1 <html>
2 <script language="javascript">
3 function test()
4 {
5 if(event.keyCode==13)
6 {
7 alert("你按了回车")
8 }
9 if(event.shiftKey==true)
10 {
11 alert("你按了shift")
12 }
13 if(event.ctrlKey==true)
14 {
15 alert("你按了ctrl")
16 }
17 if(event.altKey==true)
18 {
19 alert("你按了alt")
20 }
21 }
22
23 </script>
24 <body onkeydown="test()">
25 Please type "enter"key "shift"key "ctrl"key "alt"key.
26
27 </body >
28
29 </html>
30
31