Selected skill as class skill

[Illyahr]

Ran into an issue that I'm having trouble with. There are feats/abilities in the Rokugan Campaign Setting that allow you to select cross-class skills and add them as class skills and I'm having trouble getting it to script properly

This is what I have so far. Kolat Agent ability "Broadened Skill Base" has two "Broadened Skill" things bootstrapped. The feat "Versatile" will have similar coding once this one is done.

      ~ If we're disabled, do nothing
      doneif (tagis[Helper.FtDisable] <> 0)

      call fTargetFoc
      doneif (state.isfocus = 0)

      ~ Add chosen to class skills
      var index as number
      var target as string
      target = field[fChosen].chosen
      index = hero.child[cHelpKol].assign[ClassSkill.target]

      ~ Add 1 to our chosen skill
      focus.field[Bonus].value += 1

Any thoughts?