- $m = _('This is %%site.name%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
- 'based on the Free Software [Laconica](http://laconi.ca/) tool. ' .
- '[Join now](%%action.register%%) to share notices about yourself with friends, family, and colleagues! ([Read more](%%doc.help%%))');
+ $m = sprintf(_('This is %%%%site.name%%%%, a [micro-blogging](http://en.wikipedia.org/wiki/Micro-blogging) service ' .
+ 'based on the Free Software [Laconica](http://laconi.ca/) tool. ' .
+ '[Join now](%%%%action.%s%%%%) to share notices about yourself with friends, family, and colleagues! ' .
+ '([Read more](%%%%doc.help%%%%))'),
+ (!common_config('site','openidonly')) ? 'register' : 'openidlogin');