gistfile1.xml

<!-- Button magic -->
<xsl:template match="button">
    <xsl:variable name="onclickjs">
        <xsl:choose>
            <xsl:when test="@warning != ''">
                return Ajenti.showWarning('<xsl:value-of select="@warning"/>',
                    '<xsl:value-of select="@id"/>');
            </xsl:when>

            <xsl:when test="@onclick = 'form'">
                return ajaxForm('<xsl:value-of select="@form" />',
                    '<xsl:value-of select="@action" />');
            </xsl:when>

            <xsl:when test="@onclick = 'off'"></xsl:when>

            <xsl:when test="not(@onclick)">
                return ajax('/handle/<xsl:value-of
                        select="x:attr(@class, 'button')" />/click/<xsl:value-of
                        select="@id" />');
            </xsl:when>

            <xsl:otherwise>
                <xsl:value-of select="@onclick" />
            </xsl:otherwise>
        </xsl:choose>
    </xsl:variable>

    <xsl:variable name="design">
        <xsl:choose>
            <xsl:when test="@design != ''">
                <xsl:value-of select="@design" />
            </xsl:when>
            <xsl:otherwise>
                default
            </xsl:otherwise>
        </xsl:choose>
    </xsl:variable>

    <a href="{@href}" onclick="{$onclickjs}" class="ui-el-button btn {$design}">
        <xsl:if test="@icon">
            <img src="{@icon}" />
        </xsl:if>
        <xsl:value-of select="@text" />
    </a>
</xsl:template>