Having Sliding Effects in Vista Gadgets.

Hi,
i'm working on Vista Gadgets, trying to develop a RSS Reader which
will fetch the RSS feeds and display them on the gadgets. i wanted to
know if we can have some effects in the gadgets like Sliding,
waterfall effects. say if i have the image,title and the link
displayed in the gagdet, with some sliding or waterfall effect, it
should gracefully move to the next feed or display the next content.

is there a way to get these effects done in Javascript or anyother
easier way to get this done.

Please let me know if anyone knows abt this...?

Your response is greatly valued!!!!!!

Thanks & Regards,
Jagan