Envent.KeyCode값 정리

키보드 입력값 테스트하려면....

function testKeyCode(){
  alert("테스트 키코드 ["+event.keyCode+"] 입력했습니다.");
 }

document.onkeydown=keydown;

이렇게... 

특정키를 막으려면...

 function keydown() {
  if(event.keyCode ==17){
   alert("복사기능을 사용하실 수 없습니다.");
   return false;
  }
 }

 document.onkeydown=keydown;

이렇게...
아래는 KeyCode 값 퍼온 거.

========================================================================================================

Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
Alphabetic keys A to Z	97/65 to 122/90	ASCII code of uppercase version of the letter 65 to 90
Space	32	32	32	32	32
Enter	13	13	13	13	13
Tab	9	9	9	9	9
Esc	27	27	27	27	27
Backspace	8	8	8	8	8
Modifier Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
Shift	-	16	16	16	16	Linux Opera < 9.0: 0
Control	-	17	17	17	17	Linux Opera < 9.0: 0 Mac Opera: 0
Alt	-	18	18	18	18	Linux Opera < 9.0: 0
Caps Lock	-	20	20	20	20	Linux Opera: 0
Num Lock	-	144	144	144	144	Linux Opera < 9.50: 0 Win Opera < 9.00: 0
Keyboard Number Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
1 !	49/33	49	49	49	49/33	Mac Gecko < 1.8: 49/0
2 @	50/64	50	50	50	50/64	Mac Gecko < 1.9: 50/0
3 #	51/35	51	51	51	51/35	Mac Gecko < 1.9: 51/0
4 $	52/36	52	52	52	52/36	Mac Gecko < 1.9: 52/0
5 %	53/37	53	53	53	53/37	Mac Gecko < 1.9: 53/0
6 ^	54/94	54	54	54	54/94	Mac Gecko < 1.9: 54/0
7 &	55/38	55	55	55	55/38	Mac Gecko < 1.9: 55/0
8 *	56/42	56	56	56	56/42	Mac Gecko < 1.9: 56/0
9 (	57/40	57	57	57	57/40	Mac Gecko < 1.9: 57/0
0 )	48/41	48	48	48	48/41	Mac Gecko < 1.9: 48/0
Symbol Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
; :	59/58	59	186	59	59/58	Mac Gecko: 186/0
= +	61/43	61	187	61	61/43	Mac Gecko 1.9: 187/107 Mac Gecko < 1.9: 187/0
, <	44/60	188	188	44	44/60	Mac Gecko: 188/0
- _	45/95	109	189	45	45/95	Mac Gecko 1.9: 109/0 Mac Gecko < 1.9: 0
. >	46/62	190	190	46	46/62	Mac Gecko: 190/0
/ ?	47/63	191	191	47	47/63	Mac Gecko: 191/0
` ~	96/126	192	192	96	96/126	Mac Gecko: 126/0
[ {	91/123	219	219	91	91/123
\ |	92/124	220	220	92	92/124	Mac Gecko: 92/0
] }	93/125	221	221	93	93/125
' "	39/34	222	222	39	39/34
Arrow Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
left-arrow	-	37	37	37	37
up-arrow	-	38	38	38	38
right-arrow	-	39	39	39	39
down-arrow	-	40	40	40	40
Special Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
Insert	-	45	45	45	45	Konqueror: 0 Opera < 9.0: 0
Delete	-	46	46	46	46	Konqueror: 127 Opera < 9.0: 0
Home	-	36	36	36	36	Opera < 9.0: 0
End	-	35	35	35	35	Opera < 9.0: 0
Page Up	-	33	33	33	33
Page Down	-	34	34	34	34
Function Keys F1 to F12	-	112 to 123	112 to 123	112 to 123	112 to 123
Keypad Keys If Num Lock is on, unshifted/shifted values are returned as shown below. If Num Lock is off, Linux browsers reverse the shifted/unshifted values, while Windows browsers always return the shifted value. None of my Macintoshs have a keypad, so I don't know what they do.
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
. Del	46/-	110/46	110/46	78/46	78/46	Opera < 9.0: 78/0
0 Ins	48/-	96/45	96/45	48/45	48/45	Opera < 9.0: 48/0
1 End	49/-	97/35	97/35	49/35	49/35	Opera < 9.0: 49/0
2 down-arrow	50/-	98/40	98/40	50/40	50/40
3 Pg Dn	51/-	99/34	99/34	51/34	51/34
4 left-arrow	52/-	100/37	100/37	52/37	52/37
5	53/-	101/12	101/12	53/12	53/12	Linux Opera: 53/0
6 right-arrow	54/-	102/39	102/39	54/39	54/39
7 Home	55/-	103/36	103/36	55/36	55/36	Opera < 9.0: 55/0
8 up-arrow	56/-	104/38	104/38	56/38	56/38
9 Pg Up	57/-	105/33	105/33	57/33	57/33
+	43	107	107	43	43
-	45	109	109	45	45
*	42	106	106	42	42
/	47	111	111	47	47
Keypad Enter	13	13	13	13	13
Branded Keys
Key	ASCII	Mozilla keycodes	IE keycodes	Opera keycodes	pseudo ASCII codes	exceptions
Left Apple Command	-	224	?	17	?	Safari ≥ 3.1: 91
Right Apple Command	-	224	?	17	?	Safari ≥ 3.1: 93
Left Windows Start	-	91	91	219	0	Linux Gecko: 0
Right Windows Start	-	92	92	220	0	Linux Gecko: 0
Windows Menu	-	93	93	0	0

출처 : http://unixpapa.com/js/key.html