parallax.coffee 701 Bytes
#
# OK, this is not really a parallax... I just want to see my content move
# somewhat faster than the background... hey, ho, let's go
#
window.App ||= {}

content_top = content_left = width_delta = height_delta = 0

App.init = ->
	content_top = parseFloat($('#content').css("top"))
	height_delta = ($(document).height()-$(window).height())/2
	###
	window.scrollTo(width_delta, height_delta)
	###

App.scroll = ->
	v_scroll = $(document).scrollTop()
	section = Math.floor(v_scroll / 1000)
	$(".background").css("top", 0)
	$($(".background")[section]).css("top", (v_scroll-(section*1000))/2)

$(document).on "page:change", ->
	App.init()

$(window).on "scroll", ->
	App.scroll()

# vim: set ts=2 sw=2: