Often you will want to add one or more attributes to
an element you are generating with the
<xsl:element> tag. The
<xsl:attribute-set> element lets
you create a named set of attributes so you can add them
merely by referring to that name with the
Use one or more
<xsl:attribute> children as the
content of this element. Those attributes and their
values make up the attributes in the set.
Gives this attribute set a name.
Any attribute sets named in this value become part of the attribute set you are creating.