It has been suggested in the past, try the Search feature. Online also made a snippet using COM, which can be found
here. Be sure to read the documentation that comes with it.
A slightly modified version of it would be:
alias sleep {
var %a = $ticks $+ .vbs
write %a WScript.Sleep $$1
.comopen %a WScript.Shell
if !$comerr { .comclose %a $com(%a,Run,3,bstr,%a,uint,0,bool,true) }
.remove %a
}
The N stands for the amount of milliseconds.
Btw Online, if you are reading this: I'm curious why you use jscript and a .wsf file. Is there an advantage over vbscript?
Greets