[Derexi]

Say I had a dialog, and I wanted it to have different lines of text, like so:

Код:

Line 1
Line 2
Line 3

How would I make so when a new line is added, the top line disappears like:

Код:

Line 2
Line 3
Line 4

?

I'm trying to create a dialog that shows people's last 3 PMs they received, so it'll be like:

Код:

PM from Jim - blahblahblah
PM from Jim - blsfsfkjsfkasjdf
PM from Bob - blhblhalhalb

Then, they'd get a new PM, so the dialog would change to:

Код:

PM from Jim - blsfsfkjsfkasjdf
PM from Bob - blhblhalhalb
PM from Sarah - blahblahblah

so everything moves up a line and the top line gets removed to make way for the next PM...
It's hard to explain.