UP, manca da risolvere il seguente errore:
<link="blue" vlink="purple">
Error Line x column x: an attribute specification must start with a name or name token.
<link="blue" vlink="purple">
An attribute name (and some attribute values) must start with one of a restricted set of characters. This error usually indicates that you have failed to add a closing quotation mark on a previous attribute value (so the attribute value looks like the start of a new attribute) or have used an attribute that is not defined (usually a typo in a common attribute name).
aiuto grazie