var initButtons=function(){$("button").attr("disabled",false);$("form:not( .noButtonDisabling )").submit(function(){$(this).children("button").attr("disabled",true);});};var initInputFocus=function(){$("textarea,input").not('[type=checkbox]','[type=radio]','[type=hidden]').each(function(){var $this=$(this).focus(function(){$this.addClass("focussed")}).blur(function(){$this.removeClass("focussed")});});};$(function(){initButtons();initInputFocus();});