source/app/views/difference_analyses/show_item.rhtml

<% @heading = 'Page Difference Analysis' %>
<% @overview = "This page shows changes #{link_to_page(@site || @site_from, @page)}" %>

<div class="sectionHeading">Properties</div>
<div class="sectionContent">
    <table cellpadding="0" cellspacing="0" border="0" class="sectionTable">
        <tr>
            <td class="sectionTableCell">
                <table width="100%">
                    <tr valign="top">
                        <th scope="row" class="sectionTableHeading">Difference Analysis</th>
                        <td align="left" class="sectionTableCell"><%= link_to_difference_analysis_from(@difference_analysis) %></td>
                    </tr>
                    <tr valign="top">
                        <th scope="row" class="sectionTableHeading">From</th>
                        <td align="left" class="sectionTableCell"><%= link_to_page(@site_from, @page) + " baseline " + link_to_baseline(@baseline_from, nil)  if @diff_item.result != "NEW" %></td>
                    </tr>
                    <tr valign="top">
                        <th scope="row" class="sectionTableHeading">To</th>
                        <td align="left" class="sectionTableCell"><%= link_to_page(@site, @page) + " baseline " + link_to_baseline(@baseline, nil)  if @diff_item.result != "REMOVED" %></td>
                    </tr>
                    <tr valign="top">
                        <th scope="row" class="sectionTableHeading">Result</th>
                        <td align="left" class="sectionTableCell"><%= @diff_item.result %></td>
                    </tr>
                </table>
            </td>
        </tr>
    </table>
</div>
<br>
<br>
<%= tabs([["Text", url_for(:action => 'show_item', :item_id => @diff_item.id), !params[:tab] || params[:tab] == "text"],["HTML", url_for(:action=> 'show_item', :item_id => @diff_item.id, :tab => "html"), (params[:tab] == "html")]], 80) %>

<% if @diff_item.result == "CHANGED" || @diff_item.result == "HTMLCHANGED" %>
    <div class="sectionHeading">Changes</div>
    <div class="sectionContent">
    <table cellpadding="0" cellspacing="0" border="0" class="sectionTable">
    <tr valign="top">
    <td class="sectionTableCell"> 
        <%= simple_format(@diff_item.diff) if params[:tab] == 'text' || !params[:tab] %>
        <%= simple_format(@diff_item.diff_html) if params[:tab] == 'html' %><br>
    </td>
    </tr>
    </table>
    </div>
<% end %>