<%= f.text_field :tag_list, :label => :tags, :size => 60, :class => 'hol' %>

<%= javascript_include_tag 'tags_input', :plugin => 'redmine_tags' %> <%= javascript_tag "observeProjectTagsField('#{url_for(:controller => 'auto_completes', :action => 'project_tags', :project_id => Project.first.id)}')" %>