1. oncontextmenu="window.event.returnvalue=false" 将彻底屏蔽鼠标右键
}j. [h;C6 <table border oncontextmenu=return(false)><td>no</table> 可用于Table
wC~ra:/?:7 m.K@g1 G 2. <body onselectstart="return false"> 取消选取、防止复制
jbU=D:| U=a'(fX 3. onpaste="return false" 不准粘贴
zAxscDf' ]$VYzE2e 4. oncopy="return false;" oncut="return false;" 防止复制
b+ g(=z+ gPu0j4&- 5. <link rel="Shortcut Icon" href="favicon.ico"> IE地址栏前换成自己的图标
[4_JK Vif0z*\e{ 6. <link rel="Bookmark" href="favicon.ico"> 可以在收藏夹中显示出你的图标
)O~V3a C25r3bj 7. <input style="ime-mode:-Disabled"> 关闭输入法
JFvVRGWB 38[k o3 8. 永远都会带着框架
+@QN)ZwVy <script language="javascript"><!--
&s|a\!>l if (window == top)top.location.href = "frames.htm"; //frames.htm为框架网页
]ZB^Hi_ // --></script>
u9:+^F+ ;0R>D g 9. 防止被人frame
l|O)B # <SCRIPT LANGUAGE=javascript><!--
pnvHh0ck_ if (top.location != self.location)top.location=self.location;
y$]gmg // --></SCRIPT>
L6xLD X7y \GR M,c 10. 网页将不能被另存为
BDeX5/`U# <noscript><iframe src=*.html></iframe></noscript>
x1$:u6YD22 JMUk=p<\ 11. <input type=button value=查看网页源代码
x*EzX4$x onclick="window.location = `view-source:`+
http://www.51js.com/`";>
F%8W*Y699 {x+"Ru~7, 12.删除时确认
P?y3YxS <a href=`javascript:if(confirm("确实要删除吗?"location="boos.asp?&areyou=删除&page=1"`>删
I-fjqo3 *6-f vqCv 除</a>
vSt7&ec q\B048~KK 13. 取得控件的绝对位置
vBMuV pzO //javascript
>#q2KXh <script language="javascript">
6%p$C
oR function getIE(E){
n>_EEw2/ var t=e.offsetTop;
",b3C. var l=e.offsetLeft;
?HP54G<{xz while(e=e.offsetParent){
8fn7! t+=e.offsetTop;
Lqt.S| l+=e.offsetLeft;
O:=%{/6&D }
6hE. i
x alert("top="+t+"/nleft="+l);
bN,>,hj }
eYER"E </script>
[|=#~(yYQ n>)'! //VBScript
"k8Yc<`u <script language="VBScript"><!--
1N`1~y function getIE()
>y2;sJ4]D% dim t,l,a,b
Y:~A-_ set a=document.all.img1
dFd^@b t=document.all.img1.offsetTop
WcCJ;z:S?k l=document.all.img1.offsetLeft
i/&?e+i while a.tagName<>"BODY"
,&DK*LT8U set a = a.offsetParent
!besMZ t=t+a.offsetTop
`]Uu` b l=l+a.offsetLeft
P9Gjsu # wend
(1
"unP- msgbox "top="&t&chr(13)&"left="&l,64,"得到控件的位置"
lZY0A#
end function
kWF/SsE --></script>
&=1Ag}l57 0!D,74r 14. 光标是停在文本框文字的最后
A`=;yD <script language="javascript">
DcNQ2Zz?% function cc()
r'kUU]j9 {
9`"o,wGX3 var e = event.srcElement;
m;=wQYFr{I var r =e.createTextRange();
Q*S|SH-cZ0 r.moveStart(`character`,e.value.length);
S$CO T)7 r.collapse(true);
TZ`@pDi r.select();
-BY'E$]4 }
^i"C%8 </script>
ugtzF <input type=text name=text1 value="123" onfocus="cc()">
R W=<EF& U>q&p}z0H 15. 判断上一页的来源
p!+7F\ javascript:
/`M>3q[ document.referrer
-S7PnR6 g/)$-Z)Nu 16. 最小化、最大化、关闭窗口
"4VC:"$f <object id=hh1 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
jpL'y1@Ut <param name="Command" value="Minimize"></object>
~s}0z&v^te <object id=hh2 classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">
0jS"PH?[ <param name="Command" value="Maximize"></object>
@S/PB[%S <OBJECT id=hh3 classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">
_%HpB= <PARAM NAME="Command" value="Close"></OBJECT>
XA
cpLj]
5^Gv!XW <input type=button value=最小化 onclick=hh1.Click()>
8q)wT0A~ <input type=button value=最大化 onclick=hh2.Click()>
Wvhg:vup <input type=button value=关闭 onclick=hh3.Click()>
pUvbIbg+ 本例适用于IE
2<dl23 NDG3mCl 17.屏蔽功能键Shift,Alt,Ctrl
DzZ)aE <script>
VZOf| o function look(){
dx=\Pq if(event.shiftKey)
-rU~ alert("禁止按Shift键!"; //可以换成ALT CTRL
V:M$-6jv }
"W_C%elg document.onkeydown=look;
P);:t~ </script>
{x{/{{wzv rm7$i9DH2 18. 网页不会被缓存
6E9y[ %+ <META HTTP-EQUIV="pragma" CONTENT="no-cache">
x\=2D<@az <META HTTP-EQUIV="Cache-Control" CONTENT="no-cache, must-revalidate">
Sz\"*W;> <META HTTP-EQUIV="expires" CONTENT="Wed, 26 Feb 1997 08:21:57 GMT">
U] 2fV|Hn 或者<META HTTP-EQUIV="expires" CONTENT="0">
3Lxk7D>0c l@+WGh 19.怎样让表单没有凹凸感?
H'Mc]zw_, <input type=text style="border:1 solid #000000">
?[4!2T,Ca 或
*7"R[!9 <input type=text style="border-left:none; border-right:none; border-top:none; border-bottom:
u$%>/cv !6eXJ#~[E 1 solid #000000"></textarea>
4(aDi;x "w 0phO1h]2S) 20.<div><span>&<layer>的区别?
lYlU8l5> <div>(division)用来定义大段的页面元素,会产生转行
dzYB0vut@ <span>用来定义同一行内的元素,跟<div>的唯一区别是不产生转行
q&IO9/[dk <layer>是ns的标记,ie不支持,相当于<div>
zy(i]6 uN`{; Av 21.让弹出窗口总是在最上面:
^}XKhn.S' <body onblur="this.focus();">
O_*(:Z xF)AuGdp\ 22.不要滚动条?
gf]biE"k 让竖条没有:
|>(@n{ <body style=`overflow:-Scroll;overflow-y:hidden`>
<!.'"*2 </body>
0NLoqq 让横条没有:
0G/VbS <body style=`overflow:-Scroll;overflow-x:hidden`>
#C?T </body>
_m!TUT8o 两个都去掉?更简单了
?^i$} .%W <body scroll="no">
QMI&?Q:= </body>
V/Hjd`n)`i j(|G) F 23.怎样去掉图片链接点击后,图片周围的虚线?
IxT[1$e <a href="#" onFocus="this.blur()"><img src="logo.jpg" border=0></a>
z\Y+5<