BootWiki教程网
源代码：
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<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>BootWiki 教程网</title> <script> function bigImg(x) { x.style.height="64px"; x.style.width="64px"; } function normalImg(x) { x.style.height="32px"; x.style.width="32px"; } </script> </head> <body> <img alt="Smiley" border="0" height="32" onmouseout="normalImg(this)" onmouseover="bigImg(this)" src="smiley.gif" width="32"> <p>当用户将鼠标移动到图片上时触发 bigImg() 函数。该函数使图片变大。</p> <p>当用户将鼠标移开图片时触发 normalImg() 函数。该函数使图片变回原来大写。</p> </body> </html>
运行结果