<% content_tag 'fieldset', :id => 'columns', :style => (query.has_default_columns? ? 'display:none;' : nil) do %>

<%= l(:field_column_names) %>

<%= hidden_field_tag 'query[column_names][]', '', :id => nil %>

<%= select_tag 'available_columns', options_for_select((query.available_columns - query.columns).collect {|column| [column.caption, column.name]}), :multiple => true, :size => 10, :style => "width:150px" %>

<%= select_tag 'query[column_names][]', options_for_select(@query.columns.collect {|column| [column.caption, column.name]}), :id => 'selected_columns', :multiple => true, :size => 10, :style => "width:150px" %>

<% end %> <% content_for :header_tags do %> <%= javascript_include_tag 'select_list_move' %> <% end %>