multiples actions intricates

Hi all,
i have make a code who half works, here is :

<action name="decount">
set(layer[decompteur].html,60);
asyncloop(true,
delayedcall(1,
dec(layer[decompteur].html,1,,));
);
</action>

What i have is my layer's html wait 1 second from 60 to 59, and then, go very fast from 59 to 0.
and what i want is 1 second delay between all frames from 60 to 0.

Thanks for your help, and have a nice day,
Gabriel.