<HTML>
<HEAD>
<META http-equiv='Content-Type' content='text/html; charset=gb2312'>
<TITLE>检测键盘的按键</TITLE>
</HEAD>
<BODY >
<script language="JavaScript">
<!--
var key,obj=new Object;
obj["8"]="Backspace"
obj["9"]="Tab"
obj["13"]="Enter"
//obj["16"]="Shift"
obj["17"]="Ctrl"
obj["18"]="Alt"
obj["19"]="Break"
obj["20"]="CapsLock"
obj["27"]="ESc"
obj["32"]="Space"
obj["33"]="PageUp"
obj["34"]="PageDown"
obj["35"]="End"
obj["36"]="Home"
obj["37"]="方向Left"
obj["38"]="方向Up"
obj["39"]="方向Right"
obj["40"]="方向Down"
obj["45"]="Insert"
obj["46"]="Delete"
obj["92"]="Window热键"
obj["93"]="菜单热键"
obj["144"]="NumLock"
obj["145"]="ScrollLock"
for(i=1;i<=12;i++)obj[String(111+i)]="F"+i
//for(i=0;i<=9;i++)obj[String(96+i)]="小键盘 "+i
function document.onkeydown(){
status=event.keyCode
if(obj[String(event.keyCode)]!=null){alert(obj[String(event.keyCode)]);event.keyCode=0;event.returnValue=false;}
}
function document.onkeypress(){
alert(String.fromCharCode(event.keyCode));
}
window.onhelp=new Function("return false;")
-->
</script>
</BODY></HTML>
