<% if defined?(GITHUB_AUTH_ID) -%>
<li><%= auth_button "github", "github" %></li>
<% end -%>
+ <% if defined?(WIKIPEDIA_AUTH_ID) -%>
+ <li><%= auth_button "wikipedia", "wikipedia" %></li>
+ <% end -%>
<li><%= auth_button "yahoo", "openid", :openid_url => "yahoo.com" %></li>
<li><%= auth_button "wordpress", "openid", :openid_url => "wordpress.com" %></li>
<li><%= auth_button "aol", "openid", :openid_url => "aol.com" %></li>