Displays a new English word every day with a multiple choice quiz.
You have to adopt your wp-config file in your WordPress installation folder.
define ('WPLANG', ''); into
define ('WPLANG', 'xx_XX'); using the desired country code, e.g. de_DE.
Either you mistyped the code or the plugin wasn't translated into your language yet. If so contact me.
For this the shortcode [owad] was defined. Type one of these shortcode types in your post or page:
[owad] Displays today's word quiz
[owad date="2009-06-10"] Displays the word quiz for the given date.
[owad date="post_date"] Displays the word quiz for the post's date. Changing the the publish date will effect a change of the quiz content.