I guess I wasn't as clear as I could have
been about my issue. What my mouse  does is send  a keystroke
combination to the computer. So when I send a double-click, I really
send something like "Ctrl-I" twice in rapid succession. I would like
to write  a routine  that detects the time between clicks and either
interprets it as a single click  or a double  click.

I was thinking the routine could pause after the first "Ctrl-I" and
wait a specified interval for the next "Ctrl-I". But I'm not sure
what to wait for.

Any idea how I could do this?