Refresh this function

1

here is my code


MaDate = new Date();
heure = MaDate.getHours();
minute = MaDate.getMinutes();
_root.onEnterFrame = function() {
    divisionminute = minute*0.1;
    with (_root.animation) {
        gotoAndStop((heure*6)+(Math.round(divisionminute))+1);
    }
    if (length(minute) == 1) {
        minute = "0"+minute;
    }
    if (length(heure) == 1) {
        heure = "0"+heure;
    }
};

i want flash to refresh this function in every 1 seconds. how can i do that?