 	import org.apache.flex.core.IStrand;
 	import org.apache.flex.core.IUIBase;
 	import org.apache.flex.core.UIBase;
-    import org.apache.flex.core.ValuesManager;
+	import org.apache.flex.core.ValuesManager;
 	import org.apache.flex.events.Event;
 	import org.apache.flex.events.IEventDispatcher;
 	import org.apache.flex.utils.CSSUtils;

				e.y = cury + data[i].mt;
				curx += columns[col++];
                maxHeight = Math.max(maxHeight, e.y + e.height + data[i].mb);
				if (col == numColumns)
				{
					cury += rows[0].rowHeight;

            var host:UIBase = UIBase(_strand);
			var sw:Number = host.width;
			var sh:Number = host.height;
			
            var hostWidth:* = ValuesManager.valuesImpl.getValue(host, "width");
            var hasWidth:Boolean = (hostWidth !== undefined) && hostWidth != lastWidth;
            var hostHeight:* = ValuesManager.valuesImpl.getValue(host, "height");
            var hasHeight:Boolean = (hostHeight !== undefined) && hostHeight != lastHeight;
			var e:IUIBase;
			var i:int;
			var col:int = 0;
