labels checkboxes and gives them state, jquery plugin

gistfile1.coffee

# plugin cheeckbox label state
window.checkboxLabel_do = (el, on_, off_) ->
  if el.is(":checked") then el.next().html(on_).css({color:'#080'}) else el.next().html(off_).css({color:'#800'})

$.fn.checkboxLabel = (on_, off_) ->
  on_  ||= "ON"
  off_ ||= "OFF"

  @each ->
    el = $(this)
    el_id = "cbs_" + (parseInt(Math.random() * 100000000000))
    el.attr('id', el_id)
    el.after """ <label for="#{el_id}" style="display:inline; cursor:pointer;"></label>"""
    el.click ->
      checkboxLabel_do el, on_, off_
    checkboxLabel_do el, on_, off_

$ ->
  # %input{ :labeled=>'green|red', :type=>:checkbox, :onclick=>'', :checked=>true }
  $('input[data-labeled]').each ->
    el = $(this)
    val = el.attr('data-labeled').split('\|')
    el.checkboxLabel(val[0], val[1])