anchor.diff:          <tr>
           <% chunk.each_with_index do |avatar,inner| -%>
              <% index = outer*chunk_size + inner -%>
  -           <td onclick='selection("avatar", "<%=index-%>");'>
  +           <td onclick='start_selection("avatar", "<%=index-%>");'>
                <input id="avatar_<%=index-%>"
                       type="radio"
                       name="avatar"
  
positive.code: <script language="JavaScript"
          type="text/javascript"><!--
  
  function selection(name, index)
  {
    $(name + '_' + index).checked = true; 
    enable_start_if_all_selected();
  
negative.code:   <div class="panel">
      <span class="choose_title"><%=name.capitalize-%>?</span>
      <% FileSet.new(name).choices.each_with_index do |choice,index| -%>
        <div onclick='start_selection("<%=name-%>", "<%=index-%>");'>
          <input id="<%=name-%>_<%=index-%>" 
                 type="radio" 
                 name="filesets[<%=name-%>]" 
  