         container :DisplayObjectContainer, left :int, right :int, comp :Function) :void
     {
         if (right - left > 1) { // containers of size 0 or 1 are already sorted
-            
+
             // arbitrarily choose the element in the middle of the sort list as the pivot element
             var pivotIndex :int = left + ((right - left) / 2);
-            
+
             pivotIndex = partitionDisplayChildren(container, left, right, pivotIndex, comp);
             qsortDisplayChildren(container, left, pivotIndex - 1, comp);
             qsortDisplayChildren(container, pivotIndex + 1, right, comp);

                storeIndex += 1;
            }
        }
            
        container.swapChildrenAt(storeIndex, right);
        
        return storeIndex;
    }


        }
        return inStr;
    }


}
}
