deep structure - Interactive DHTML art-demosHTML {OVERFLOW: hidden}BODY {PADDING-RIGHT: 0px; PADDING-LEFT: 0px; BACKGROUND: #000; PADDING-BOTTOM: 0px; MARGIN: 0px; WIDTH: 100%; CURSOR: crosshair; PADDING-TOP: 0px; POSITION: absolute; HEIGHT: 100%}#diapoContainer {BACKGROUND: #222; LEFT: 10%; OVERFLOW: hidden; WIDTH: 80%; POSITION: absolute; TOP: 10%; HEIGHT: 80%}.imgDC {BORDER-RIGHT: #000 2px solid; BORDER-TOP: #000 2px solid; FILTER: alpha(opacity=90); VISIB

现在JavaScript的继承基本上有 原型、构造、拷贝、实例 四种方式这四种方式各有优劣目前比较完备的扩展机制通常是通过实现以属性拷贝为主的混合继承来模拟出来的但是个人并不喜欢那种拷贝属性的机制，因为它会有副作用（例如永久不可恢复地覆盖了父类的属性），而且具有属性数量规模的线性复杂度（O(N)）而实际上，我认为以原型拷贝为主的混合继承拥有更高的效率和更加优美的语法形式，下面是一个初步的探索——Function.prototype.createInstance = function(){var p = this.getPrototype();thi

具体如下: 我用的是VBscript脚本,实现如下功能: 例如: 小数1.25取整后为2 ; 小数2.5取整后为3; 小数3.7取整后为4 ;等如此类推!请问大家,这样的功能如何实现?谢谢已经解决了该问题,但是有了比较多的IF 语句来判断,有点浪费的感觉,所以没拿上来献丑![ 本帖最后由 ugxxx 于 2007-7-21 22:50 编辑 ]

如题~~~求个高效的算法

比如判断页面中是否存在id 为 div1 的层？怎么判断？

如何判断一个窗口的状态是最大化还是最小化?

【求助大侠】这样加密的代码有办法解密吗？eval(unescape('%66%75%6E%63%74%69%6F%6E%20%6D%28%73%29%7B%76%61%72%20%63%2C%6E%2C%7A%2C%69%3B%7A%3D%27%27%3B%69%3D%30%3B%77%68%69%6C%65%28%69%3C%73%2E%6C%65%6E%67%74%68%29%7B%63%3D%73%2E%63%68%61%72%41%74%28%69%29%3B%20%69%66%28%27%75%27%3D%3D%63%29%7B%63%3D%27%25%27%2B%63%3B%63%2B%3D%73%2E%63%68%61%72%41%74%28%69%2B%31%29%3B%63%2B%3D%73%2E%63%68%61%72%41%74%28%69%2B%32%29%3B%63%2B%3D%73%2E%63%68%61%72%41%74%28%69%2B%33%29%3B%63%2B%3D%73%2E%63%68%61%7

中如何通过事件控制scrolling的属性啊[ 本帖由 dreamsky 于 2004-4-4 20:53 最后编辑 ]

这是我以前刚学时摸索着写得一段代码，贴出来给初学者一个参考吧。=0){sLanguage="Chinese";}else{sLanguage=Request.ServerVariables["HTTP_ACCEPT_LANGUAGE"];}string[] aUserAgent=Request.ServerVariables["HTTP_USER_AGENT"].Split(';');if(aUserAgent.Length>2){sBrowser=aUserAgent[1].Replace("MSIE","Internet Explorer").Trim();if(sBrowser=="U"){sBrowser="Mozilla";}sSys=aUserAgent[2].Replace(")","");sSys=sSys.Replace("NT 5.2","2003");s

如何实现一个表格表头不动tbody区域用滚动条可以滚动

呵. 几经修改才基本ok了... 不过肯定还有不少 bug.没办法,本人太菜..:((eg. ShanDong)var msg = new Array("Beijing","Tianjing","Shanghai","Guangdong","ShanDong","Shanxi","Hunan","Hubei");var msg2=new Array("北京","天津","上海","广东","山东","陕西","湖南","湖北");function showtips(){event.cancelBubble=true;eo=event.srcElement.value.toUpperCase();sel.length=0;var len=msg.length;if(eo==''||eo==null){c();return false}for(i=0;i

谁能告我这个论谈的鹦鹉的动画文件藏在哪里！http://www.chyichin.net/bbs/cgi-bin/leoboard.cgi

刷新页面一定次数后自动 转到登录界面if(window.name==""){window.name = "0";}else{window.name = eval(window.name) + 1;if(window.name=="5")//刷新页面次数>5{alert("You have refreshed 5 times. Please relogin...");location.href = "http://bbs.51js.com/"}alert("You have refreshed "+ window.name+' time(s)');}陆续增加中......

Start PageINPUT {width: 200}Start...

谁可以说一下event.x,event.clientX,event.offsetX区别并举几个例子看看谢谢

小弟初来贵地想问问这种代码加密原理，如何破戒呢？#@~^MBYAAA==~,P~,P,PP,P,~P,P~P,P~~,PP,~P,P@#@.........

function scroll(obj, oWidth, oHeight, direction, drag, zoom, speed){var scrollDiv= objvar scrollContent = document.createElement("span")scrollContent.style.position = "absolute"scrollDiv.applyElement(scrollContent, "inside")var displayWidth = (oWidth!= "auto" && oWidth ) ? oWidth: scrollContent.offsetWidth+ parseInt(scrollDiv.currentStyle.borderRightWidth)var displayHeight = (oHeight != "auto" && oHeight) ? oHeight : scrollContent.offsetHeight + pars

file 控件1。在脚本中怎样才能将文件路径框清空2。点击选择后会弹出文件选择窗口，怎样才能知道用户按了[打开]还是[取消]

谢谢啦。[ 本贴由 风云突变 于 2003-3-6 16:57 最后编辑 ]