gistfile1.coffee

scripts = [
    {
      test: ()-> window.jQuery && window.jQuery.fn && window.jQuery.fn.jquery > "1.4.2"
      src: 'http://localhost:3000/javascripts/jquery-1.4.2.min.js'
      callback : ()->
        ($ = window.jQuery).noConflict(1)
    },
    {
      test: ()-> window.jQuery && window.jQuery.fn.lightbox_me
      src: 'http://localhost:3000/javascripts/jquery.lightbox_me.js'
      callback: ()-> lightbox_me_init(window.jQuery)
    }
  ]

scripts.load = (queue, callback) ->
  def = queue.pop()
  loaded = false
  s = document.createElement('script')
  s.type = "text/javascript"
  s.src = def.src
  s.onload = s.onreadystatechanged = ()->
    d = this.readyState
    if !loaded && (!d || d == 'loaded' || d == 'complete')
      loaded = true
      def.callback() if def.callback?
      if queue.length == 0
        callback()
      else
        scripts.load(queue, callback)
  document.documentElement.childNodes[0].appendChild(s)

queue = (s for s in scripts when s? && !s.test()).reverse()

if queue.length == 0
  init()
else
  scripts.load(queue, init)