Public function, taxupdater

[Dimplex]

Hey all,

I need some help whit a public function i made.
This is the idea, If you have over the 3mil, you pay every 2 min 100000.
Now i made this:

Code:

forward TaxUpdater();

The public function:

Code:

public TaxUpdater()
{
     for(new i=0; i<MAX_PLAYERS; i++)
         {
        if(GetPlayerMoney(i) > 3000000)
                    {
             GivePlayerMoney(i,-100000);
             SendClientMessage(i, COLOR_GREEN,"You payed 100000 tax.");
             }
         }
}

and a timer:

Code:

    SetTimer("TaxUpdater", 180000, 1);

But if i have more than 3 mil, he dont get 100000 of my money.
How i must fix this?

Grtz Dimplex