scroll images for a time, then pause, then restart scrolling?

hi, I have a list with images (fanart) to autoscroll. I want to add a pause after each image appeared. The scrolling should take 500 ms and the picture should be visible for 3 seconds. So only after 3 seconds the scrolling to the next picture should cotinue.

Right now, it takes 3 seconds to scroll from one image to the next and it keeps scrolling constantly. That's not what I want.

It should scroll for 500 ms, stop the scrolling for 3 seconds and restart the process with the next fanart.

How do I do that? This is my list:

xml:


<control type="fixedlist" id="17">

    <content>special://profile/playlists/video/custom_playlist.xsp</content>

    <autoscroll>true</autoscroll>

    <scrolltime pause="3000">500</scrolltime>

    <itemlayout>

    </itemlayout>

    <focusedlayout>

    <control type="image">

        <texture>$INFO[ListItem.Art(fanart)]</texture>

    </control>

    </focusedlayout>

</control>