Thanks, that's nice! But I would really like to know why these slackbuilds fail. I've never had this problem with previous openoffice and slackware versions.
Your packages do work (jdk-7u10 and openoffice-3.4.0), it only gives
javaldx failed. User must select a JRE from options dialog!
What did you change w.r.t the original slackbuild apart from the versions?