Help with forcerefill and run pk action

Hello i need help with my run pk action and forcerefill.
I just start to make my first script and i want my char to run pz and log out when attacked by player and go refill at any time he is out of manas.
The cave which i hunting has got many areas on the same floor for which need to jump to another floor to go.
My question is how to make it simple to leave this cave without creating many labels for each area.
For example if its 2 floors only i making 2 labels first hunt and second leaving and the if$posz == 7 or if$posz == 8 he going to specific waypoint, and what if second floor is splitted( i mean acces from 2 different holes) then posz8 is on both places and he cant see on which part of cave he is? How to do this?

Is it possible to give specific values of pos x and y? For example if $posz ==8 and $posx <1234 and $posy >1234 then.............

Yes it is, just exactly as you write there.

if $posz == 8 then

    if $posx <= 1234 and $posx >= 1230 and $posy <= 1234 then

           gotolabel('refill')

    elseif $posx <= 3210 then

     --....

    end

end

Thanks alot, that help me so much soon my script will be rdy :P