BootWiki教程网
源代码：
点击运行
<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>BootWiki 教程网</title> </head> <body> <img alt="Smiley" border="0" height="32" onmouseenter="bigImg(this)" onmouseleave="normalImg(this)" src="smiley.gif" width="32"> <p> bigImg() 函数在用户将鼠标指针移动到该图像时触发。</p> <p> normalImg() 函数在用户将鼠标指针移出图像时触发。</p> <script> function bigImg(x) { x.style.height = "64px"; x.style.width = "64px"; } function normalImg(x) { x.style.height = "32px"; x.style.width = "32px"; } </script> </body> </html>
运行结果