javascript 应用小技巧方法汇总

前端技术 2023/09/08 JavaScript

javascript 在前端应用体验小技巧继续积累。

事件源对象 event.srcElement.tagName 
event.srcElement.type
捕获释放 event.srcElement.setCapture(); 
event.srcElement.releaseCapture(); 
事件按键 event.keyCode event.shiftKey 
event.altKey event.ctrlKey
事件返回值 event.returnValue
鼠标位置 event.x event.y
窗体活动元素 document.activeElement
绑定事件 
document.captureEvents(Event.KEYDOWN);
访问窗体元素 document.all(\"txt\").focus(); 
document.all(\"txt\").select();
窗体命令 document.execCommand
窗体COOKIE document.cookie
菜单事件 document.oncontextmenu
创建元素 document.createElement(\"SPAN\"); 
根据鼠标获得元素: 
document.elementFromPoint(event.x,event.y).tagName==\"TD 
document.elementFromPoint(event.x,event.y).appendChild(ms) 
窗体图片 document.images[索引]
窗体事件绑定 
document.onmousedown=scrollwindow;
元素 document.窗体.elements[索引]
对象绑定事件 
document.all.xxx.detachEvent(\'onclick\',a);
插件数目 navigator.plugins
取变量类型 typeof($js_libpath) == \"undefined\"
下拉框 下拉框.options[索引] 
下拉框.options.length
查找对象 document.getElementsByName(\"r1\"); 
document.getElementById(id);
定时 
timer=setInterval(\'scrollwindow()\',delay); 
clearInterval(timer);
UNCODE编码 escape() ,unescape
父对象 obj.parentElement(dhtml) 
obj.parentNode(dom)
交换表的行 TableID.moveRow(2,1)
替换CSS document.all.csss.href = \"a.css\";
并排显示 display:inline
隐藏焦点 hidefocus=true
根据宽度换行 
style=\"word-break:break-all\"
自动刷新 <meta HTTP-EQUIV=\"refresh\" CONTENT=\"8;URL=http://c98.yeah.net\">
简单邮件 <a href=\"mailto:aaa@bbb.com?subject=ccc&body=xxxyyy\"> 
快速转到位置 
obj.scrollIntoView(true)
锚 <a name=\"first\"> <a href=\"#first\">anchors</a>
网页传递参数 location.search();
可编辑 obj.contenteditable=true
执行菜单命令 obj.execCommand
双字节字符 /[^\\x00-\\xff]/ 汉字 
/[\\u4e00-\\u9fa5]/
让英文字符串超出表格宽度自动换行word-wrap: break-word; word-break: break-all;
透明背景 <IFRAME src=\"1.htm\" width=300 height=180 allowtransparency></iframe>
获得style内容 obj.style.cssText
HTML标签 
document.documentElement.innerHTML
第一个style标签 document.styleSheets[0]
style标签里的第一个样式 
document.styleSheets[0].rules[0]
防止点击空链接时,页面往往重置到页首端。 <a href=\"javascript:function()\">word</a>
上一网页源 asp: request.servervariables(\"HTTP_REFERER\") 
javascript: document.referrer
释放内存 CollectGarbage();
禁止右键document.oncontextmenu = function() { return false;}
禁止保存 <noscript><iframe src=\"*.htm\"></iframe></noscript>
禁止选取<body oncontextmenu=\"return false\" ondragstart=\"return false\" onselectstart =\"return false\" onselect=\"document.selection.empty()\" oncopy=\"document.selection.empty()\" onbeforecopy=\"return false\"onmouseup=\"document.selection.empty()>
禁止粘贴 <input type=text onpaste=\"return false\">
地址栏图标 <link rel=\"Shortcut Icon\" href=\"favicon.ico\"> favicon.ico 名字最好不变16*16的16色,放虚拟目录根目录下
收藏栏图标 <link rel=\"Bookmark\" href=\"favicon.ico\">
查看源码 <input type=button value=查看网页源代码 onclick=\"window.location = \'view-source:\'+ \'http://www.csdn.net/\'\">
关闭输入法 <input style=\"ime-mode:disabled\">
自动全选<input type=text name=text1 value=\"123\" onfocus=\"this.select()\">
ENTER键可以让光标移到下一个输入框 <input onkeydown=\"if(event.keyCode==13)event.keyCode=9\">
文本框的默认值 <input type=text value=\"123\" onfocus=\"alert(this.defaultValue)\">
title换行 obj.title = \"123
sdfs \"
获得时间所代表的微秒 var n1 = new Date(\"2004-10-10\".replace(/-/g, \"\\/\")).getTime()
窗口是否关闭 win.closed
checkbox扁平 <input type=checkbox style=\"position: absolute; clip:rect(5px 15px 15px 5px)\"><br>
获取选中内容 
document.selection.createRange().duplicate().text
自动完成功能 <input type=text autocomplete=on>打开该功能 
<input type=text autocomplete=off>关闭该功能  
窗口最大化 <body onload=\"window.resizeTo(window.screen.width - 4,window.screen.height-50);window.moveTo(-4,-4)\">
无关闭按钮IE window.open(\"aa.htm\", \"meizz\", \"fullscreen=7\");
统一编码/解码 
alert(decodeURIComponent(encodeURIComponent(\"http://你好.com?as= hehe\"))) encodeURIComponent对\":\"、\"/\"、\";\" 和 \"?\"也编码
表格行指示 <tr onmouseover=\"this.bgColor=\'#f0f0f0\'\" onmouseout=\"this.bgColor=\'#ffffff\'\">

//各种尺寸

s += \"\\r\\n网页可见区域宽:\"+ document.body.clientWidth;  
s += \"\\r\\n网页可见区域高:\"+ document.body.clientHeight;  
s += \"\\r\\n网页可见区域高:\"+ document.body.offsetWeight +\" (包括边线的宽)\";  s += \"\\r\\n网页可见区域高:\"+ document.body.offsetHeight +\" (包括边线的宽)\";  s += \"\\r\\n网页正文全文宽:\"+ document.body.scrollWidth;  
s += \"\\r\\n网页正文全文高:\"+ document.body.scrollHeight;  
s += \"\\r\\n网页被卷去的高:\"+ document.body.scrollTop;  
s += \"\\r\\n网页被卷去的左:\"+ document.body.scrollLeft;  
s += \"\\r\\n网页正文部分上:\"+ window.screenTop;  
s += \"\\r\\n网页正文部分左:\"+ window.screenLeft;  
s += \"\\r\\n屏幕分辨率的高:\"+ window.screen.height;  
s += \"\\r\\n屏幕分辨率的宽:\"+ window.screen.width;  
s += \"\\r\\n屏幕可用工作区高度:\"+ window.screen.availHeight;  
s += \"\\r\\n屏幕可用工作区宽度:\"+ window.screen.availWidth; 

//过滤数字

http://([\\w-]+\\.)+[\\w-]+(/[\\w- ./?%&=]*)? 以下是例子: 利用正则表达式限制网页表单里的文本框输入内容: 用正则表达式限制只能输入中文:onkeyup=\"value=value.replace(/[^\\u4E00-\\u9FA5]/g,\'\')\" onbeforepaste=\"clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\\u4E00-\\u9FA5]/g,\'\'))\"
1.用正则表达式限制只能输入全角字符: onkeyup=\"value=value.replace(/[^\\uFF00-\\uFFFF]/g,\'\')\" onbeforepaste=\"clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\\uFF00-\\uFFFF]/g,\'\'))\"
2.用正则表达式限制只能输入数字:onkeyup=\"value=value.replace(/[^\\d]/g,\'\') \"onbeforepaste=\"clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\\d]/g,\'\'))\"
3.用正则表达式限制只能输入数字和英文:onkeyup=\"value=value.replace(/[\\W]/g,\'\') \"onbeforepaste=\"clipboardData.setData(\'text\',clipboardData.getData(\'text\').replace(/[^\\d]/g,\'\'))\"

//消除图像工具栏

http://ServerName/VDir/TstResult.asp\",false oReq.setRequestHeader \"Content-Length\",Len(strA)
oReq.setRequestHeader \"CONTENT-TYPE\",\"application/x-www-form-urlencoded\"
oReq.send strA msgbox bytes2BSTR(oReq.responseBody) </SCRIPT>

//readyState是xmlhttp返回数据的进度,0=载入中,1=未初始化,2=已载入,3=运行中,4=完成

//组件是否安装
isComponentInstalled(\"{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}\", \"componentID\"))

//检查网页是否存在

复制代码 代码如下:
function CheckURL(URL) {   var xmlhttp = new ActiveXObject(\"Microsoft.XMLHTTP\");   xmlhttp.Open(\"GET\",URL, false);   try   { 
    xmlhttp.Send();      var result = xmlhttp.status;   }   catch(e) {return(false); }   if(result==200)   {      return true;
  }   xmlhttp = null;   return false;
}

//连接数据库

复制代码 代码如下:
<script language=\"javascript\">   //用 JavaScript 写服务器端连接数据库的代码示例   var conn = new ActiveXObject(\"ADODB.Connection\");   conn.Open(\"Provider=SQLOLEDB.1; Data Source=localhost; User ID=sa; \"
    +\"Password=; Initial Catalog=pubs\");
  var rs = new ActiveXObject(\"ADODB.Recordset\");   var sql=\"select * from authors\";   rs.open(sql, conn);
shtml = \"<table width=\'100%\' border=1>\";
shtml +=\"<tr bgcolor=\'#f4f4f4\'><td>au_id</td><td>au_lname</td><td>au_fname</td><td>phone</td><td>address</td><td> city</td><td>state</td><td>zip</td></tr>\";
  while(!rs.EOF)   {
shtml += \"<tr><td>\" + rs(\"au_id\") + \"</td><td>\" + rs(\"au_lname\") + \"</td><td>\" + rs(\"au_fname\") + \"</td><td>\" + rs(\"phone\") + \"</td><td>\" + rs(\"address\") + \"</td><td>\" + rs(\"city\") + \"</td><td>\" + rs(\"state\") + \"</td><td>\" + rs(\"zip\") + \"</td></tr>\"; rs.moveNext;
  }   shtml += \"</table>\";
  document.write(shtml);   rs.close();    rs = null;    conn.close();    conn = null; </script>

//使用数据岛

复制代码 代码如下:
<html>
<body>
srno:<input type=text datasrc=#xmldate DataFLD=srno size=\"76\"><BR>
times:<input type=text datasrc=#xmldate DataFLD=times size=\"76\"><BR> <input id=\"first\" TYPE=button value=\"<< 第一条记录\" onclick=\"xmldate.recordset.moveFirst()\">
<input id=\"prev\" TYPE=button value=\"<上一条记录\" onclick=\"xmldate.recordset.movePrevious()\">  
<input id=\"next\" TYPE=button value=\"下一条记录>\" onclick=\"xmldate.recordset.moveNext()\">  
<input id=\"last\" TYPE=button value=\"最后一条记录>>\" onclick=\"xmldate.recordset.moveLast()\">   
<input id=\"Add\" TYPE=button value=\"添加新记录\" onclick=\"xmldate.recordset.addNew()\">  
<XML ID=\"xmldate\">
<infolist>
<info ><srno>20041025-01</srno><times>null</times></info>
<info ><srno>20041101-09</srno><times>2004年10月1日2点22分0秒</times></info>
</infolist> </XML> </body> </html>

//获得参数

复制代码 代码如下:
<body>
<a href=\"javascript:location.href=location.href + \'?a=1&b=2\'\">search</a>
<script language=\"JavaScript\">
<!-- var a = location.search.substr(1); if(a.length>0) { var re = /([^&]*?)\\=([^&]*)/g var s = a.match(re); for(var i= 0;i<s.length;i++) {
  alert(s[i]);   alert(s[i].split(\"=\")[1]); } } //--> </script> </body>

//可编辑SELECT

复制代码 代码如下:
<input type=text name=re_name style=\"width:100px;height:21px;font-size:10pt;\"><span style=\"width:18px;border:0px solid red;\"><select name=\"r00\" style=\"margin-left:-100px;width:118px; background-color:#FFEEEE;\" onChange=\"document.all.re_name.value=this.value;\">
                <option value=\"1\">11111111<option>
                <option value=\"2\">222222</option>
                <option value=\"3\">333333</option>
              </select>               </span>

//设置光标位置

复制代码 代码如下:
function getCaret(textbox) { var control = document.activeElement;
textbox.focus(); var rang = document.selection.createRange();
  rang.setEndPoint(\"StartToStart\",textbox.createTextRange())
control.focus(); return rang.text.length; } function setCaret(textbox,pos) { try
{   var r =textbox.createTextRange();
   r.moveStart(\'character\',pos);    r.collapse(true);    r.select(); } catch(e) {} } function selectLength(textbox,start,len) {
try {   var r =textbox.createTextRange();  
  r.moveEnd(\'character\',len-(textbox.value.length-start));
  r.moveStart(\'character\',start);      r.select(); } catch(e) {//alert(e.description)} } function insertAtCaret(textbox,text) {
textbox.focus(); document.selection.createRange().text = text; }

//页内查找

复制代码 代码如下:
function findInPage(str) { var txt, i, found,n = 0; if (str == \"\")
{   return false; }
txt = document.body.createTextRange();
for (i = 0; i <= n && (found = txt.findText(str)) != false; i++) {   txt.moveStart(\"character\", 1);   txt.moveEnd(\"textedit\"); } if (found) {   txt.moveStart(\"character\", -1);   txt.findText(str);
  txt.select();   txt.scrollIntoView();   n++;   } else
{   if (n > 0)   {
   n = 0;    findInPage(str);   }   else   {
   alert(str + \"...            您要找的文字不存在。\\n \\n请试着输入页面中的关键字再次查找!\");
  } } return false; }

//操作EXECL

复制代码 代码如下:
<script language=\"javascript\"> function jStartExcel() { var xls = new ActiveXObject ( \"Excel.Application\" ); xls.visible = true; var newBook = xls.Workbooks.Add;
newBook.Worksheets.Add; newBook.Worksheets(1).Activate;
xls.ActiveWorkBook.ActiveSheet.PageSetup.Orientation = 2;
xls.ActiveWorkBook.ActiveSheet.PageSetup.PaperSize = 5;
newBook.Worksheets(1).Columns(\"A\").columnwidth=50;
newBook.Worksheets(1).Columns(\"A\").WrapText = true; newBook.Worksheets(1).Columns(\"B\").columnwidth=50;
newBook.Worksheets(1).Columns(\"B\").WrapText = true; newBook.Worksheets(1).Range(\"A1:B1000\").NumberFormat = \"0\"; newBook.Worksheets(1).Range(\"A1:B1000\").HorizontalAlignment = -4131;
newBook.Worksheets(1).Cells(1,1).Interior.ColorIndex=\"15\";
newBook.Worksheets(1).Cells(1,1).value=\"First Column, First Cell\";
newBook.Worksheets(1).Cells(2,1).value=\"First Column, Second Cell\";
newBook.Worksheets(1).Cells(1,2).value=\"Second Column, First Cell\";
newBook.Worksheets(1).Cells(2,2).value=\"Second Column, Second Cell\";
newBook.Worksheets(1).Name=\"My First WorkSheet\"; } </script>

//自定义提示条

<a href=\"#\" title=\"这是提示\">tip</a> 
<script Language=\"JavaScript\"> 
//***********默认设置定义.********************* tPopWait=50;//停留tWait豪秒后显示提示。 tPopShow=5000;//显示tShow豪秒后关闭提示 showPopStep=20; popOpacity=99; //***************内部变量定义***************** sPop=null; curShow=null; tFadeOut=null; tFadeIn=null; tFadeWaiting=null; document.write(\"<style type=\'text/css\'id=\'defaultPopStyle\'>\"); 
document.write(\".cPopText { background-color: #F8F8F5;color:#000000; border: 1px #000000 solid;font-color: font-size: 12px; padding-right: 4px; padding-left: 4px; height: 20px; padding-top: 2px; padding-bottom: 2px; filter: Alpha(Opacity=0)}\"); 
document.write(\"</style>\"); 
document.write(\"<div id=\'dypopLayer\' style=\'position:absolute;z-index:1000;\' class=\'cPopText\'></div>\"); 
function showPopupText(){ var o=event.srcElement; MouseX=event.x; 
MouseY=event.y; if(o.alt!=null && o.alt!=\"\"){o.dypop=o.alt;o.alt=\"\"};     if(o.title!=null && o.title!=\"\"){o.dypop=o.title;o.title=\"\"}; if(o.dypop!=sPop) { sPop=o.dypop; 
clearTimeout(curShow); clearTimeout(tFadeOut); 
clearTimeout(tFadeIn); clearTimeout(tFadeWaiting); if(sPop==null || sPop==\"\") { dypopLayer.innerHTML=\"\"; dypopLayer.style.filter=\"Alpha()\"; dypopLayer.filters.Alpha.opacity=0; 
} else { if(o.dyclass!=null) popStyle=o.dyclass else popStyle=\"cPopText\"; curShow=setTimeout(\"showIt()\",tPopWait); } } } function showIt(){
dypopLayer.className=popStyle; dypopLayer.innerHTML=sPop; 
popWidth=dypopLayer.clientWidth; popHeight=dypopLayer.clientHeight; 
if(MouseX+12+popWidth>document.body.clientWidth) popLeftAdjust=-popWidth-24 
else popLeftAdjust=0; if(MouseY+12+popHeight>document.body.clientHeight) popTopAdjust=-popHeight-24 
else popTopAdjust=0; 
dypopLayer.style.left=MouseX+12+document.body.scrollLeft+popLeftAdjust; 
dypopLayer.style.top=MouseY+12+document.body.scrollTop+popTopAdjust; 
dypopLayer.style.filter=\"Alpha(Opacity=0)\"; fadeOut(); } function fadeOut(){ if(dypopLayer.filters.Alpha.opacity<popOpacity) { 
dypopLayer.filters.Alpha.opacity+=showPopStep; tFadeOut=setTimeout(\"fadeOut()\",1); } else { 
dypopLayer.filters.Alpha.opacity=popOpacity; 
tFadeWaiting=setTimeout(\"fadeIn()\",tPopShow); } } function fadeIn(){ if(dypopLayer.filters.Alpha.opacity>0) { 
dypopLayer.filters.Alpha.opacity-=1; tFadeIn=setTimeout(\"fadeIn()\",1); } } 
document.onmouseover=showPopupText; </script>

//插入文字

复制代码 代码如下:
document.onclick =function(){  var oSource = window.event.srcElement;  if(oSource.tagName!=\"DIV\")  return false; 
var sel = document.selection;  if (sel!=null) {  var rng = sel.createRange();  if (rng!=null)  rng.pasteHTML(\"<font color=red>插入文字</font>\"); 
}  }

//netscapte下操作xml

doc = new ActiveXObject(\"Msxml2.DOMDocument\"); doc = new ActiveXObject(\"Microsoft.XMLDOM\") ->> doc = (new DOMParser()).parseFromString(sXML,\'text/xml\')

//判断键值

复制代码 代码如下:
<html>
<meta http-equiv=\"Content-Type\" content=\"text/html; charset=gb2312\"> <head>
<script language=\"javascript\">
var ie  =navigator.appName==\"Microsoft Internet Explorer\"?true:false;
   function keyDown(e) {
if(!ie) {   var nkey=e.which;   var iekey=\'现在是ns浏览器\';   var realkey=String.fromCharCode(e.which); } if(ie) {   var iekey=event.keyCode;   var nkey=\'现在是ie浏览器\';   var realkey=String.fromCharCode(event.keyCode);   if(event.keyCode==32){realkey=\'\\\' 空格\\\'\'}
  if(event.keyCode==13){realkey=\'\\\' 回车\\\'\'}
  if(event.keyCode==27){realkey=\'\\\' Esc\\\'\'}
  if(event.keyCode==16){realkey=\'\\\' Shift\\\'\'}
  if(event.keyCode==17){realkey=\'\\\' Ctrl\\\'\'}
  if(event.keyCode==18){realkey=\'\\\' Alt\\\'\'} }
alert(\'ns浏览器中键值:\'+nkey+\'\\n\'+\'ie浏览器中键值:\'+iekey+\'\\n\'+\'实际键为\'+realkey); }
document.onkeydown = keyDown; </script> </head>
<body> //Javascript Document. <hr> <center> <h3>请按任意一个键。。。。</h3>
</center> </body> </html>

//禁止FSO

1.注销组件
regsvr32 /u scrrun.dll 2.修改PROGID 
HKEY_CLASSES_ROOT\\Scripting.FileSystemObject Scripting.FileSystemObject
3.对于使用object的用户,修改HKEY_CLASSES_ROOT\\Scripting.
//省略号

<DIV STYLE=\"width: 120px; height: 50px; border: 1px solid blue;
            overflow: hidden; text-overflow:ellipsis\">
<NOBR>就是比如有一行文字,很长,表格内一行显示不下.</NOBR> </DIV>

//检测media play版本

<IE:clientCaps ID=\"oClientCaps\" style=\"{behavior:url(#default#clientcaps)}\" />
<SCRIPT> var flash=\"\";
    WMPVersion= oClientCaps.getComponentVersion(\"{22D6F312-B0F6-11D0-94AB-0080C74C7E95}\",\"ComponentID\");      if (WMPVersion != \"\") {     flash = \"\";     var version = WMPVersion.split(\",\");     var i;
    for (i = 0; i < version.length; i++) {       if (i != 0)     flash += \".\";       flash += version[i];     }
     document.write(\"您的Windows Media Player 版本是:\"+flash+\"<p>\");   } </SCRIPT>

//图象按比例

<script language=\"JavaScript\"> <!-- //图片按比例缩放 var flag=false; function DrawImage(ImgD){ var image=new Image(); var iwidth = 80; //定义允许图片宽度 var iheight = 80; //定义允许图片高度 image.src=ImgD.src; if(image.width>0 && image.height>0){ 
flag=true; if(image.width/image.height>= iwidth/iheight){ 
 if(image.width>iwidth){  
 ImgD.width=iwidth;  ImgD.height=(image.height*iwidth)/image.width; 
 }else{  ImgD.width=image.width;  
 ImgD.height=image.height;  }  ImgD.alt=image.width+\"×\"+image.height;  } else{  if(image.height>iheight){  
 ImgD.height=iheight; 
 ImgD.width=(image.width*iheight)/image.height;   }else{  ImgD.width=image.width;  
 ImgD.height=image.height;  }  ImgD.alt=image.width+\"×\"+image.height;  } } } //--> </script> <img src=\"..\" onload = \"DrawImage(this)\">

//细线SELECT

<span style=\"border:1px solid #000000; position:absolute; overflow:hidden;\" > 
<select style=\"margin:-2px;\"> <option>1111</option> 
<option>11111111111111</option> 
<option>111111111</option> 
</select></span>

//Import

function Import() { for( var i=0; i<arguments.length; i++ ) { 
 var file = arguments[i];  if ( file.match(/\\.js$/i)) 
  document.write(\'<script type=\\\"text/javascript\\\" src=\\\"\' + file + \'\\\"></sc\' + \'ript>\'); 
 else 
  document.write(\'<style type=\\\"text/css\\\">@import \\\"\' + file + \'\\\" ;</style>\'); 
} };

//js枚举

function getComputerName() { var objWMIService = GetObject(\"Winmgmts:root\\cimv2\"); for(e = new Enumerator(objWMIService) ; !e.atEnd() ; e.moveNext()) 
{   var getComputer = e.item(); 
  return getComputer.Name; } 
}

//条件编译

<script language=javascript> 
/*@cc_on @*/ /*@if (@_win32 && @_jscript_version>5) 
function window.confirm(str) { 
  execScript(\"n = msgbox(\'\"+ str +\"\', 257)\", \"vbscript\"); 
  return(n == 1); } @end @*/ </script>

//取得innerText

<SCRIPT LANGUAGE=\"JavaScript\"> <!-- var xmlDoc = new ActiveXObject(\"Msxml2.DOMDocument.4.0\"); var currNode; xmlDoc.async = false; xmlDoc.async = false; xmlDoc.loadXML(\"<TABLENAME>   你好你阿三  大法   司法等四       </TABLENAME>\"); 
currNode = xmlDoc.documentElement;    var s = currNode.xml;  var r = /\\<([^\\>\\s]*?)[^\\>]*?\\>([^\\<]*?)\\<\\/\\1\\>/ 
 var b = s.replace(r,\"$2\");  alert(b); //--> </SCRIPT>

//mergeAttributes 复制所有读/写标签属性到指定元素。

<SCRIPT> 
function fnMerge(){ 
oSource.children[1].mergeAttributes(oSource.children[0]); } 
</SCRIPT> <SPAN ID=oSource> <DIV ID=\"oDiv\" ATTRIBUTE1=\"true\" ATTRIBUTE2=\"true\" onclick=\"alert(\'click\');\" onmouseover=\"this.style.color=\'#0000FF\';\" onmouseout=\"this.style.color=\'#000000\';\" > 
This is a sample <B>DIV</B> element. </DIV> 
<DIV ID=\"oDiv2\"> 
This is another sample <B>DIV</B> element. </DIV> 
</SPAN> <INPUT TYPE=\"button\" VALUE=\"Merge Attributes\" onclick=\"fnMerge()\" >

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