Validating OX.xml at Thu Sep 2 16:30:19 CEST 2010... Error at file /misc/www/www.ibr.cs.tu-bs.de/theses/schildt/OX.xml, line 18, char 121 Message: Attribute 'align' is not declared for element 'img' Fatal Error at file /misc/www/www.ibr.cs.tu-bs.de/theses/schildt/OX.xml, line 19, char 71 Message: Unterminated entity reference, 'amp'