1#= require ./behaviour
 2
 3class csx.InfiniteScroll extends csx.Behaviour
 4  PERCENTAGE=0.8
 5  @on "scroll"
 6
 7  execute: ->
 8    $moreButton = $('[data-infinite-scroll]')
 9    return if $moreButton.length == 0
10
11    top = $(window).scrollTop()
12    height = ($(document).height() - $(window).height())
13    if top >= height * PERCENTAGE
14      $moreButton.trigger('click')