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<script>    
var idTmr = "";    
function copy(tabid){    
var oControlRange = document.body.createControlRange();    
oControlRange.add(tabid,0);    
oControlRange.select();    
document.execCommand("Copy");    
}    
function toExcel(tabid){    
copy(tabid);    
try{    
var xls = new ActiveXObject( "Excel.Application" );    
}catch(e){    
alert( "ExcelûÓа²×°»òä¯ÀÀÆ÷ÉèÖò»ÕýÈ·.ÇëÆôÓÃËùÓÐActive¿Ø¼þºÍ²å¼þ");    
return false;    
}    
xls.visible = true;    
var xlBook = xls.Workbooks.Add;    
var xlsheet = xlBook.Worksheets(1);    
xlBook.Worksheets(1).Activate;    
for(var i=0;i<tabid.rows(0).cells.length;i++){    
xlsheet.Columns(i+1).ColumnWidth=15;    
}    
xlsheet.Paste;    
xls=null;    
idTmr = window.setInterval("Cleanup();",1);    
}    
function Cleanup() {    
window.clearInterval(idTmr);    
CollectGarbage();    
}    
</script>    
<input type="button" value="µ¼Èëexcel" onclick="toExcel(t1)"> <!--°ÑtableµÄID´«¹ýÈ¥¾ÍºÃÁË-->    
<table id="t1">
<tr>
<td><img src="ͼƬµÄ·¾¶/ͼƬµÄÃû×Ö.jpg" id="img"/> </td><td></td>
</tr>
<tr>
<td></td><td></td>
</tr>
  
</table>    
//ÔÚIEä¯ÀÀÆ÷À﹤¾ß-¡·internetÑ¡Ïî-¡·°


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Javascript ÉèÖÃtextareaÊäÈë¿òµÄ×î´óÖµ

<html>
  <head>
  <title>²âÊÔÊäÈë×Ö·û</title>
  <script language=javascript>  
  String.prototype.lenB =function(){
    return this.replace(/[^\x00-\xff]/g,"**").length;
  }  
  function  a() ......

ÐÞ¸´µ¯³öJavaScript¶Ô»°¿òÊ±Ò³Ãæ±³¾°±ä°×µÄÎÊÌâ

from http://niunan.javaeye.com/blog/248256
Page.ClientScript.RegisterStartupScript(Page.GetType(),"message", "<mce:script language='javascript' defer>alert('ÑéÖ¤ÂëÊäÈë´íÎó£¡');</mce:script>"); ......

javascript µÄ scope myhere

// JavaScript ½Å±¾£¬½âÎöÐÍÓïÑÔ
//
var ABCD = function(){
var pub = {};
var pri = {};
pri.name = "myhere";
pri.age = 23;
//var ABCDE;
pub.setName = function( newName){
pri.name = newName;
};
// ÕâÀï pub.getName ±»¸³ÖµÎªÒ»¸öº¯Êý£¬¾ÍÊǶ¨ÒåÒ»¸öº¯Êý
// Õâ¸öº¯Êý²¢Ã»ÓÐÔËÐУ¬Õâ¸öº¯Êý ......

Javascript Óï·¨½²½â

1.delete ÔËËã·û
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delete expression
example:
  var person = new Object();
  person.sex = "male";
  alert(person.sex);
  delete person.sex;
  alert(person.sex);
2. ‘,' ÔËËã·û
  var a = 2; ......

JavaScript»ñÈ¡¼ÆËã»úMACµÈÓ²¼þÐÅÏ¢

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<HTML>
<TITLE>ClientInfoX JavaScript Sample</TITLE>
<HEAD>
<script l ......
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