Struts Actions forwarding to Template JSPs

Hi!

In our current Jahia based portal implementation, we have some features
which we want/need/must implement via struts action links.  e.g. a link
that opens a popup containing a v-card of a portal user. Currently we do
like this ...

In struts-config.xml we have

    <action  path = "/vcard"
        type = "com.commaro.jvp.vcard.struts.VcardAction"
        scope = "request"
        validate = "false">
    </action>

In the Struts Action Class we simply forward to input

public ActionForward execute(....)
{
    return new ActionForward(

"/jsp/jahia/templates/SITE_NAME/TEMPLATE_FOLDER_NAME/vcard_popup.jsp");
}

The problem arises, when we introduce more than one site on our portal.
Each site should have the v-Cards but maybe with diferent look&feel.
So my question:

Is there a way to determine the template folder path for the site of the
current request dynamically? because now it is hardcoded


kind regards
Wilhelm Berger