ObserveJS.bind 'Post.Tags.List', class
loaded: => @on 'mouseover', @clear @when 'keydown', @navigate navigate: (e) => switch e.keyCode when 40 then @down() when 38 then @up() down: => el = @element().querySelector('li:focus') if el? (el.nextElementSibling || el).focus() else @element().firstElementChild.focus() up: => el = @element().querySelector('li:focus') if el? (el.previousElementSibling || @element().previousElementSibling.querySelector('#TagName')).focus() clear: => el = document.activeElement if el.getAttribute('as') == 'Post.Tags.Tag' el.blur()