A simple CCS-based switcher in JS

gistfile1.coffee

<input type="checkbox" value="1" />

class Switcher
	
  construct: ($el, options) ->
    @$el = $el
    @$switcherEl = 'some template containin markup for the switcher'
    @$el.append(@$switcherEl)
    @state = @$el.prop('checked')
    @initEvents()
  
  initEvents: () ->
    @$el.click(() => @toggle)

  changeState: (to) ->
    if to == true
      @$switcherEl.addClass('checked')
      @$el.attr('checked', true)
    else
      @$switcherEl.removeClass('checked')
      @$el.attr('checked', false)

  toggle: () ->
    if @state == true
      @changeState(false)
    else
      @changeState(true)