FontfaceSwitch to another font family.
Allowed attributes: fontfamily
Child elements: A, Action, B, Br, Color, Fontface, ForAll, Frame, HSpace, I, Image, Loop, NoBreak, Span, Sub, Sup, Switch, U, URL, Value
Parent elements: B, Case, Color, Fontface, ForAll, I, Li, Loop, NoBreak, Otherwise, Paragraph, Span, U, URL, Until, While
<Record element="...">
<PlaceObject>
<Textblock>
<Paragraph fontface="large">
<Value>large</Value>
<Fontface fontfamily="text">
<Value>regular</Value><B><Value>bold</Value></B>
</Fontface>
</Paragraph>
</Textblock>
</PlaceObject>
</Record>