app/views/agent_relationships/edit.html.erb
<div id="content_detail" class="ui-corner-all">
<h1 class="title"><%= t('page.editing', :model => t('activerecord.models.agent_relationship')) -%></h1>
<div id="content_list">
<%= render 'form' %>
</div>
</div>
<div id="submenu" class="ui-corner-all">
<ul>
<li><%= link_to t('page.back'),
agent_agents_path(params[:agent_id], set_agent_params(params[:agent_id]).merge(:mode => 'show')) -%></li>
</ul>
</div>