liquid transition effect

[haku]

Hi, someone know how to get a transition effect like the one used between the photoes in THIS SITE (http://www.eccentris.com/splash.htm) ?

:p is it juas a metter of masks and layers or an a.s. spell? :p

[farafiro]

this is not liquid, just masking
http://www.flashkit.com/movies/Effects/Masking/MX_mask-Qian_Rui-7846/index.php

[Tink]

nice effects here too http://www.okworks.com/ especial the ones on the main page