6.2 定义与调用...................................................................................................................26
6.3 参数传递.......................................................................................................................27
6.4 变量作用域...................................................................................................................28
7 数组 ......................................................................................30
7.1 数组的概念...................................................................................................................30
7.2 数组的定义与元素访问...............................................................................................30
7.3 数组的常用属性和方法...............................................................................................31
7.4 for-in ...............................................................................................................................32
9 字符串 ...................................................................................33
10 事件 ....................................................................................35
10.1 事件的概念.................................................................................................................35
10.2 常用事件.....................................................................................................................35
10.3 事件的注册.................................................................................................................41
10.4 捕获与冒泡.................................................................................................................41
11 DOM .................................................................................... 44
11.1 DOM 概念.................................................................................................................... 44
11.2 获取元素.....................................................................................................................45
11.3 修改元素.....................................................................................................................45
11.4 添加删除元素.............................................................................................................46
11.5 导航.............................................................................................................................49
12 BOM .................................................................................... 51
12.1 常用对象.....................................................................................................................51
12.2 弹窗.............................................................................................................................52
12.3 cookie ........................................................................................................................... 53
12.4 计时事件.....................................................................................................................54
