```coffeescript
# Placeholder Polyfill
# https://github.com/mathiasbynens/jquery-placeholder
($ window).load ->
  ($ 'input, textarea').placeholder();
```

Use proper convention for jQuery
user
```coffeescript
# Placeholder Polyfill
# https://github.com/mathiasbynens/jquery-placeholder
$(window).load ->
  $('input, textarea').placeholder()
```
assistant