anchor.diff:  <head>
   <script src="/wasp/scripts/jquery/jquery-1.7.1.js" type="text/javascript"></script>
   <script>
  -function showAssignForm(e) {
  -	  e.parentNode.getElementsByTagName("A")[0].style.display = "none"; 
  -	  e.parentNode.getElementsByTagName("DIV")[0].style.display = "block"; 
  +
  +function toggleDisplayOfAddLibraryForm(instruction, idCounter){
  +	
  +	var formName = "addLibraryForm_" + idCounter;
  +	var theForm = document.getElementById(formName);
  +	var showButtonName = "showButton_" + idCounter;
  +	var showButton = document.getElementById(showButtonName);
  +	
  +	if(instruction == 'show'){
  +		showButton.style.display = 'none';
  +		theForm.style.display = 'block';
   	}
  -function toggleAddLibraryForm(obj, id_number){
  -	
  -	//first deal with toggling display of the form Add Library To Flow Cell
  -	var div_id = 'div_' + id_number;
  -	var div_form_to_hide_show = document.getElementById(div_id);
  -	if(div_form_to_hide_show.style.display == 'none'){
  -		div_form_to_hide_show.style.display = 'block';
  -	}
  -	else{
  -		div_form_to_hide_show.style.display = 'none';
  -	}
  -	//second, change the name of the controlling anchor (obj is the anchor, this)
  -	if(obj.firstChild.data == 'Add Library To Flow Cell'){
  -		obj.innerHTML = 'Hide Form';
  -	}
  -	else{
  -		obj.innerHTML = 'Add Library To Flow Cell';
  -	}
  -	
  +	else if(instruction == 'cancel'){
  +		showButton.style.display = 'block';
  +		theForm.style.display = 'none';
  +	}	
   }
   </script>
   </head>
  
positive.code: 					</c:forEach>
  				</select>
  				<br />&nbsp;Provide picoM Added: <input type='text' name='picoMadded' size='3' maxlength='5'>
  				<br />&nbsp;<input type='submit' value='Submit'/>
  				</form>
  				</td></tr>
  				</table>
  				</div>		
  						
  				</div>
  						
  						
  								
  
negative.code: 		        
  				
  				
  		
  				<c:set var="idCounter" value="${idCounter + 1}" scope="page" />
  				<div id="showButton_<c:out value="${idCounter}" />" >
  				 <input class="FormElement ui-widget-content ui-corner-all" type="button" value="Add Library To Flow Cell" onclick='toggleDisplayOfAddLibraryForm("show", <c:out value="${idCounter}" />)' />				
  				</div>
  				<div id="addLibraryForm_<c:out value="${idCounter}" />" style="display:none">
  				<table class='data'>
  				<tr class="FormData"><td class="label-centered">Add Library To Flow Cell Lane</td></tr>
  				<tr><td>
  