Use css class to hide rows, this allow more compatibility with other scripts

Hello,

I'm trying to control the visibility of some rows by another script which is hidding (almost) empty rows on demand. I'm using a css class to acheive this. I found your great jquery treetable plugin and I decided to upgrade the one I was using. It works very well and integration is OK. Except for the point I tell at the begining.
What do you think ?

Damien