Help with videoFullScreen.xml (1 Viewer)

[ajs]

What type of controls for empty label with ID 10,11,12?

	<control>
		<description>row 1 label</description>
		<type>label</type>
		<id>10</id>
		<posX>738</posX>
		<posY>993</posY>
		<width>444</width>
		<font>fontB14</font>
		<align>center</align>
		<textcolor>ff393939</textcolor>
		<label>-</label>
	</control>

When they are visible? How to determine that now be carrying out a jump and a big jump?