how to use Ghost ammo Hack properly??

now i have just started using the GA hack just very recently using the firefox 30. The hack works fine but the thing is when i refresh my page or close it and open a new one, my earned XP just goes back to the original amount as if nothing ever happened. Any ways i can get around this and retain my exp after refreshing/ reopening a DF??

BTW here's the GA for firefox browser

AoB = AOBScan("89 87 CC 00 00 00 D9 05")
if (AoB and AoB.getCount()==2) then
print("Ghost Ammo 1 Ok")
writeBytes(tonumber(AoB[0],16)+2, 0x80)
writeBytes(tonumber(AoB[1],16)+2, 0x80)
else
Print("Ghost Ammo 1 OFF")
end

this is just getting sad... add me on Dis.c_rd, the name is in another post.

yeah just an fyi to all df1 players this hack may work in other ways but does not work with stand alone client. :P