hello

accidentally, i have pressed some keys on my keyboard(shift + smth as i recall) in a private message and i got a "separator line" in my private, a line that separated my words from the repliers last phrases... to be more specific, here's an URL with a photo :
photo

my question would be: what combination of keys did i press ?! smile does anybody have a clue ? confused
i am using mIRC v 5.91 & eXtreme script..

thanx guys