图片热点的使用，html <area> 的用法

迈不过友情╰ 2022-05-12 22:22 242阅读 0赞

<area>标记主要用于图像地图，通过该标记可以在图像地图中设定作用区域（又称为热点），这样当用户的鼠标移到指定的作用区域点击时，会自动链接到预先设定好的页面。其基本语法结构如下：

class和id：是分别指定热点的类型和id号。

alt：用于设定热点的替代性文字。

href：用于设定该热点所链接的url地址。

shape和coords：是两个主要的参数，用于设定热点的形状和大小。其基本用法如下：

<area shape="rect" coords="x1, y1,x2,y2" href=url>表示设定热点的形状为矩形，左上角顶点坐标为（X1,y1），右下角顶点坐标为（X2,y2）。

<area shape="circle" coords="x1, y1,r" href=url>表示设定热点的形状为圆形，圆心坐标为（X1,y1），半径为r。

<area shape="poligon" coords="x1, y1,x2,y2 ......" href=url>表示设定热点的形状为多边形，各顶点坐标依次为（X1,y1）、（X2,y2）、（x3,y3） ......。

备注：x1, y1,x2,y2　这几个点的位置 是根据图片而定的，不是根据窗口的大小而定。

<area>标记是在图像地图中划分作用区域的，因此其划分的作用区域必须在图像地图的区域内，所以在用 <area> 标记划分区域前必须用HTML的另一个标记<map>来设定图像地图的作用区域，并为指定的图像地图设定名称，该标记的用法很简单，即<map name="图像地图名称"> ...... </map>。

下面通过一个例子来说明这两个标记的用法：

这里是一幅新书架的图片，要做的效果是：当鼠标点“网址大全”这本书时，新开一窗口，显示关于这本书的简介及订单的网页（urlall.htm）；当鼠标点“网站设计攻略”这本书时，新开一窗口，显示关于这本书的简介及订单的网页（siteall.htm）；当鼠标点“网页技巧大全”这本书时，新开一窗口，显示关于这本书的简介及订单的网页（pagejqlall.htm）。制作方法：

1、插入图片，并设置好图像的有关参数，且在<img>标记中设置参数usemap="newbook" ismap，以表示对图像地图（newbook）的引用；

2、用<map>标记设定图像地图的作用区域，并取名为：newbook；

3、分别用<area>标记针对三本书的位置划分出三个矩形作用区域，并设定好其链接参数href。

制作完成，本例的源代码如下：

在制作本文介绍的效果时应注意的几点：

1、在<img>标记不要忘记设置usemap、ismap参数，且usemap的参数值必须与<map>标记中的name参数值相同，也就是说，“图像地图名称”要一致；

2、同一“图像地图”中的所有热点区域都要在图像地图的范围内，即所有<area>标记均要在<map>与</map>之间；

3、在<area>标记中的 cords 参数设定的坐标格式要与shape参数设定的作用区域形状配套，避免出现在shape参数设置的矩形作用区域，而在cords 中设置的却是多边形区域顶点坐标的现象出现。

## HTML和XHTML之间的差异 ##

在HTML中，<area>元素不需要结束标签。

但XHTML中，<area>元素必须正确关闭。

--------------------

## 必选属性 ##

DTD栏表明哪种[文档类型][Link 1]支持此属性。S=Strict，T=Transitional，F=Frameset。

## 可选属性 ##

--------------------

## 核心属性 ##

<area>标签支持以下核心属性：

<table style="margin-left:auto;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;color:rgb(51,51,51);font-family:verdana, '宋体', Arial;font-size:13px;line-height:24px;"> 
 <tbody style="margin-left:0px;"> 
 <tr style="margin-left:0px;"> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 属性</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 值</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 描述</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> DTD</th> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> accesskey</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 字符 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 设置访问元素的键盘快捷键</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> class</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 类名 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指明元素的类名</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> dir</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> rtl ltr</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指定元素里内容的文本方向</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> id</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> id </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指明元素的唯一id</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> lang</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 语言代码 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指定元素内容的语言代码</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> style</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 样式定义 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指定元素的内嵌样式</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> tabindex</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 数字 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指定元素的Tab键顺序</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> title</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 文本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 指定元素的提示文本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> xml:lang</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 语言代码 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 在XHTML文档中指定元素内容的语言代码</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 </tbody> 
</table>

更多关于[核心属性][Link 2]的信息。

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## 事件属性 ##

<area>标签支持以下事件属性:

<table style="margin-left:auto;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;color:rgb(51,51,51);font-family:verdana, '宋体', Arial;font-size:13px;line-height:24px;"> 
 <tbody style="margin-left:0px;"> 
 <tr style="margin-left:0px;"> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 属性</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 值</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 描述</th> 
 <th align="left" style="margin-left:0px;color:rgb(0,0,0);border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> DTD</th> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onblur</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 当元素失去焦点时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onclick</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 在元素区域内单击鼠标（不区分左右键）时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> ondblclick</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 在元素区域内双击鼠标（不区分左右键）时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onfocus</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 当元素取得焦点时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onmousedown</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 在元素区域内按下鼠标键（不区分左右键）时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onmousemove</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 当鼠标指针在元素区域内移动时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onmouseout</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 当鼠标指针移出元素区域时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onmouseover</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 当鼠标指针移入元素区域时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onmouseup</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 在元素区域内松开鼠标键（不区分左右键）时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onkeydown</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 按下一个键时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onkeypress</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 按下并松开一个键时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 <tr style="margin-left:0px;"> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> onkeyup</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 脚本 </td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> 松开一个键时执行脚本</td> 
 <td style="margin-left:0px;border-top-width:1px;border-right-width:1px;border-bottom-width:1px;border-left-width:1px;border-top-style:solid;border-right-style:solid;border-bottom-style:solid;border-left-style:solid;border-top-color:rgb(192,192,192);border-right-color:rgb(192,192,192);border-bottom-color:rgb(192,192,192);border-left-color:rgb(192,192,192);border-collapse:collapse;"> STF</td> 
 </tr> 
 </tbody> 
</table>

[Link 1]: http://www.w3schools.com/cn/tags/tag_doctype.asp
[Link 2]: http://www.w3schools.com/cn/tags/ref_standardattributes.asp