Macros can do whatever you want them to do. Heck, with the right equipment a macro can turn on the TiVo select a channel on the DirecTV receiver and turn on the lights.
In other words, you'll need to explain your problem in a little bit more detail.
And, jp1 is not a particular remote. jp1 is a way to program any number of different remotes, the 8810 being just one of them. .