2013.03.04

开启/关闭html表单自动完成功能：form,input标签autocomplete="on/off"

js添加cookie方法，document.cookie = "name=value;expires=date";其中date值为：var d = new Date(); d.setDate(d.getDate() + 30);return d.toGMTString();

删除cookie方法，document.cookie = "name=value;expires=date";其中date值为：var d = new Date(); d.setTime(d.getTime() - 1);return d.toGMTString();