lib/controllers/index.coffee
### When the page finishes loading ###
$ ->
$('#info-button').on 'click', ->
changeView this, '#calculator-wrapper', '#info-wrapper'
$('.aspect-ratio-button button').on 'click', ->
setAspectRatio this
$('#values-wrapper input').keyup keyupEvent
$('#reset-button span').on 'click', ->
resetValues this, '#values-wrapper input', '#aspect-ratio-suggestion'