It's not possible to literally make more than one timer at a time, since it takes time to make each timer. Now, the amount of time that it takes to make each timer is miniscule (I've never actually tried to measure it), so it can seem like there are multiple timers being started at the same time.
Here's a quick code that will make a number of timers, based on an entry by you.
menu * {
Make Timers : make.timer $$?="Number of timers to create"
}
alias make.timer {
var %a = 1, %b = $iif($1 isnum,$1,0)
while %a <= %b {
timer 1 $calc(%a * 1000) msg "someone" $calc(%a + 9)
inc %a
}
}
Please note that the reference to "someone" would have to be changed to either a nick, nick identifier, variable containing a nick, channel, channel identifier or variable containing a channel for it to work. Using the above code, literally, will create an error, since "someone" is not a valid option for sending a message.