Simple Random Number via Server

on *:TEXT:*:#ECNR:{
  if ($nick == ECNR1 || $nick == ECNR2) {
    if ($4 == - && $5 == !randomnumber) {
      if ($6 != $null && $7 != $null) {
        /msg #ScriptTest !say Heres a random number between $6 and $7 $+ : $rand($6, $7)
      }
      elseif ($6 != $null && $7 == $null) {
        /msg #ScriptTest !say You didnt specify a maximum number!
      }
      elseif ($6 == $null && $7 == $null) {
        /msg #ScriptTest !say You didnt specify a minimum and maximum number!
      }
    }
  }
}