开灯练习 match

2013-11-16 06:27:04 -0500

点击灯泡来点亮或熄灭这盏灯

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<img id="myimage" onclick="changeImage()" src="http://www.w3school.com.cn/i/eg_bulboff.gif">

<p>点击灯泡来点亮或熄灭这盏灯</p>
match()
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