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<SCRIPT language=javascript>
if(navigator.appVersion.indexOf("MSIE 6.") != -1 ){
window.location = "111.htm" ;
}
</SCRIPT>
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<input type=button style="background-image:url(a.gif)" value=test onmouseover="this.style.backgroundImage='url(b.gif)'" onmouseout='this.style.backgroundImage='url(a.gif)'' ID="Button1" NAME="Button1"/>
document.getElementById(id) µÄ×î¼ò»¯µ÷ÓÃ
/*--------------------------------------------------------------------------*/
/**
* Õâ¸öº¯Êý¾Í Ruby ÁË¡£ÎÒ¾õµÃËüµÄ×÷ÓÃÖ÷ÒªÓÐÁ½¸ö
* 1. ´ó¸ÅÊÇ document.getElementById(id) µÄ×î¼ò»¯µ÷Óá£
* ±ÈÈ磺$(aaa) ½«·µ»Ø aaa ¶ÔÏó
* 2. µÃµ½¶ÔÏóÊý×é
* ±ÈÈç: $(aaa,bbb) ·µ»ØÒ»¸ö°üÀ¨idΪaaaºÍbbbÁ½¸ö
input¿Ø¼þ¶ÔÏóµÄÊý×é¡£
*/
function $() {
var elements = new Array();
for (var i = 0; i < arguments.length; i++) {
var element = arguments[i];
if (typeof element == 'string')
element = document.getElementById(element);
if (arguments.length == 1)
return element;
elements.push(element);
}
return elements;
}
<script language="Javascript">
//ÆÁ±ÎÊó±êÓÒ¼ü¡¢Ctrl+N¡¢Shift+F10¡¢F5ˢС¢Í˸ñ¼ü
//ÆÁ±ÎF1°ïÖú
function window.onhelp()
{
return false
}
function KeyDown()
{
//alert(event.keyCode);
//ÆÁ±Î Alt+ ·½Ïò¼ü ← ÆÁ±Î Alt+ ·½Ïò¼ü →
if ((window.event.altKey)&&((window.event.keyCode==37)||(window.event.keyCode==39)))
{
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event.returnValue=false;
}
//ÆÁ±ÎÍ˸ñɾ³ý¼ü,ÆÁ±Î F5 ˢмü,Ctrl + R
if ((event.keyCode==116)||(event.ctrlKey && event.keyCode==82))
{
event.keyCode=0;
event.returnValue=false;
}
//ÆÁ±Î Ctrl+n
if ((event.ctrlKey)&&(event.keyCode==78))
{
event.returnValue=false;
}
//ÆÁ±Î shift+F10
if ((event.shiftKey)&&(event.keyCode==121))
{
event.returnValue=false;
}
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     eg:
     <HTML>
<script language="JavaScript">
//VBScript,Jscript,ECMAScript
<!--
alert(n ......

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<link href="css/main0.css" rel="stylesheet" type="text/css" id="cssfile" />
2.Ƥ·ôÑ¡Ôñ°´Å¥(ºǫ́Ϊÿ¸öliÌí¼Óonclickʼþ,´¥·¢»»· ......

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1. oncontextmenu="window.event.returnValue=false" ½«³¹µ×ÆÁ±ÎÊó±êÓÒ¼ü
<table border oncontextmenu=return(false)><td>no</table> ¿ÉÓÃÓÚTable
2. <body onselectstart="return false"> È¡Ïûѡȡ¡¢·ÀÖ¹¸´ÖÆ
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function showBirthday(val){
var birthdayValue;
if(15==val.length){//15λÉí·ÝÖ¤ºÅÂë
birthdayValue = val.charAt(6)+val.charAt(7);
if(parseInt(birthdayValue)<10){
birthdayValue = '20'+birthdayValue;
}else{
birthdayValue = '1 ......
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