delete row or column depending on which is selected

I used to have a button in my quick access toolbar and when IT upgraded me to 2010 I lost it.

There was actually 2 buttons.

1) if I have a column or columns selected it would delete those columns and shift left. If I had a row or rows selected then it would delete those rows and shift up.

2) this 2nd button was exactly the opposite. if a row was selected, it would insert another row above it. if a column was selected it would insert a column next to it.

Very simple stuff. I thought it would be in my personal.xlsb file, but I couldnt find it. I couldnt find anything that matches in the "all commands" list either.

Does anyone have some code that matches my description or know of a function in excel that already exists?
Did I write that code 8 years ago and completely forget what it was?

thanks, that is of course working perfectly. I swore it was a built in excel command though, but I'll just use yours. Thanks.

@ surfengine

Based on your last post it seems that you are satisfied with the solution(s) you've received but you haven't marked your thread as SOLVED. I'll do that for you now but please keep in mind for your future threads that Rule #9 requires you to do that yourself. If your problem has not been solved you can use Thread Tools (located above your first post) and choose "Mark this thread as unsolved".
Thanks.