anchor.diff:  						</select>
   					</div>
   				</div>
  +				<p>
   				<input type="submit" value="Click to display selected images">
  +				</p>
   			</form>
   		
   	</div>
  
positive.code:             	</c:otherwise>
              </c:choose>               
          	
          	<input type="submit" value="Click to display selected images">
          	 <h1 class="title" id="control">Controls</h1>
  				<div class="section">
  					<div class="inner">
  						<select name="ctrImgId" multiple size="2" class="show-html">
    							<c:if test="${not empty controls}">
  
negative.code:   						</select>
    					</div>
    				</div>
    				
    				<div class="section">
    				<h1 class="title" id="top">Experimental</h1>
    					<div class="inner">
    						<select name="expImgId" multiple size="2" class="show-html">		
    						<c:if test="${not empty experimental}">
  