $maxLevel]">
                <li>
                    <a href="{umbraco.library:NiceUrl(@id)}">
                        <xsl:value-of select="@nodeName"/>
                    </a>
                  
                    <xsl:if test="count(./* [@isDoc and string(umbracoNaviHide) != '1' and @level &lt;= $maxLevel]) &gt; 0">
                        <ul>
                            <xsl:call-template name="drawNodes">
                                <xsl:with-param name="parent" select="."/>
                            </xsl:call-template>
                        </ul>
                    </xsl:if>
                </li>
            </xsl:for-each>
        </xsl:if>
    </xsl:template>
</xsl:stylesheet>

I have managed to replicate the menu, except I can not figure out how to add arrow graphics to the list items which have children.  Please could you help.

Thanks

James

p.s I found a topic which poses the same question but the code is structured differently and I had trouble working it in to my code above.

http://our.umbraco.org/forum/templating/templates-and-document-types/5769-Submenu,-has-children-then-add-class-