Forums Scripts & Popups Auto Token Script

i need to know how i would do this

alias AddTokensToDoubleUsers {
var %Dubl = 1
and a while loop that searches all in $chan for people are
$hget(DoubleTokens,$nick) = Double

then hinc CurrentTokenHolders by 1 like if it was
DaRkCaSTLe = 1 in the table increas to DaRkCaSTLe = 2
and search for all in the table Double Tokens only increasing
$hget(CurrentTokenHolders,*) by 1 and only if $hget(DoubleTokens,$nick) = Double

would greatly aprec a loop for such i have tried many diff ways and most of them crash the script ;/