 import flashx.textLayout.elements.ParagraphElement;
 import flashx.textLayout.elements.SpanElement;
 import flashx.textLayout.elements.TextFlow;
-import flashx.textLayout.elements.TextLineCreator;
 import flashx.textLayout.events.CompositionCompletionEvent;
 import flashx.textLayout.events.DamageEvent;
 import flashx.textLayout.events.FlowOperationEvent;


import flashx.textLayout.compose.IFlowComposer;
import flashx.textLayout.compose.StandardFlowComposer;
import flashx.textLayout.container.DisplayObjectContainerController;
import flashx.textLayout.container.IContainerController;
import flashx.textLayout.conversion.ConversionType;
import flashx.textLayout.conversion.ITextImporter;
import flashx.textLayout.conversion.TextFilter;

     */
    private function textFlow_scrollHandler(event:Event):void
    {
        var containerController:ContainerController =
            textFlow.flowComposer.getControllerAt(0);

        var oldHorizontalScrollPosition:Number = _horizontalScrollPosition;
