全屏显示
<input type="button" name="fullscreen" value="全屏显示" onclick="window.open(document.location, ‘www_helpor_net‘, ‘fullscreen‘)">
<script language="javascript">
function WALL_web() {
var WshShell = new ActiveXObject(‘WScript.Shell‘)
WshShell.SendKeys(‘{F11}‘);
}
window.onload = WALL_web;
</script>
窗口x坐标:window.screenLeft
窗口宽度:window.document.body.clientWidth
屏幕宽度:window.screen.width
if(window.screenLeft == 0 && window.document.body.clientWidth == window.screen.width){
alert("全屏");
}
当单击按键时触发事件
document.onkeydown = function (e) {
e = e || event;
if (e.keyCode == 13) { //判断是否单击的enter按键(回车键)
document.getElementByIdx_x_x("txtid").click();
return false;
}
}
解释：keycode的值表示对应键盘的那个键
keycode 8 = BackSpace BackSpace
keycode
9 = Tab Tab
keycode 12 =
Clear
keycode 13 =
Enter
keycode 16 =
Shift_L
keycode 17 =
Control_L
keycode 18 =
Alt_L
keycode 19 =
Pause
keycode 20 =
Caps_Lock
keycode 27 =
Escape Escape
keycode 32 =
space space
keycode 33 =
Prior
keycode 34 =
Next
keycode 35 =
End
keycode 36 =
Home
keycode 37 =
Left
keycode 38 =
Up
keycode 39 =
Right
keycode 40 =
Down
keycode 41 =
Select
keycode 42 =
Print
keycode 43 =
Execute
keycode 45 =
Insert
keycode 46 =
Delete
keycode 47 =
Help
keycode 48 =
0 equal braceright
keycode 49 =
1 exclam onesuperior
keycode 50 =
2 quotedbl twosuperior
keycode 51 =
3 section threesuperior
keycode 52 =
4 dollar
keycode 53 =
5 percent
keycode 54 =
6 ampersand
keycode 55 =
7 slash braceleft
keycode 56 =
8 parenleft bracketleft
keycode 57 =
9 parenright bracketright
keycode 65 =
a A
keycode 66 =
b B
keycode 67 =
c C
keycode 68 =
d D
keycode 69 =
e E EuroSign
keycode 70 =
f F
keycode 71 =
g G
keycode 72 =
h H
keycode 73 =
i I
keycode 74 =
j J
keycode 75 =
k K
keycode 76 =
l L
keycode 77 =
m M mu
keycode 78 =
n N
keycode 79 =
o O
keycode 80 =
p P
keycode 81 =
q Q at
keycode 82 =
r R
keycode 83 =
s S
keycode 84 =
t T
keycode 85 =
u U
keycode 86 =
v V
keycode 87 =
w W
keycode 88 =
x X
keycode 89 =
y Y
keycode 90 =
z Z
keycode 96 =
KP_0 KP_0
keycode 97 =
KP_1 KP_1
keycode 98 =
KP_2 KP_2
keycode 99 =
KP_3 KP_3
keycode 100 = KP_4 KP_4
keycode 101 = KP_5 KP_5
keycode 102 = KP_6 KP_6
keycode 103 = KP_7 KP_7
keycode 104 = KP_8 KP_8
keycode 105 = KP_9 KP_9
keycode 106 = KP_Multiply KP_Multiply
keycode 107 = KP_Add KP_Add
keycode 108 = KP_Separator KP_Separator
keycode 109 = KP_Subtract KP_Subtract
keycode 110 = KP_Decimal KP_Decimal
keycode 111 = KP_Divide KP_Divide
keycode 112 = F1
keycode 113 = F2
keycode 114 = F3
keycode 115 = F4
keycode 116 = F5
keycode 117 = F6
keycode 118 = F7
keycode 119 = F8
keycode 120 = F9
keycode 121 = F10
keycode 122 = F11
keycode 123 = F12
keycode 124 = F13
keycode 125 = F14
keycode 126 = F15
keycode 127 = F16
keycode 128 = F17
keycode 129 = F18
keycode 130 = F19
keycode 131 = F20
keycode 132 = F21
keycode 133 = F22
keycode 134 = F23
keycode 135 = F24
keycode 136 = Num_Lock
keycode 137 = Scroll_Lock
keycode 187 = acute grave
keycode 188 = comma semicolon
keycode 189 = minus underscore
keycode 190 = period colon
keycode 192 = numbersign apostrophe
keycode 210 = plusminus hyphen macron
keycode 211 =
keycode 212 = copyright registered
keycode 213 = guillemotleft guillemotright
keycode 214 = masculine ordfeminine
keycode 215 = ae AE
keycode 216 = cent yen
keycode 217 = questiondown exclamdown
keycode 218 = onequarter onehalf threequarters
keycode 220 = less greater bar
keycode 221 = plus asterisk asciitilde
keycode 227 = multiply division
keycode 228 = acircumflex Acircumflex
keycode 229 = ecircumflex Ecircumflex
keycode 230 = icircumflex Icircumflex
keycode 231 = ocircumflex Ocircumflex
keycode 232 = ucircumflex Ucircumflex
keycode 233 = ntilde Ntilde
keycode 234 = yacute Yacute
keycode 235 = oslash Ooblique
keycode 236 = aring Aring
keycode 237 = ccedilla Ccedilla
keycode 238 = thorn THORN
keycode 239 = eth ETH
keycode 240 = diaeresis cedilla currency
keycode 241 = agrave Agrave atilde Atilde
keycode 242 = egrave Egrave
keycode 243 = igrave Igrave
keycode 244 = ograve Ograve otilde Otilde
keycode 245 = ugrave Ugrave
keycode 246 = adiaeresis Adiaeresis
keycode 247 = ediaeresis Ediaeresis
keycode 248 = idiaeresis Idiaeresis
keycode 249 = odiaeresis Odiaeresis
keycode 250 = udiaeresis Udiaeresis
keycode 251 = ssharp question backslash
keycode 252 = asciicircum degree
keycode 253 = 3 sterling
keycode 254 = Mode_switch
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原文：http://www.cnblogs.com/likeyou/p/4362125.html
