anchor.diff:  	     // the sort direction has been reset, so reset img too.
   		 document.getElementById('sortImg').src = 'images/asc.gif';
          }
  -       
  -       // enable all imgs, disable the one the user just selected 
  +
  +       // enable all imgs, disable the one the user just selected
          function updateSortImgs(index) {
          	for (i=0;true;i++) {
          		if (!document.getElementById("btn_" + i)) return;
  
positive.code: 			}
  		}
         }
         
         function disable(b) {
  		b.src = "images/sort-disabled.gif";
  		b.disabled = true;
  
negative.code:        function recordCurrentOrder() {
           previousOrder = Sortable.serialize('viewDivs');
           previousOrder = previousOrder.replace(/viewDivs/g, 'oldOrder');
  
           //previousSortOrder = Sortable.serialize('sortOrderDivs');
           //previousSortOrder = previousSortOrder.replace(/sortOrderDivs/g, 'oldSortOrder');
         }
  