<xsl:when test="$action='click'">-</xsl:when>
<xsl:when test="$action='double-click'">-</xsl:when>
<xsl:when test="$action='other'"></xsl:when>
- <xsl:otherwise>-</xsl:otherwise>
+ <xsl:otherwise>+</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:for-each select="*">
<xsl:when test="$action='click'">-</xsl:when>
<xsl:when test="$action='double-click'">-</xsl:when>
<xsl:when test="$action='other'"></xsl:when>
- <xsl:otherwise>-</xsl:otherwise>
+ <xsl:otherwise>+</xsl:otherwise>
</xsl:choose>
</xsl:variable>
<xsl:for-each select="*">