facebox_link_to doesn't support modern paths

[blakeeb]

This does not work, shows "symbol to string" error:
<%= facebox_link_to 'Posts', posts_path %>

Plugin only works if link is specified using the old method:
<%= facebox_link_to 'Posts', :url => {:controller => 'posts', :action => 'index'} %>

Source:
http://stackoverflow.com/questions/3310682/facebox-and-rails-not-working