1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
lR2;g:&H <table border oncontextmenu=return(false)><td>no</table> 可用于Table
U5$DJ5>8 +4nR&1z$ 2. <body onselectstart="return false"> 取消选取、防止复制
.EZ{d D#[ :NXahn 3. onpaste="return false" 不准粘贴
(E(:F[.S j/mp.'P1k 4. oncopy="return false;" oncut="return false;" 防止复制
+Q]'kJ<s ugPI1'f 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
+Qvgpx > EI+/%., 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
zd4y5/aoS v!hs~DnUZ 7. <input style="ime-mode:-Disabled"> 关闭输入法
mqT0^TNPcl xt0j9{p 8. 永远都会带着框架
$#W6z: <script language="javascript"><!--
y1My,
?"? if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
b!~%a // --></script>
;C3?Ic JJ=is}S| 9. 防止被人frame
"{"2h>o#D} <SCRIPT LANGUAGE=javascript><!--
ZboJszNb; if (top.location != self.location)top.location=self.location;
i*w-Q= // --></SCRIPT>
5T3>fw2G ?JTyNg4< 10. 网页将不能被另存为
RAQ;O <noscript><iframe src=*.html></iframe></noscript>
Vzm+Ew
_ h`rjD d 11. <input type=button value=查看网页源代码
W&f Py%g
onclick="window.location = `view-source:`+
http://www.51js.com/`";>
R:^?6f<Z} +p<R'/ 12.删除时确认
=>%%]0 <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
B^Mtj5Oc :!!`!*!JH 除</a>
>:E-^t% )stWr r& 13. 取得控件的绝对位置
B2WX#/lgd //javascript
rh&Eu qE% <script language="javascript">
L;7mt
4H function getIE(E){
nKkTnTSa var t=e.offsetTop;
c7!`d.{90 var l=e.offsetLeft;
Cbvl( ( while(e=e.offsetParent){
A0u:Fm{E t+=e.offsetTop;
8\
;G+ l+=e.offsetLeft;
eaP$/U
D? }
Qnx92 alert("top="+t+"/nleft="+l);
o xu9v/ }
K05Y;URbd </script>
b/Q"j3 3Dv koV //VBScript
)'|W[Sh? <script language="VBScript"><!--
nqJV1h function getIE()
bXL a~r4\ dim t,l,a,b
Ayt!a+J set a=document.all.img1
F<Z=%M3e t=document.all.img1.offsetTop
',7Z1O l=document.all.img1.offsetLeft
,)G+h#Y[* while a.tagName<>"BODY"
q\Kdu5x{ set a = a.offsetParent
=8_TOvSJ4p t=t+a.offsetTop
vqZM89xY l=l+a.offsetLeft
31Mc<4zI8 wend
]3jH^7[? msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
TFPq(i end function
"*\3.`Kd --></script>
XQ;dew+ pT$AdvI] 14. 光标是停在文本框文字的最后
&uW.V+3 <script language="javascript">
3h4"Rv=, function cc()
)!-'S H {
o}Np}PE6 var e = event.srcElement;
FWTl:LqFO var r =e.createTextRange();
.tsB$,/ r.moveStart(`character`,e.value.length);
j=>Gfo r.collapse(true);
g``4U3T%X r.select();
u Aa>6R }
7Apbi}") </script>
PQ]N>'v- <input type=text name=text1 value="123" onfocus="cc()">
%'O(Y{$Y. x:lf=DlA 15. 判断上一页的来源
l= S_#
javascript:
]+9:i!s document.referrer
U5
"v1"Ec !Sh5o'D28 16. 最小化、最大化、关闭窗口
0N_Da N <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
HbVm
O]#$D <param name="Command" value="Minimize"></object>
OXV@LYP@ <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
;0q6 bp(<H <param name="Command" value="Maximize"></object>
imQNfNm <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
[~S0b <PARAM NAME="Command" value="Close"></OBJECT>
LnX^*;P5t 7B`0mK3 <input type=button value=最小化 onclick=hh1.Click()>
YaNVpLA <input type=button value=最大化 onclick=hh2.Click()>
r :-WfDz. <input type=button value=关闭 onclick=hh3.Click()>
b6BIDuRb 本例适用于IE
xGL"N1 +?tNly` 17.屏蔽功能键Shift,Alt,Ctrl
uGWk(qn <script>
*n5g";k| function look(){
S/jHyJ, if(event.shiftKey)
5]+eLKXB alert("禁止按Shift键!"; //可以换成ALT CTRL
R8*4E0\br }
I9m document.onkeydown=look;
omP7| </script>
%SXqJW^:
^k=[P 18. 网页不会被缓存
Y7HWf <META HTTP-EQUIV="pragma" CONTENT="no-cache">
pUx@ QyrI <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
+.St"f/1 <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
'"a8<