Change preloader @ photo gallery

he everbody!
i use the gallery http://www.kirupa.com/developer/mx2004/xml_flash_photogallery.htm
and want to use another preloader like this way

is it possible to change the preloader in thsi way? the best way is the easiest way! :smiley: iā€™m no flasher :frowning:
i tryed many tutorials but it doesnt work :frowning:

it would be nice if somebody could held me!

regards bernte