<% form_tag({:action => params[:action]}, :method => :get) do %>

<%= submit_tag "Search" %>
Start Date	<%= text_field_tag "start_date", @start_date, :size => 10 %>
End Date	<%= text_field_tag "end_date", @end_date, :size => 10 %>
Limit	<%= text_field_tag "limit", @limit, :size => 5 %>
Level	<%= user_level_select_tag "level", :include_blank => true %>

<% end %>

<% @users.each do |user| %> <% end %>

User	Changes	Percentage
Total	<%= @users[0]["sum"].to_i %>
<%= link_to_unless user["id"].nil?, h(user["name"]), :controller => "user", :action => "show", :id => user["id"] %>	<%= link_to_unless user["id"].nil?, user["change_count"], @change_params.call(user["id"]) %>	<%= number_to_percentage 100 * user["change_count"] / user["sum"], :precision => 1 %>