<% if !defined? show_sort then show_sort = false end %> <% if !defined? show_move_up then show_move_up = true end %> <% if !defined? show_move_down then show_move_down = true end %> <% if !defined? show_remove then show_remove = true end %> <%if show_sort %> "> "> <% end %> <% if show_move_up %> "> <% end %> <% if show_move_down %> "> <% end %> <% if show_remove %> "> <% end %>