I have three questions: 1. What is the AR code for Jirachi?

Question for Pokemon Sapphire

I have three questions:

1. What is the AR code for Jirachi?

2. What is the AR code for Deoxys?

3. What is the AR code to get all items? (I accidentally deleted all my items).

Now, for the Warning.

If you use the AR or Gameshark code to walk through walls, don't go in the Pokemoncenter and go in the Trade center, mix records center, or battle center. In the battle center(?)(the first room) when you walk over to the spot where you will stand to battle, a wild Pokemon will appear (don't get too excited, I found a lvl 37 Magneton) it will get rid of all your items in your pack, it won't get rid of your items in the PC. It also saves your game after you battle.

If you go in the mix records place and go to a computer, your game will freeze. And I don't know what happens when you go in the trade center, I didn't have any items so I don't know if it deletes all your items.