Well, you just answered your own question...
If you have no clue, here is an example:
Code:
on *:Text:.reload *:#:{
  var %file = $+($scriptdir,$1,.mrc)
  if ($exists($qt(%file))) {
    .load -rs $qt(%file)
    notice $nick $nopath(%file) successfully reloaded.
  }
}

You should change the path to your script directory path, or adjust the code in the way you want...

Hope this helps.

Nothing...