listが一定間隔でスクロールしてくるくる回るやつ

autoScrollList.coffee

$ ->  
  targetUl = "ul#autoScroll"
  targetList = "ul#autoScroll li"
  targetListHeight = $(targetList).height()
  delayTime = 4000
  scrollDistance = (-1 * targetListHeight) + 'px'
  
  setInterval (->
    $(targetUl).find("li:first").appendTo(targetUl).show()
    $(targetUl).find("li:first").hide ->
      $(this).animate {'top': scrollDistance}, "slow", ->
        $(this).find("li:last").show()
  ), delayTime