fgnass/spin.js — pull request #86 by kbjr (2012-07-17 10:53:06+00:00)
Title: Added stylistic control to shadows

It only affects non-vml mode, but will fall back to the current default shadow in that case. Shadows can be defined with quite a bit more control, like so:

```javascript
new Spinner({
...
shadow: {
top: '0',
left: '0',
radius: '4px',
color: '#000'
}
});

// OR

new Spinner({
...
shadow: '0 0 4px #000'
});
```

The current way (`shadow: true`) still works and defaults to the current shadow.