 		
 		protected static const DEFAULT_SCROLLBAR_WIDTH : int = 16;
 		
+		protected static const IDENTITY_MATRIX : Matrix = new Matrix();
+		protected static const TRANSFORM_MATRIX : Matrix = new Matrix();
+		
 		
 		//attribute properties
 		protected var m_xmlDefinition : XML;

				}
				
				var transformations : Array = m_currentStyles.transform;
				var matrix : Matrix = new Matrix();
				
				matrix.translate(-originX, -originY);
				var length : int = transformations.length;

		 */
		protected override function validateBeforeChildren() : void
		{
			m_contentDisplay.transform.matrix = IDENTITY_MATRIX;
			if (m_scrollbarsDisplay)
			{
				m_scrollbarsDisplay.transform.matrix = m_contentDisplay.transform.matrix;
