anchor.diff:          <div class="modal-body" style="text-align:center">
             Do you wish to trade this item for one of yours? </br>
             If so, please choose from your list of available items: 
  +          </br>
  +          <% if current_user %>
             <form method="post" action="/trade" class="trade-form" data-remote="true">
               <input type="hidden" name="furniId2" id="furniId2" value=""/>
               <div class="furni-imgs">
  -              <% @current_furni.each do |furni| %>
  -              <input type="radio" name="furnichosen" value="<%= furni.id %>"> <img style="width:100px; height: 100px" src=<%= furni.image_url %>/>
  -              <% end %>
  +                <% @current_furni.each do |furni| %>
  +                <input type="radio" name="furnichosen" value="<%= furni.id %>"> <img style="width:100px; height: 100px" src=<%= furni.image_url %>/>
  +                <% end %>
               </div>
               <input type="submit" value="OK" class="btn btn-success ok-btn-radio">
             </form>
  +          <% else %>
  +            Please login or signup to continue this trade.
  +          <% end %>
           </div>
           <div class="modal-footer">
             <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
  
positive.code:       
      </div>
    </div>  
    <% end %>
  
  </div><!--container-->
  
  
negative.code:             <input type="text" name="furniVal" id="furniVal" value="" readonly="readonly"/>
              furnipoints. Please select OK to confirm this purchase.  
              
              <% if current_user %>
                <form method="post" action="/purchase" class="purchase-form" data-remote="true">
                  <input type="hidden" name="furniId" id="furniId" value=""/>
                  <div><input class="btn btn-success ok-btn" value="OK" type="submit" /></div>
                </form>
              <% else %>
               Please login or signup to continue this purchase.
             <% end %>
          </div>
          <div class="modal-footer">
            <button type="button" class="btn btn-default" data-dismiss="modal">Close</button>
  