andycjw/keyzen — comment on commit 7936dde6190230ee55dacb9033f76ff0ee989480
File:  line 0
By andycjw:

how about writing it this way?

```javascript
var sound_effect = {};
sound_effect.ding = new Audio('ding.wav');
sound_effect.click = new Audio('click.wav');
sound_effect.clack = new Audio('clack.wav');
```

btw, i tested on local files instead of loading via http, not sure if it matters