     		{
     			_height = value;
                 if (!isNaN(_height))
-                    mx_internal::contentSize = false;
+                    contentSize = false;
     			if (container)
     			{
     				container.invalidateSize();

    {
		this.id = id;
		if (!this.height && !this.percentHeight)
			mx_internal::contentSize = true;
    }
    
    /**


        _percentHeight = value;
        if (!isNaN(_percentHeight))
            contentSize = false;
        
        if (container)
        {
