AS Scaling Problem- Please help

1

hi, i’m using this code to for a button to make a MC “kids1” gradually scale to 300%, in 5% increments, but it only scales it 5% then stop, does anyone know how to make this function repeat until _yscale=300?

on (release) {
	if (_root.kids1._yscale<300) {
		_root.kids1._yscale+= +5;
	}
}

any help would be great, thanks in advance!