on *:TEXT:!tb*:#:{
  if (($nick isop $chan) && ($3 != $null)) .ban -ku $+ $3 $chan $2 $4-
  if (($nick isop $chan) && (!$3)) .msg $chan if the ban time in seconds is not specified the default is 120 seconds
  if (($nick isop $chan) && (!$3)) .ban -ku120 $chan $2
  if (($nick isop $chan) && (!$2)) .msg $chan you need to specify a nick!  
  if ($nick !isop $chan) .msg $chan $nick $+ : You cant ban anyone! | hault
}