anchor.diff:                      <input id="content_blob_data" type="file"
                       <% if action==:edit -%>
                                disabled
  -                    <% end -%>
  -                    >
  +                    <% end -%> >
                   <% end %>
             </p>
   
  
positive.code:             <span class="required">*</span>
  
  
                  <input id="content_blob_data_url" type="text" size="55"
                   <% if action==:edit-%>
                               disabled
                   <% end -%>  >
  
              <% if action==:new %>
  
                  <%= link_to_function (image("new") + "Add"), "addToList()" %>
                  <%= link_to_remote image("test",:title=>"Test",:alt=>"Test")+" Test",
                      :url=>{:action=>:test_asset_url, :symb=>"content_blob"},
                      :method=>:post,
                      :with=>"multi_selector.current_url_element.serialize()",
                      :before=>"$('test_url_msg').innerHTML='';show_ajax_loader('test_url_result_icon');" -%>
  
                  <br/>
  
  
negative.code:                                    :with=>"url_element.multi_selector.current_url_element.serialize()",
                                     :before=>"$('test_url_msg').innerHTML='';show_ajax_loader('test_url_result_icon');" )
                                     -%>
          var url = parseUri(multi_selector.current_url_element.value).file;
  
          if (url != "" && url != null) {
  