for loop

do you know how to use this for loop similar to way like Arduino ?
eg.

for(int i=0 ; i<10 ; i++){
    digitalWrite(13, HIGH);
    delay(500);
    digitalWrite(13, LOW);
    delay(500);
}

I was trying to use tutorial from buttons example, and change it a bit, like when I press the button LED1 will blink let say twice or triple times, in arduino modification it is easy, how to do it in espruino?