监控键盘键码的代码
<HTML>
<HEAD>
</HEAD>
<BODY>
<SPAN id=keycode></SPAN>
<script language="JScript">
function keydown(){
if(event.keyCode){
document.all("keycode").innerText=event.keyCode;
}
}
document.onkeydown = keydown;
</SCRIPT>
</BODY>
</HTML>
<HTML>
<HEAD>
</HEAD>
<BODY>
<SPAN id=keycode></SPAN>
<script language="JScript">
function keydown(){
if(event.keyCode){
document.all("keycode").innerText=event.keyCode;
}
}
document.onkeydown = keydown;
</SCRIPT>
</BODY>
</HTML>
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