if {[lindex $arg 0] == ""} { set nick $nick }
if {[lindex $arg 0] == ""} { set nick [string tolower $nick] }
if {[lindex $arg 0] == ""} { set nick $nick }
if {[lindex $arg 0] == ""} { set nick [string tolower $nick] }
timer $timewait [list channel set $cyclechan -inactive]