- :ucl => '<a href="http://www.vr.ucl.ac.uk">' + t('layouts.intro_3_ucl') + '</a>',
- :bytemark => '<a href="http://www.bytemark.co.uk">' + t('layouts.intro_3_bytemark') + '</a>' %>
+ :ucl => link_to(t('layouts.intro_3_ucl'), "http://www.vr.ucl.ac.uk"),
+ :bytemark => link_to(t('layouts.intro_3_bytemark'), "http://www.bytemark.co.uk") %>