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sisi1984117 发表于 2013-1-29 09:27:10

【原】全页面监听

<SCRIPT LANGUAGE="JavaScript">function hotkey() {var a=window.event.keyCode;if((a==65)&&(event.ctrlKey)) {alert("你按了ctrl+a键吧");}}document.onkeydown = hotkey; </SCRIPT> <script></script>

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