网页设计制作之改进超级链接效果(2)

<!--[if !supportLists]-->·      <!--[endif]-->What you want to happen [希望产生什么效果]

4. Hyperlinks with different targets should be clearly distinguishable.
  指向不同目标的超链接必须要清晰可辨

5. Hyperlinks should give an indication of any unanticipated consequences, e.g.:
  对点击超链接后会出现的特殊情况加以解释，如：

<!--[if !supportLists]-->·      <!--[endif]-->Links to files [链接至一个文件]

<!--[if !supportLists]-->·      <!--[endif]-->Links that open or close windows [点击链接后会打开或关闭窗口]