anchor.diff:      var complete_msg = header + personal_msg + '<br/><br/>' + ending; 
       
       $('#join_request_comment').text(complete_msg);
  -
  -    document.forms["join_request_edit_form"].submit();
  +	
  +	$("#send_join_request_button").hide();
  +	$("#wait_join_request_button").show();
  +	
  +	document.forms["join_request_edit_form"].submit();
  +    
       
     });
   
  
positive.code:         
          <div class="margin-up">
            <input type="button" class="basic_button blue_button" id="send_join_request_button" value="<%=t("button.send")%>" />
          </div>
        <% end %>
      </div>
  
negative.code: <% content_for :javascript do%>
  
    $("#wait_join_request_button").hide();
    <!-- $("#send_join_request_button").attr('disabled', 'disabled'); -->
  
    $("#send_join_request_button").livequery('click',function(){ 
  
  