Fix key settings (Home/End/Insert/Delete) in .zshrc when running Zsh in Terminator Terminal Emulator

I'm running Ubuntu 11.04. I installed the [Terminator Terminal Emulator][1] 0.95, and Zsh, version 4.3.15. <br/> I have (commonly known) problems with my keys inside the Zsh. At least these: - Home/End, nothing happens - Insert/Delete/PageUp/PageDown: a "~" is typed I already tried some configurations for .zshrc which should solve the problem, but no approach really worked so far. Maybe this is related to the combination of Terminator and Zsh. I took the 2 configs on this page: https://bbs.archlinux.org/viewtopic.php?pid=428669. Does oneone have a similar configuration (especially Terminator and Zsh) and figured out what needs to be inserted into the .zshrc to fix the key settings? [1]: http://software.jessies.org/terminator/