keeping a var forever?

[Shakaraja]

well i tried something and im new to this scripting stuff
but i kinda suck at this.. anyway i really need help on this:
(deleted the doing stuff xD)

PHP Code:

function onCreated()
  {
  ShowStart();
  ap = 100;
  dir = 2;
  setTimer(0.05);
}
function onPlayerchats()
  {
  function onActionLeftMouse()
    {
    if (player.account == "Shakaraja" || player.account == "Graal685799" || player.account == "DarknessShadow" && player.chat.starts("/statue"))
      {
do stuff;
    }
  }
  elseif (player.chat == "/clear")
    {
    function onActionLeftMouse() {
      if (player.account == "Shakaraja" || player.account == "Graal685799" || player.account == "DarknessShadow" && player.chat == "/clear")
        {
        ShowStart();
        setTimer(0.05);
      }
    }
  }
}
function onTimeout()
  {
  if (this.bla != "")
    {
    with(findplayer(this.bla))
      {
setstring stuff;
addstring stuff (as this.bla)
    }
show stuff;
  }
  else
    {
    ShowStart();
  }
  setTimer(0.05);
}
function ShowStart(){
some more stuff xD;
} 


i want it to keep the var forever. that it keeps showing.
because when i say update level or the NPC server restarts/resets
the var will be gone and everything will back to normal
this is in a statue case.