Callback to use when multiple tables have finished loading

Hi, I'm using Datatables v1.10. I'm wondering if there is a callback I can use to figure out if 2 or more tables have finished loading.

Currently I use the initComplete callback, and once the table has finished loading, I hide the wait icon and show the page with the table.

I initialize 2 tables together, but I would like to configure them separately, and find a way to figure out when both tables have finished loading. So i can hide the wait icon and show both tables.

I've tried using init.dt...but to no avail

Thank you in advance.