Shoutbox

i think i found a very unpleasant bug in this script, whoever can fix it or at least understand where is the problem..
the thing is this:
i put in to recieve "!hi" and to give "hi", everything is ok.
so if any1 writes to me "!hi man!" i reply "hi"
but if i change the type sometimes, or i dont know, maybe try different options, but then put it back, cant really tell why this happens i found myself again with fragment type as before, but now the reply to "!hi" becomes: hi but in the context it was.. example:
"stormsight, !hi.. so much time i dont see you.."
the answer is: "stormsight, hi.. so much time i dont see you.."

so if someone wants to make me a joke he can write
"im storsight, i smell, !hi"
I will answer it again: "im storsight, i smell, hi"

can some1 tell me what is going on?