JAVA & XML & JAVASCRIPT & AJAX & CSS

/**

avascript小技巧?
事件源對(duì)象?
event.srcElement.tagName?
event.srcElement.type?
捕獲釋放?
event.srcElement.setCapture();?
event.srcElement.releaseCapture();?
事件按鍵?
event.keyCode?
event.shiftKey?
event.altKey?
event.ctrlKey?
事件返回值?
event.returnValue?
鼠標(biāo)位置?
event.x?
event.y?
窗體活動(dòng)元素?
document.activeElement?
綁定事件?
document.captureEvents(Event.KEYDOWN);?
訪問(wèn)窗體元素?
document.all("txt").focus();?
document.all("txt").select();?
窗體命令?
document.execCommand?
窗體COOKIE?
document.cookie?
菜單事件?
document.oncontextmenu?
創(chuàng)建元素?
document.createElement("SPAN");?
根據(jù)鼠標(biāo)獲得元素：?
document.elementFromPoint(event.x,event.y).tagName=="TD?
document.elementFromPoint(event.x,event.y).appendChild(ms)?
窗體圖片?
document.images[索引]?
窗體事件綁定?
document.onmousedown=scrollwindow;?
元素?
document.窗體.elements[索引]?
對(duì)象綁定事件?
document.all.xxx.detachEvent('onclick',a);?
插件數(shù)目?
navigator.plugins?
取變量類(lèi)型?
typeof($js_libpath)?==?"undefined"?
下拉框?
下拉框.options[索引]?
下拉框.options.length?
查找對(duì)象?
document.getElementsByName("r1");?
document.getElementById(id);?
定時(shí)?
timer=setInterval('scrollwindow()',delay);?
clearInterval(timer);?
UNCODE編碼?
escape()?,unescape?
父對(duì)象?
obj.parentElement(dhtml)?
obj.parentNode(dom)?
交換表的行?
TableID.moveRow(2,1)?
替換CSS?
document.all.csss.href?=?"a.css";?
并排顯示?
display:inline?
隱藏焦點(diǎn)?
hidefocus=true?
根據(jù)寬度換行?
style="word-break:break-all"?
自動(dòng)刷新?
<meta?HTTP-EQUIV="refresh"?CONTENT="8;URL=http://c98.yeah.net">?
簡(jiǎn)單郵件?
<a?href="mailto:aaa@bbb.com?subject=ccc&body=xxxyyy">?
快速轉(zhuǎn)到位置?
obj.scrollIntoView(true)?
錨?
<a?name="first">?
<a?href="#first">anchors</a>?
網(wǎng)頁(yè)傳遞參數(shù)?
location.search();?
可編輯?
obj.contenteditable=true?
執(zhí)行菜單命令?
obj.execCommand?
雙字節(jié)字符?
/[^\x00-\xff]/?
漢字?
/[\u4e00-\u9fa5]/?
讓英文字符串超出表格寬度自動(dòng)換行?
word-wrap:?break-word;?word-break:?break-all;?
透明背景?
<IFRAME?src="1.htm"?width=300?height=180?allowtransparency></iframe>?
獲得style內(nèi)容?
obj.style.cssText?
HTML標(biāo)簽?
document.documentElement.innerHTML?
第一個(gè)style標(biāo)簽?
document.styleSheets[0]?
style標(biāo)簽里的第一個(gè)樣式?
document.styleSheets[0].rules[0]?
防止點(diǎn)擊空鏈接時(shí)，頁(yè)面往往重置到頁(yè)首端。?
<a?href="javascript?:function()">word</a>?
上一網(wǎng)頁(yè)源?
asp:?
request.servervariables("HTTP_REFERER")?
javascript?:?
document.referrer?
釋放內(nèi)存?
CollectGarbage();?
禁止右鍵?
document.oncontextmenu?=?function()?{?return?false;}?
禁止保存?
<noscript><iframe?src="*.htm"></iframe></noscript>?
禁止選取<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()>?
禁止粘貼?
<input?type=text?onpaste="return?false">?
地址欄圖標(biāo)?
<link?rel="Shortcut?Icon"?href="favicon.ico">?
favicon.ico?名字最好不變16*16的16色,放虛擬目錄根目錄下?
收藏欄圖標(biāo)?
<link?rel="Bookmark"?href="favicon.ico">?
查看源碼?
<input?type=button?value=查看網(wǎng)頁(yè)源代碼?onclick="window.location?=?'view-source:'+?
'http://www.csdn.net/'">?
關(guān)閉輸入法?
<input?style="ime-mode:disabled">?
自動(dòng)全選?
<input?type=text?name=text1?value="123"?onfocus="this.select()">?
ENTER鍵可以讓光標(biāo)移到下一個(gè)輸入框?
<input?onkeydown="if(event.keyCode==13)event.keyCode=9">?
文本框的默認(rèn)值?
<input?type=text?value="123"?onfocus="alert(this.defaultValue)">?
title換行?
obj.title?=?"123?sdfs?"?
獲得時(shí)間所代表的微秒?
var?n1?=?new?Date("2004-10-10".replace(/-/g,?"\/")).getTime()?
窗口是否關(guān)閉?
win.closed?
checkbox扁平?
<input?type=checkbox?style="position:?absolute;?clip:rect(5px?15px?15px?
5px)"><br>?
獲取選中內(nèi)容?
document.selection.createRange().duplicate().text?
自動(dòng)完成功能?
<input?type=text?autocomplete=on>打開(kāi)該功能?
<input?type=text?autocomplete=off>關(guān)閉該功能???
窗口最大化?
<body?onload="window.resizeTo(window.screen.width?-?
4,window.screen.height-50);window.moveTo(-4,-4)">?
無(wú)關(guān)閉按鈕IE?
window.open("aa.htm",?"meizz",?"fullscreen=7");?
統(tǒng)一編碼/解碼?
alert(decodeURIComponent(encodeURIComponent("http://你好.com?as=?hehe")))?
encodeURIComponent對(duì)":"、"/"、";"?和?"?"也編碼?
表格行指示?
<tr?onmouseover="this.bgColor='#f0f0f0'"?onmouseout="this.bgColor='#ffffff'">?

//各種尺寸?
s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域?qū)挘?+?document.body.clientWidth;???
s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高："+?document.body.clientHeight;???
s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高："+?document.body.offsetWeight?+"?(包括邊線的寬)";???
s?+=?"\r\n網(wǎng)頁(yè)可見(jiàn)區(qū)域高："+?document.body.offsetHeight?+"?(包括邊線的寬)";???
s?+=?"\r\n網(wǎng)頁(yè)正文全文寬："+?document.body.scrollWidth;???
s?+=?"\r\n網(wǎng)頁(yè)正文全文高："+?document.body.scrollHeight;???
s?+=?"\r\n網(wǎng)頁(yè)被卷去的高："+?document.body.scrollTop;???
s?+=?"\r\n網(wǎng)頁(yè)被卷去的左："+?document.body.scrollLeft;???
s?+=?"\r\n網(wǎng)頁(yè)正文部分上："+?window.screenTop;???
s?+=?"\r\n網(wǎng)頁(yè)正文部分左："+?window.screenLeft;???
s?+=?"\r\n屏幕分辨率的高："+?window.screen.height;???
s?+=?"\r\n屏幕分辨率的寬："+?window.screen.width;???
s?+=?"\r\n屏幕可用工作區(qū)高度："+?window.screen.availHeight;???
s?+=?"\r\n屏幕可用工作區(qū)寬度："+?window.screen.availWidth;???
//過(guò)濾數(shù)字?
<input?type=text?onkeypress="return?
event.keyCode>=48&&event.keyCode<=57||(this.value.indexOf('.')<0?event.keyCode==46:false)"?
onpaste="return?!clipboardData.getData('text').match(/\D/)"?ondragenter="return?
false">?
//特殊用途?
<input?type=button?value=導(dǎo)入收藏夾?
onclick="window.external.ImportExportFavorites(true,'http://localhost');">?
<input?type=button?value=導(dǎo)出收藏夾?
onclick="window.external.ImportExportFavorites(false,'http://localhost');">?
<input?type=button?value=整理收藏夾?
onclick="window.external.ShowBrowserUI('OrganizeFavorites',?null)">?
<input?type=button?value=語(yǔ)言設(shè)置???
onclick="window.external.ShowBrowserUI('LanguageDialog',?null)">?
<input?type=button?value=加入收藏夾?
onclick="window.external.AddFavorite('http://www.google.com/',?'google')">?
<input?type=button?value=加入到頻道?
onclick="window.external.addChannel('http://www.google.com/')">?
<input?type=button?value=加入到頻道?
onclick="window.external.showBrowserUI('PrivacySettings',null)">?
//不緩存?
<META?HTTP-EQUIV="pragma"?CONTENT="no-cache">?
<META?HTTP-EQUIV="Cache-Control"?CONTENT="no-cache,?must-revalidate">?
<META?HTTP-EQUIV="expires"?CONTENT="0">?

//正則匹配?
匹配中文字符的正則表達(dá)式：?[\u4e00-\u9fa5]?
匹配雙字節(jié)字符(包括漢字在內(nèi))：[^\x00-\xff]?
匹配空行的正則表達(dá)式：\n[\s|?]*\r?
匹配HTML標(biāo)記的正則表達(dá)式：/<(.*)>.*<\/\1>|<(.*)?\/>/?
匹配首尾空格的正則表達(dá)式：(^\s*)|(\s*$)（像vbscript那樣的trim函數(shù)）?
匹配Email地址的正則表達(dá)式：\w+([-+.]\w+)*@\w+([-.]\w+)*\.\w+([-.]\w+)*?
匹配網(wǎng)址URL的正則表達(dá)式：http://([\w-]+\.)+[\w-]+(/[\w-?./?%&=]*)??
以下是例子：?
利用正則表達(dá)式限制網(wǎng)頁(yè)表單里的文本框輸入內(nèi)容：?
用正則表達(dá)式限制只能輸入中文：onkeyup="value=value.replace(/[^\u4E00-\u9FA5]/g,'')"?
onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\u4E00-\u9FA5]/g,''))"?

1.用正則表達(dá)式限制只能輸入全角字符：?onkeyup="value=value.replace(/[^\uFF00-\uFFFF]/g,'')"?
onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\uFF00-\uFFFF]/g,''))"?

2.用正則表達(dá)式限制只能輸入數(shù)字：onkeyup="value=value.replace(/[^\d]/g,'')?
"onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"?

3.用正則表達(dá)式限制只能輸入數(shù)字和英文：onkeyup="value=value.replace(/[\W]/g,'')?
"onbeforepaste="clipboardData.setData('text',clipboardData.getData('text').replace(/[^\d]/g,''))"?

//消除圖像工具欄?
<IMG?SRC="mypicture.jpg"?HEIGHT="100px"?WIDTH="100px"?GALLERYIMG="false">?
or?
<head>?
<meta?http-equiv="imagetoolbar"?content="no">?
</head>?
//無(wú)提示關(guān)閉?

function?Close()?
{?
var?ua=navigator.userAgent?
var?ie=navigator.appName=="Microsoft?Internet?Explorer"?true:false?
if(ie)?
{?
????var?IEversion=parseFloat(ua.substring(ua.indexOf("MSIE?
")+5,ua.indexOf(";",ua.indexOf("MSIE?"))))?
if(IEversion<?5.5)?
{?
??var?str?=?'<object?id=noTipClose?
classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">'?
????str?+=?'<param?name="Command"?value="Close"></object>';?
????document.body.insertAdjacentHTML("beforeEnd",?str);?
????document.all.noTipClose.Click();?
}?
????else?
{?
????window.opener?=null;?
????window.close();?
????}?
??}?
else?
{?
window.close()?
??}?
}?
//取得控件得絕對(duì)位置(1)?

<script?language="javascript">?
function?getoffset(e)?
{?
var?t=e.offsetTop;?
var?l=e.offsetLeft;?
while(e=e.offsetParent)?
{?
t+=e.offsetTop;?
l+=e.offsetLeft;?
}?
var?rec?=?new?Array(1);?
rec[0]?=?t;?
rec[1]?=?l;?
return?rec?
}?
</script>?
//獲得控件的絕對(duì)位置(2)?
oRect?=?obj.getBoundingClientRect();?
oRect.left?
oRect.?
//最小化,最大化,關(guān)閉?
<object?id=min?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">?
<param?name="Command"?value="Minimize"></object>?
<object?id=max?classid="clsid:ADB880A6-D8FF-11CF-9377-00AA003B7A11">?
<param?name="Command"?value="Maximize"></object>?
<OBJECT?id=close?classid="clsid:adb880a6-d8ff-11cf-9377-00aa003b7a11">?
<PARAM?NAME="Command"?value="Close"></OBJECT>?
<input?type=button?value=最小化?onclick=min.Click()>?
<input?type=button?value=最大化?onclick=max.Click()>?
<input?type=button?value=關(guān)閉?onclick=close.Click()>?
//光標(biāo)停在文字最后?

<script?language="javascript">?
function?cc()?
{?
var?e?=?event.srcElement;?
var?r?=e.createTextRange();?
r.moveStart('character',e.value.length);?
r.collapse(true);?
r.select();?
}?
</script>?
<input?type=text?name=text1?value="123"?onfocus="cc()">?
//頁(yè)面進(jìn)入和退出的特效?

進(jìn)入頁(yè)面<meta?http-equiv="Page-Enter"?content="revealTrans(duration=x,?
transition=y)">?
推出頁(yè)面<meta?http-equiv="Page-Exit"?content="revealTrans(duration=x,?
transition=y)">?
這個(gè)是頁(yè)面被載入和調(diào)出時(shí)的一些特效。duration表示特效的持續(xù)時(shí)間，以秒為單位。transition表示使?
用哪種特效，取值為1-23:?
　　0?矩形縮小?
　　1?矩形擴(kuò)大?
　　2?圓形縮小?
　　3?圓形擴(kuò)大?
　　4?下到上刷新?
　　5?上到下刷新?
　　6?左到右刷新?
　　7?右到左刷新?
　　8?豎百葉窗?
　　9?橫百葉窗?
　　10?錯(cuò)位橫百葉窗?
　　11?錯(cuò)位豎百葉窗?
　　12?點(diǎn)擴(kuò)散?
　　13?左右到中間刷新?
　　14?中間到左右刷新?
　　15?中間到上下?
　　16?上下到中間?
　　17?右下到左上?
　　18?右上到左下?
　　19?左上到右下?
　　20?左下到右上?
　　21?橫條?
　　22?豎條?
　　23?
//網(wǎng)頁(yè)是否被檢索?
<meta?name="ROBOTS"?content="屬性值">?
　　其中屬性值有以下一些:?
　　屬性值為"all":?文件將被檢索，且頁(yè)上鏈接可被查詢；?
　　屬性值為"none":?文件不被檢索，而且不查詢頁(yè)上的鏈接；?
　　屬性值為"index":?文件將被檢索；?
　　屬性值為"follow":?查詢頁(yè)上的鏈接；?
　　屬性值為"noindex":?文件不檢索，但可被查詢鏈接；?
　　屬性值為"nofollow":?

//打印分頁(yè)?
<p?style="page-break-after:always">page1</p>???
<p?style="page-break-after:always">page2</p>???

//設(shè)置打印?

<object?id="factory"?style="display:none"?viewastext?
classid="clsid:1663ed61-23eb-11d2-b92f-008048fdd814"?
codebase="http://www.meadroid.com/scriptx/ScriptX.cab#Version=5,60,0,360"?
></object>?
<input?type=button?value=頁(yè)面設(shè)置?onclick="factory.printing.PageSetup()">?
<input?type=button?value=打印預(yù)覽?onclick="factory.printing.Preview()">?

<script?language=javascript>?
function?window.onload()?
{?
??//?--?advanced?features?
??factory.printing.SetMarginMeasure(2)?//?measure?margins?in?inches?
??factory.printing.SetPageRange(false,?1,?3)?//?need?pages?from?1?to?3?
??factory.printing.printer?=?"HP?DeskJet?870C"?
??factory.printing.copies?=?2?
??factory.printing.collate?=?true?
??factory.printing.paperSize?=?"A4"?
??factory.printing.paperSource?=?"Manual?feed"?
??//?--?basic?features?
??factory.printing.header?=?"居左顯示&b居中顯示&b居右顯示頁(yè)碼，第&p頁(yè)/共&P頁(yè)"?
??factory.printing.footer?=?"（自定義頁(yè)腳）"?
??factory.printing.portrait?=?false?
??factory.printing.leftMargin?=?0.75?
??factory.printing.topMargin?=?1.5?
??factory.printing.rightMargin?=?0.75?
??factory.printing.bottomMargin?=?1.5?
}?
function?Print(frame)?{?
factory.printing.Print(true,?frame)?//?print?with?prompt?
}?
</script>?
<input?type=button?value="打印本頁(yè)"?onclick="factory.printing.Print(false)">?
<input?type=button?value="頁(yè)面設(shè)置"?onclick="factory.printing.PageSetup()">?
<input?type=button?value="打印預(yù)覽"?onclick="factory.printing.Preview()"><br>?
<a??
target=_blank>具體使用手冊(cè)，更多信息，點(diǎn)這里</a>?

//自帶的打印預(yù)覽?
WebBrowser.ExecWB(1,1)?打開(kāi)?
Web.ExecWB(2,1)?關(guān)閉現(xiàn)在所有的IE窗口，并打開(kāi)一個(gè)新窗口?
Web.ExecWB(4,1)?保存網(wǎng)頁(yè)?
Web.ExecWB(6,1)?打印?
Web.ExecWB(7,1)?打印預(yù)覽?
Web.ExecWB(8,1)?打印頁(yè)面設(shè)置?
Web.ExecWB(10,1)?查看頁(yè)面屬性?
Web.ExecWB(15,1)?好像是撤銷(xiāo)，有待確認(rèn)?
Web.ExecWB(17,1)?全選?
Web.ExecWB(22,1)?刷新?
Web.ExecWB(45,1)?關(guān)閉窗體無(wú)提示?
<style?media=print>?
.Noprint{display:none;}<!--用本樣式在打印時(shí)隱藏非打印項(xiàng)目-->?
.PageNext{page-break-after:?always;}<!--控制分頁(yè)-->?
</style>?
<object?id="WebBrowser"?width=0?height=0?
classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">???
</object>???

<center?class="Noprint"?>?
<input?type=button?value=打印?onclick=document.all.WebBrowser.ExecWB(6,1)>?
<input?type=button?value=直接打印?onclick=document.all.WebBrowser.ExecWB(6,6)>?
<input?type=button?value=頁(yè)面設(shè)置?onclick=document.all.WebBrowser.ExecWB(8,1)>?
</p>?
<p>?<input?type=button?value=打印預(yù)覽?onclick=document.all.WebBrowser.ExecWB(7,1)>?
</center>?
//去掉打印時(shí)的頁(yè)眉頁(yè)腳?

<script?language="JavaScript">???
var?HKEY_Root,HKEY_Path,HKEY_Key;?
HKEY_Root="HKEY_CURRENT_USER";?
HKEY_Path="\\Software\\Microsoft\\Internet?Explorer\\PageSetup\\";?
//設(shè)置網(wǎng)頁(yè)打印的頁(yè)眉頁(yè)腳為空?
function?PageSetup_Null()?
{?
try?
{?
??????var?Wsh=new?ActiveXObject("WScript.Shell");?
HKEY_Key="header";?
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");?
HKEY_Key="footer";?
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"");?
}?
catch(e){}?
}?
//設(shè)置網(wǎng)頁(yè)打印的頁(yè)眉頁(yè)腳為默認(rèn)值?
function?PageSetup_Default()?
{???
try?
{?
var?Wsh=new?ActiveXObject("WScript.Shell");?
HKEY_Key="header";?
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&w&b頁(yè)碼,&p/&P");?
HKEY_Key="footer";?
Wsh.RegWrite(HKEY_Root+HKEY_Path+HKEY_Key,"&u&b&d");?
}?
catch(e){}?
}?
</script>?
<input?type="button"?value="清空頁(yè)碼"?onclick=PageSetup_Null()>?
<input?type="button"?value="恢復(fù)頁(yè)碼"?onclick=PageSetup_Default()>?
//瀏覽器驗(yàn)證?

function?checkBrowser()?
{?
??this.ver=navigator.appVersion?
??this.dom=document.getElementById?1:0?
??this.ie6=(this.ver.indexOf("MSIE?6")>-1?&&?this.dom)?1:0;?
??this.ie5=(this.ver.indexOf("MSIE?5")>-1?&&?this.dom)?1:0;?
??this.ie4=(document.all?&&?!this.dom)?1:0;?
??this.ns5=(this.dom?&&?parseInt(this.ver)?>=?5)??1:0;?
??this.ns4=(document.layers?&&?!this.dom)?1:0;?
??this.mac=(this.ver.indexOf('Mac')?>?-1)??1:0;?
??this.ope=(navigator.userAgent.indexOf('Opera')>-1);?
??this.ie=(this.ie6?||?this.ie5?||?this.ie4)?
??this.ns=(this.ns4?||?this.ns5)?
??this.bw=(this.ie6?||?this.ie5?||?this.ie4?||?this.ns5?||?this.ns4?||?this.mac?
||?this.ope)?
??this.nbw=(!this.bw)?
??return?this;?
}?
//計(jì)算內(nèi)容寬和高?
<SCRIPT?language="javascript">???
function?test(obj)???
{???
????var?range?=?obj.createTextRange();???
????alert("內(nèi)容區(qū)寬度:?"?+?range.boundingWidth???
????????????????????????????????+?"px\r\n內(nèi)容區(qū)高度:?"?+?
range.boundingHeight?+?"px");???
????????
}???
</SCRIPT>???
<BODY>???
<Textarea?id="txt"?height="150">sdf</textarea><INPUT?type="button"?
value="計(jì)算內(nèi)容寬度"?onClick="test(txt)">???
</BODY>?
//無(wú)模式的提示框?
function?modelessAlert(Msg)?
{?
??
window.showModelessDialog("javascript?:alert(\""+escape(Msg)+"\");window.close();","","status:no;resizable:no;help:no;dialogHeight:height:30px;dialogHeight:40px;");?

}?
//屏蔽按鍵?
<html>?
<head>?
<meta?http-equiv="Content-Type"?content="text/html;?charset=gb2312">?
<noscript><meta?http-equiv="refresh"?
content="0;url=about:noscript"></noscript>?
<title>屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵</title>?
</head>?
<body>?
<script?language="Javascript"><!--?
//屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、F11、F5刷新、退格鍵?
//Author:?meizz(梅花雨)?2002-6-18?
function?document.oncontextmenu(){event.returnValue=false;}//屏蔽鼠標(biāo)右鍵?
function?window.onhelp(){return?false}?//屏蔽F1幫助?
function?document.onkeydown()?
{?
if?((window.event.altKey)&&?
????((window.event.keyCode==37)||???//屏蔽?Alt+?方向鍵?←?
????(window.event.keyCode==39)))???//屏蔽?Alt+?方向鍵?→?
{?
??alert("不準(zhǔn)你使用ALT+方向鍵前進(jìn)或后退網(wǎng)頁(yè)！");?
??event.returnValue=false;?
}?
??/*?注：這還不是真正地屏蔽?Alt+?方向鍵，?
??因?yàn)?Alt+?方向鍵彈出警告框時(shí)，按住?Alt?鍵不放，?
??用鼠標(biāo)點(diǎn)掉警告框，這種屏蔽方法就失效了。以后若?
??有哪位高手有真正屏蔽?Alt?鍵的方法，請(qǐng)告知。*/?
if?((event.keyCode==8)?||???????????//屏蔽退格刪除鍵?
????(event.keyCode==116)||???????????//屏蔽?F5?刷新鍵?
????(event.ctrlKey?&&?event.keyCode==82)){?//Ctrl?+?R?
??event.keyCode=0;?
??event.returnValue=false;?
??}?
if?(event.keyCode==122){event.keyCode=0;event.returnValue=false;}?//屏蔽F11?
if?(event.ctrlKey?&&?event.keyCode==78)?event.returnValue=false;???//屏蔽?Ctrl+n?

if?(event.shiftKey?&&?event.keyCode==121)event.returnValue=false;?//屏蔽?
shift+F10?
if?(window.event.srcElement.tagName?==?"A"?&&?window.event.shiftKey)?
????window.event.returnValue?=?false;?????????//屏蔽?shift?加鼠標(biāo)左鍵新開(kāi)一網(wǎng)頁(yè)?
if?((window.event.altKey)&&(window.event.keyCode==115))?????????//屏蔽Alt+F4?

{?
????
window.showModelessDialog("about:blank","","dialogWidth:1px;dialogheight:1px");?
????return?false;?
}?
}?
</script>?
屏蔽鼠標(biāo)右鍵、Ctrl+N、Shift+F10、Alt+F4、F11、F5刷新、退格鍵?
</body>?
</html>?
//屏蔽打印?
<style>?
@media?print{?
*?{display:none}?
}?
</style>?
//移動(dòng)的圖層，拖動(dòng)?

1.<span?style='position:absolute;width:200;height:200;background:red'?
onmousedown=MouseDown(this)?onmousemove=MouseMove()?
onmouseup=MouseUp()>meizz</span>?
<script?language=javascript>?
var?Obj;?
function?MouseDown(obj)?
{?
Obj=obj;?
Obj.setCapture();?
Obj.l=event.x-Obj.style.pixelLeft;?
Obj.t=event.y-Obj.style.pixelTop;?
}?
function?MouseMove()?
{?
if(Obj!=null)?
{?
??Obj.style.left?=?event.x-Obj.l;?
??Obj.style.top?=?event.y-Obj.t;?
}?
}?
function?MouseUp()?
{?
if(Obj!=null)?
{?
??Obj.releaseCapture();?
??Obj=null;?
}?
}?
</script>?
2.?
<div?id="myDiv"?src="logo.gif"?ondrag="doDrag();"?
onmouseover="this.style.cursor='hand'"?
style="position:absolute;left=100;top=100;"?onmousedown="doMouseDown();">?
<a?href="#"?onclick="return?false"><h1>wlecome</h1></a>?
</div>?
<script?language="JavaScript"?type="text/javascript">?
var?orgMouseX;?
var?orgMouseY;?
var?orgObjX;?
var?orgObjY;?
function?doDrag()?
{?
var?myObject=document.all.myDiv;?

var?x=event.clientX;?
var?y=event.clientY;?
myObject.style.left=x-(orgMouseX-orgObjX);?
myObject.style.top=y-(orgMouseY-orgObjY);?

}?
function?doMouseDown()?
{?
orgMouseX=event.clientX;?
orgMouseY=event.clientY;?
orgObjX=parseInt(document.all.myDiv.style.left);?
orgObjY=parseInt(document.all.myDiv.style.top);?
}?

</script>?

//文檔狀態(tài)改變?

<iframe?src="a.html"?id="f"?name="f"?scrolling="no"?frameborder=0?marginwidth=0?
marginheight=0></iframe>?
<script>?
var?doc=window.frames["f"].document;?
function?s(){?
if?(doc.readyState=="complete"){?
document.all.f.style.height=doc.body.scrollHeight?
document.all.f.style.width=doc.body.scrollWidth?
}?
}?
doc.onreadystatechange=s?
</script>?

//刷新后不變的文本框?
<HTML>?
<HEAD>?
<META?NAME="save"?CONTENT="history">?
<STYLE>?
??.sHistory?{behavior:url(#default#savehistory);}?
</STYLE>?
</HEAD>?
<BODY>?
<INPUT?class=sHistory?type=text?id=oPersistInput>?
</BODY>?
</HTML>?
//訪問(wèn)剪貼板?
(1)拖拽訪問(wèn)?
event.dataTransfer.setData("URL",?oImage.src);?
sImageURL?=?event.dataTransfer.getData("URL")?
(2)普通訪問(wèn)?
window.clipboardData.setData("Text",oSource.innerText);?
window.clipboardData.getData("Text");?
//操作COOKIE?

function?SetCookie(sName,?sValue)?
{?
document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?";?
}?
function?GetCookie(sName)?
{?
var?aCookie?=?document.cookie.split(";?");?
for?(var?i=0;?i?<?aCookie.length;?i++)?
{?
??
var?aCrumb?=?aCookie.split("=");?
if?(sName?==?aCrumb[0])?
return?unescape(aCrumb[1]);?
}?

}?
function?DelCookie(sName)?
{?
document.cookie?=?sName?+?"="?+?escape(sValue)?+?";?expires=Fri,?31?Dec?1999?
23:59:59?GMT;";?
}?
//setTimeout增加參數(shù)?
<script>?
var?_st?=?window.setTimeout;?
window.setTimeout?=?function(fRef,?mDelay)?{?
if(typeof?fRef?==?'function'){?
var?argu?=?Array.prototype.slice.call(arguments,2);?
var?f?=?(function(){?fRef.apply(null,?argu);?});?
return?_st(f,?mDelay);?
}?
return?_st(fRef,mDelay);?
}?
function?test(x){?
alert(x);?
}?
window.setTimeout(test,1000,'fason');?
</script>?

//自定義的apply,call?
Function.prototype.apply?=?function?(obj,?argu)?{?
if?(obj)?obj.constructor.prototype._caller?=?this;?
var?argus?=?new?Array();?
for?(var?i=0;i<argu.length;i++)?
argus?=?"argu["?+?i?+?"]";?
var?r;?
eval("r?=?"?+?(obj???("obj._caller("?+?argus.join(",")?+?");")?:?("this("?+?
argus.join(",")?+?");")));?
return?r;?
};?
Function.prototype.call?=?function?(obj)?{?
var?argu?=?new?Array();?
for?(var?i=1;i<arguments.length;i++)?
argu[i-1]?=?arguments;?
return?this.apply(obj,?argu);?
};?????

//下載文件?
function?DownURL(strRemoteURL,strLocalURL)?
{?
try?
{?
var?xmlHTTP=new?ActiveXObject("Microsoft.XMLHTTP");?
xmlHTTP.open("Get",strRemoteURL,false);?
xmlHTTP.send();?
var?adodbStream=new?ActiveXObject("ADODB.Stream");?
adodbStream.Type=1;//1=adTypeBinary?
adodbStream.Open();?
adodbStream.write(xmlHTTP.responseBody);?
adodbStream.SaveToFile(strLocalURL,2);?
adodbStream.Close();?
adodbStream=null;?
xmlHTTP=null;?
??
}?
catch(e)?
{?
window.confirm("下載URL出錯(cuò)!");?
}?
//window.confirm("下載完成.");?
}?

//檢驗(yàn)連接是否有效?
function?getXML(URL)?
{?
var?xmlhttp?=?new?ActiveXObject("microsoft.xmlhttp");?
xmlhttp.Open("GET",URL,?false);?
try?
{?
xmlhttp.Send();?
}?
catch(e){}?
finally?
{?
var?result?=?xmlhttp.responseText;?
if(result)?
{?
??if(xmlhttp.Status==200)?
??{?
??return(true);?
??}?
??else?
??{?
??return(false);?
??}?
}?
else?
{?
??return(false);?
}?
}?
}?
//POST代替FORM?
<SCRIPT?language="VBScript">?
Function?URLEncoding(vstrIn)?
??strReturn?=?""?
??For?i?=?1?To?Len(vstrIn)?
????ThisChr?=?Mid(vStrIn,i,1)?
????If?Abs(Asc(ThisChr))?<?&HFF?Then?
????????strReturn?=?strReturn?&?ThisChr?
????Else?
????????innerCode?=?Asc(ThisChr)?
????????If?innerCode?<?0?Then?
??????????innerCode?=?innerCode?+?&H10000?
????????End?If?
????????Hight8?=?(innerCode?And?&HFF00)\?&HFF?
????????Low8?=?innerCode?And?&HFF?
????????strReturn?=?strReturn?&?"%"?&?Hex(Hight8)?&?"%"?&?Hex(Low8)?
????End?If?
??Next?
??URLEncoding?=?strReturn?
End?Function?
Function?bytes2BSTR(vIn)?
??strReturn?=?""?
??For?i?=?1?To?LenB(vIn)?
????ThisCharCode?=?AscB(MidB(vIn,i,1))?
????If?ThisCharCode?<?&H80?Then?
????????strReturn?=?strReturn?&?Chr(ThisCharCode)?
????Else?
????????NextCharCode?=?AscB(MidB(vIn,i+1,1))?
????????strReturn?=?strReturn?&?Chr(CLng(ThisCharCode)?*?&H100?+?
CInt(NextCharCode))?
????????i?=?i?+?1?
????End?If?
??Next?
??bytes2BSTR?=?strReturn?
End?Function?
dim?strA,oReq?
strA?=?URLEncoding("submit1=Submit&text1=中文")?
set?oReq?=?CreateObject("MSXML2.XMLHTTP")?
oReq.open?"POST","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?cái)?shù)據(jù)的進(jìn)度，0=載入中,1=未初始化,2=已載入,3=運(yùn)行中,4=完成
//組件是否安裝?
isComponentInstalled("{6B053A4B-A7EC-4D3D-4567-B8FF8A1A5739}",?"componentID"))?
//檢查網(wǎng)頁(yè)是否存在?

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;?
}?
//連接數(shù)據(jù)庫(kù)?

<script?language="javascript">?
//用?JavaScript?寫(xiě)服務(wù)器端連接數(shù)據(jù)庫(kù)的代碼示例?
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>?
//使用數(shù)據(jù)島?

<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="<<　第一條記錄"?
onclick="xmldate.recordset.moveFirst()">?
<input?id="prev"?TYPE=button?value="<上一條記錄"?
onclick="xmldate.recordset.movePrevious()">???
<input?id="next"?TYPE=button?value="下一條記錄>"?
onclick="xmldate.recordset.moveNext()">???
<input?id="last"?TYPE=button?value="最后一條記錄>>"?
onclick="xmldate.recordset.moveLast()">???
<input?id="Add"?TYPE=button?value="添加新記錄"?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點(diǎn)22分0秒</times></info>?
</infolist>?
</XML>?
</body>?
</html>?
//獲得參數(shù)?
<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);?
alert(s.split("=")[1]);?
}?
}?
//-->?
</script>?
</body>?
//可編輯SELECT?
<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>?
//設(shè)置光標(biāo)位置?

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;?
}?

//頁(yè)內(nèi)查找?

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請(qǐng)?jiān)囍斎腠?yè)面中的關(guān)鍵字再次查找！");?
}?
}?
return?false;?
}?
//書(shū)?
http://www.itpub.net/attachment.php?s=&postid=1894598?
http://www.wrclub.net/down/listdown.aspx?id=1341?
//操作EXECL?
<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>?

//自定義提示條?

<a?href="#"?title="這是提示">tip</a>?
<script?Language="JavaScript">?
//***********默認(rèn)設(shè)置定義.*********************?
tPopWait=50;//停留tWait豪秒后顯示提示。?
tPopShow=5000;//顯示tShow豪秒后關(guān)閉提示?
showPopStep=20;?
popOpacity=99;?
//***************內(nèi)部變量定義*****************?
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?
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')?
//判斷鍵值?
<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='現(xiàn)在是ns瀏覽器';?
var?realkey=String.fromCharCode(e.which);?
}?
if(ie)?
{?
var?iekey=event.keyCode;?
var?nkey='現(xiàn)在是ie瀏覽器';?
var?realkey=String.fromCharCode(event.keyCode);?
if(event.keyCode==32){realkey='\'?空格\''}?
if(event.keyCode==13){realkey='\'?回車(chē)\''}?
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瀏覽器中鍵值:'+nkey+'\n'+'ie瀏覽器中鍵值:'+iekey+'\n'+'實(shí)際鍵為'+realkey);?
}?
document.onkeydown?=?keyDown;?
</script>?
</head>?
<body>?
//Javascript?Document.?
<hr>?
<center>?
<h3>請(qǐng)按任意一個(gè)鍵。。。。</h3>?
</center>?
</body>?
</html>?
//禁止FSO?

1.注銷(xiāo)組件?
regsvr32?/u?scrrun.dll?
2.修改PROGID?
HKEY_CLASSES_ROOT\Scripting.FileSystemObject?
Scripting.FileSystemObject?
3.對(duì)于使用object的用戶，修改HKEY_CLASSES_ROOT\Scripting.?

//省略號(hào)?
<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，很長(zhǎng)，表格內(nèi)一行顯示不下.</NOBR>?
</DIV>?
//檢測(cè)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;?
??}?
??document.write("您的Windows?Media?Player?版本是:"+flash+"<p>");?
}?
</SCRIPT>?


//圖象按比例?

<script?language="JavaScript">?
<!--?
//圖片按比例縮放?
var?flag=false;?
function?DrawImage(ImgD){?
var?image=new?Image();?
var?iwidth?=?80;?//定義允許圖片寬度?
var?iheight?=?80;?//定義允許圖片高度?
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)">?


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


//條件編譯?

<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?復(fù)制所有讀/寫(xiě)標(biāo)簽屬性到指定元素。?
<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()"?
>?
**/