anchor.diff:  
                   container.append(divRow3)
               }
  -            var divRowForButton = jQuery('<div class="row/>')
  +            var divRowForButton = jQuery('<div class="row"/>')
               var divClassSubmit = jQuery('<div class="submit"/>')
   
               var submitButton = jQuery('<input id="submitBtn" type="submit" value="Assign">')
  
positive.code:                 var elt = $(evt.target);
                  var parent = jQuery(elt.up());//gives us div element
                  if (parent.children('.short')[0].style.display == 'none'){
                      parent.children('.short')[0].show();
                      parent.children('.long')[0].hide();
                      parent.children('.more')[0].innerHTML = 'More';
                  } else {
                      parent.children('.short')[0].hide();
                      parent.children('.long')[0].show();
                      parent.children('.more')[0].innerHTML = 'Less';
                  }
              });
  
negative.code: 
              container.append(jQuery('<h1> Assigning new study identifier </h1> '))
  
              var input1 = jQuery('<input class="radio" type="radio" name="group" checked value="' + studyIdentifier +'" >' )
              var input2 = jQuery('<input class="radio" type="radio" name="group" value="' + assignedId + '">')
  
              YAHOO.util.Event.addListener( input1, "click", function(e){
                  input1.checked = true;
  