delay = .1;

myDelay = delay*textIndex;

t = (time - inPoint) - myDelay;

if (t >= 0) {

freq =3;

amplitude = 200;

decay = 10.0;

s = amplitude*Math.cos(freq*t*2*Math.PI)/Math.exp(decay*t);

[s,s]

}

else {

value

}