Counter


counter1 = util.initCounter('#counter1', opt);
counter1.setValue();
counter1.setValue(0);
counter1.setValue(1000);
counter1.setValue('');
counter1.getValue();
counter1.up();
counter1.down();
counter1.setDurationMin();
counter1.setDurationMax();
counter1.setDuration();

counter2 = util.initCounter('#counter2', opt);
counter2.setValue();
counter2.setValue(0);
counter2.setValue(1000);
counter1.setValue('');
counter2.getValue();
counter2.up();
counter2.down();
counter2.setDurationMin();
counter2.setDurationMax();
counter2.setDuration();