﻿<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:trackback="http://madskills.com/public/xml/rss/module/trackback/" xmlns:wfw="http://wellformedweb.org/CommentAPI/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/"><channel><title>BlogJava-&lt;h1&gt;编程之道&lt;/h1&gt;-随笔分类-JavaScript技巧</title><link>http://www.blogjava.net/yuanhuaming/category/3662.html</link><description>无论是批评的，赞扬的，指着的都请EMAIL给我，你的建议将是我前进的动力!   &lt;A href=mailto:yuanhuaming@56.com &gt;联系我&lt;/A&gt;</description><language>zh-cn</language><lastBuildDate>Fri, 02 Mar 2007 02:44:16 GMT</lastBuildDate><pubDate>Fri, 02 Mar 2007 02:44:16 GMT</pubDate><ttl>60</ttl><item><title>JavaScript[对象.属性]集锦  来源： 蓝色理想</title><link>http://www.blogjava.net/yuanhuaming/archive/2005/10/27/17116.html</link><dc:creator>疯流成性</dc:creator><author>疯流成性</author><pubDate>Thu, 27 Oct 2005 15:27:00 GMT</pubDate><guid>http://www.blogjava.net/yuanhuaming/archive/2005/10/27/17116.html</guid><wfw:comment>http://www.blogjava.net/yuanhuaming/comments/17116.html</wfw:comment><comments>http://www.blogjava.net/yuanhuaming/archive/2005/10/27/17116.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/yuanhuaming/comments/commentRss/17116.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/yuanhuaming/services/trackbacks/17116.html</trackback:ping><description><![CDATA[<TABLE cellSpacing=0 cellPadding=0 width="95%" align=center border=0>
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<P>SCRIPT 标记&nbsp; </P>
<P>用于包含JavaScript代码.&nbsp; </P>
<P>属性&nbsp; </P>
<P>LANGUAGE 定义脚本语言&nbsp; <BR>SRC 定义一个URL用以指定以.JS结尾的文件&nbsp; </P>
<P><BR>windows对象&nbsp; </P>
<P>每个HTML文档的顶层对象.&nbsp; </P>
<P>属性&nbsp; </P>
<P>frames[] 子桢数组.每个子桢数组按源文档中定义的顺序存放.&nbsp; <BR>feames.length 子桢个数.&nbsp; <BR>self 当前窗口.&nbsp; <BR>parent 父窗口(当前窗口是中一个子窗口).&nbsp; <BR>top 顶层窗口(是所有可见窗口的父窗口).&nbsp; <BR>status 浏览器状态窗口上的消息.&nbsp; <BR>defaultStatus 当status无效时,出现在浏览器状态窗口上的缺省消息.&nbsp; <BR>name 内部名,为由window.open()方法打开的窗口定义的名字.&nbsp; </P>
<P>方法&nbsp; </P>
<P>alert("message") 显示含有给定消息的"JavaScript Alert"对话框.&nbsp; <BR>confirm("message") 显示含有给定消息的"Confirm"对话框(有一个OK按钮和一个Cancel按钮).如果用户单击OK返回true,否则返回false.&nbsp; <BR>prompt("message") 显示一个"prompt"对话框,要求用户根据显示消息给予相应输入.&nbsp; <BR>open("URL","name") 打开一个新窗口,给予一个指定的名字.&nbsp; <BR>close() 关闭当前窗口.&nbsp; </P>
<P>frame对象&nbsp; </P>
<P>它是整个浏览器窗口的子窗口,除了status,defaultStatus,name属性外,它拥有window对象的全部属性.&nbsp; </P>
<P>location对象&nbsp; </P>
<P>含有当前URL的信息.&nbsp; </P>
<P>属性&nbsp; </P>
<P>href 整个URL字符串.&nbsp; <BR>protocol 含有URL第一部分的字符串,如http:&nbsp; <BR>host 包含有URL中主机名:端口号部分的字符串.如//www.cenpok.net/server/&nbsp; <BR>hostname 包含URL中主机名的字符串.如<A href="http://www.cenpok.net/">http://www.cenpok.net</A>&nbsp; <BR>port 包含URL中可能存在的端口号字符串.&nbsp; <BR>pathname URL中"/"以后的部分.如~list/index.htm&nbsp; <BR>hash "#"号(CGI参数)之后的字符串.&nbsp; <BR>search "?"号(CGI参数)之后的字符串.&nbsp; </P>
<P>document对象&nbsp; </P>
<P>含有当前文档信息的对象.&nbsp; </P>
<P>属性&nbsp; </P>
<P>title 当前文档标题,如果未定义,则包含"Untitled".&nbsp; <BR>location 文档的全URL.&nbsp; <BR>lastModified 含有文档最后修改日期.&nbsp; <BR>referrer 调用者URL,即用户是从哪个URL链接到当前页面的.&nbsp; <BR>bgColor 背景色(#xxxxxx)&nbsp; <BR>fgColor 前景文本颜色.&nbsp; <BR>linkColor 超链接颜色.&nbsp; <BR>vlinkColor 访问过的超链颜色.&nbsp; <BR>alinkColor 激活链颜色(鼠标按住未放时).&nbsp; <BR>forms[] 文档中form对象的数组,按定义次序存储.&nbsp; <BR>forms.length 文档中的form对象数目.&nbsp; <BR>links[] 与文档中所有HREF链对应的数组对象,按次序定义存储.&nbsp; <BR>links.length 文档中HREF链的数目.&nbsp; <BR>anchors[] 锚(...)数组,按次序定义存储.&nbsp; <BR>anchors.length 文档中锚的数目.&nbsp; </P>
<P>方法&nbsp; </P>
<P>write("string") 将字符串突出给当前窗口.(字符串可以含有HTML标记)&nbsp; <BR>writeln("string") 与write()类似,在结尾追加回车符,只在预定格式文本中生效.&nbsp; <BR>clear() 清当前窗口.&nbsp; <BR>close() 关闭当前窗口.&nbsp; </P>
<P>form对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>name 中的NAME属性的字符串值.&nbsp; <BR>method 中METHOD属性的类值,"0"="GET" ,"1"="POST" .&nbsp; <BR>action 中ACTION属性的字符串值.&nbsp; <BR>target 表格数据提交的目标,与标记中相应属性一致.&nbsp; <BR>elements[index] elements属性包含form中的各个元素.&nbsp; <BR>length 表格中的元素个数.&nbsp; </P>
<P>方法&nbsp; </P>
<P>submit() 提交表格.&nbsp; <BR>事件处理器onSubmit() 用户单击一个定义好的按钮提交form时运行的代码.&nbsp; </P>
<P>text和textarea对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>name NAME属性的字符串值.&nbsp; <BR>value 域内容的字符串值.&nbsp; <BR>defaultValue 域内容的初始字符串值.&nbsp; </P>
<P>方法&nbsp; </P>
<P>focus() 设置对象输入焦点.&nbsp; <BR>blur() 从对象上移走输入焦点.&nbsp; <BR>select() 选定对象的输入区域.&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onFocus 当输入焦点进入时执行.&nbsp; <BR>onBlur 当域失去焦点时执行.&nbsp; <BR>onSelect 当域中有部分文本被选定时执行.&nbsp; <BR>onChange 当域失去焦点且域值相对于onFocus执行有所改变时执行. </P>
<P>复选框(checkbox)对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>name NAME属性的字符串值.&nbsp; <BR>value 复选框内容的字符串值.如果设置了,则为"on",否则为"off".&nbsp; <BR>checked 复选框内容的布尔值.如果设置了,则为true,否则为false .&nbsp; <BR>defaultChecked 反映(CHECKED)属性的布尔值(缺省状态).&nbsp; </P>
<P>方法&nbsp; </P>
<P>click() 选定复选框,并使之状态为"on".&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onClick 当用户单击Checkbox时执行.&nbsp; </P>
<P>单选按钮(radio)对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>name NAME属性的字符串值.&nbsp; <BR>length radio对象中单选按钮的个数.&nbsp; <BR>value VALUE属性的字符串值.&nbsp; <BR>checked 布尔值,按下为true,否则为false .&nbsp; <BR>defaultChecked 反映CHECKED属性值的布尔值.&nbsp; </P>
<P>方法&nbsp; </P>
<P>click() 选定单选按钮.&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onClick 当单选按钮被选定时执行.</P>
<P>select对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>length select对象中对象的个数.&nbsp; <BR>name 由NAME=属性定义的select对象的内部名.&nbsp; <BR>selectedIndex select对象中当前被选option的下标.&nbsp; <BR>options 该属性对应于在HTML中定义select对象时标记中的内容,它有如下属性:&nbsp; <BR>text 标记后的文本串.&nbsp; <BR>value VALUE属性的值,当Submit按钮被按下时,该值被提交.&nbsp; <BR>defaultSelected 反映标记的SELECTED属性的布尔值.&nbsp; <BR>selected 反映option的当前选择状态的布尔值.&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onFocus 当输入焦点进入域时执行.&nbsp; <BR>onBlur 当域失去输入焦点时执行.&nbsp; <BR>onChange 当域失去焦点且如果域的值相对于onFocus执行时有所改变,则执行onChange.&nbsp; </P>
<P>Button对象&nbsp; </P>
<P>表格中有三种类型按钮,由标记中的TYPE属性定义:&nbsp; <BR>.submit (type="SUBMIT")&nbsp; <BR>.reset (type="RESET")&nbsp; <BR>.custom (type="BUTTON")&nbsp; </P>
<P>所有按钮对象都有如下成分:&nbsp; </P>
<P>属性&nbsp; </P>
<P>value VALUE属性的字符串值.&nbsp; <BR>name NAME属性的字符串值.&nbsp; </P>
<P>方法&nbsp; </P>
<P>click() 选定按钮&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onClick 当按钮被单击时执行.&nbsp; </P>
<P>submit和reset对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>value VALUE=属性的内容.&nbsp; <BR>name NAME=属性的内容.&nbsp; </P>
<P>方法&nbsp; </P>
<P>click() 选定按钮&nbsp; </P>
<P>事件处理器&nbsp; </P>
<P>onClick 当按钮被单击时执行.&nbsp; </P>
<P>password对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>defaultValue VALUE=属性的内容.&nbsp; <BR>name NAME=属性的内容.&nbsp; <BR>value 目前输入password域的数据.&nbsp; </P>
<P>方法&nbsp; </P>
<P>focus() 将焦点带入password域.&nbsp; <BR>blur() 将焦点从password域移出.&nbsp; <BR>select() 选定password域中的当前数据,以备修改.&nbsp; </P>
<P>navigator对象&nbsp; </P>
<P>该对象用于确定用户访问时使用的Navigator版本.&nbsp; </P>
<P>属性&nbsp; </P>
<P>appCodeName 相对于用户浏览器的"codename"&nbsp; <BR>appName 相对于用户浏览器的实际名字.&nbsp; <BR>appVersion 相对于用户浏览器的版本号.&nbsp; <BR>userAgent 该属性反映用户浏览器的全部信息.&nbsp; </P>
<P>string对象&nbsp; </P>
<P>string对象为操作字符串的内容提供了很多方法.&nbsp; </P>
<P>属性&nbsp; </P>
<P>length 字符串的长度,即字符串中字符的个数.&nbsp; </P>
<P>方法&nbsp; </P>
<P>big(),blink(),bold(),fixed(),italics(),small(),sub(),strike(),sup(),fontColor(color),fontSize(size)&nbsp; </P>
<P>以上方法为字符串增加相应的HTML标记.&nbsp; <BR>charAt(index) 返回字符串中index处的字符.&nbsp; <BR>indexOf(searchValue,[fromIndex]) 该方法在字符串中寻找第一次出现的searchValue.如果给定了fromIndex,则从字符串内该位置开始搜索,当searchValue找到后,返回该串第一个字符的位置.&nbsp; <BR>lastIndexOf(searchValue,[fromIndex]) 从字符串的尾部向前搜索searchValue,并报告找到的第一个实例.&nbsp; <BR>substring(indexA,indexB) 获取自indexA到indexB的子串.&nbsp; <BR>toLowerCase(),toUpperCase() 将字符串中所有字符全部转换成大写,小写. </P>
<P>Date对象&nbsp; </P>
<P>要使用Date对象,必须先生成一个Date实例:&nbsp; </P>
<P>变量名=new Date();&nbsp; </P>
<P>方法&nbsp; </P>
<P>getDay(),getDate(),getHours(),getMinutes(),getMonth(),getSeconds(),getTime(), getTimeZoneOffset(),getYear()&nbsp; </P>
<P>还有setDay... ...&nbsp; </P>
<P>toGMTString() 用GMT格式返回当前时间. (Sun,12 Feb 1999 14:19:22 GMT)&nbsp; <BR>toLocaleString 用locale格式返回当前时间. (03/11/99 14:19:22)&nbsp; <BR>parse(date) 将普通date字符串转换成豪秒形式,从而给setTime()做参数.&nbsp; </P>
<P>Math对象&nbsp; </P>
<P>属性&nbsp; </P>
<P>LN10 (10的自然对数)&nbsp; <BR>PI (3.1415926...)&nbsp; <BR>SQRT1_2 (1/2的平方根)&nbsp; </P>
<P>方法&nbsp; </P>
<P>abs(x) 返回x的绝对值&nbsp; <BR>acos(x) 返回x的arc cosine值&nbsp; <BR>asin(x) 返回x的arc sin值&nbsp; <BR>atan(x) 返回x的arc tangent值&nbsp; <BR>ceil(x) 返回大于等于x的最小整数&nbsp; <BR>cos(x) 返回x的cosine值&nbsp; <BR>exp(x) 返回e的x次方&nbsp; <BR>floor(x) 返回小于等于x的最大整数&nbsp; <BR>log(x) 返回x的&nbsp; <BR>max(x,y) 返回x,y中的大值&nbsp; <BR>min(x,y) 返回x,y中的小值&nbsp; <BR>pow(x,y) 返回x的y次方&nbsp; <BR>round(x) 舍入到最近整数,(小于或等于0.5小数舍去)&nbsp; <BR>sin(x) 返回x的sin值&nbsp; <BR>sqrt(x) 返回x的平方根&nbsp; <BR>tan(x) 返回x的tangent值 </P></SPAN></TD></TR></TBODY></TABLE><img src ="http://www.blogjava.net/yuanhuaming/aggbug/17116.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/yuanhuaming/" target="_blank">疯流成性</a> 2005-10-27 23:27 <a href="http://www.blogjava.net/yuanhuaming/archive/2005/10/27/17116.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>隐藏表格的问题？</title><link>http://www.blogjava.net/yuanhuaming/archive/2005/09/30/14506.html</link><dc:creator>疯流成性</dc:creator><author>疯流成性</author><pubDate>Fri, 30 Sep 2005 07:47:00 GMT</pubDate><guid>http://www.blogjava.net/yuanhuaming/archive/2005/09/30/14506.html</guid><wfw:comment>http://www.blogjava.net/yuanhuaming/comments/14506.html</wfw:comment><comments>http://www.blogjava.net/yuanhuaming/archive/2005/09/30/14506.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.blogjava.net/yuanhuaming/comments/commentRss/14506.html</wfw:commentRss><trackback:ping>http://www.blogjava.net/yuanhuaming/services/trackbacks/14506.html</trackback:ping><description><![CDATA[今天在项目中碰到这个问题，要求用JS写。我郁闷，网上找了好久才找到相关资料，写下来供以后参考。<BR><BR>
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#000000">aaa</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">bbb</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">tr</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">TABLE</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">TABLE</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">tr</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">INPUT&nbsp;</SPAN><SPAN style="COLOR: #ff0000">type</SPAN><SPAN style="COLOR: #0000ff">="button"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;name</SPAN><SPAN style="COLOR: #0000ff">="b0"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;value</SPAN><SPAN style="COLOR: #0000ff">="sumbit"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;onclick</SPAN><SPAN style="COLOR: #0000ff">="s(tab1)"</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">td</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">tr</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">TABLE</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR>&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">body</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000"><BR></SPAN><SPAN style="COLOR: #0000ff">&lt;/</SPAN><SPAN style="COLOR: #800000">html</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN></DIV>发现洋式表很强啊，只是我不知道怎么用。<BR>S（）方法中传入要隐藏的表格或其他空间的ID，其实不传也可以，但是如果有多个BUTTON的响应不同表格的时候，我们只需要改变方法中的参数，而不需要另外写方法了，例如：<BR><SPAN style="COLOR: #0000ff; BACKGROUND-COLOR: #f5f5f5">function</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">&nbsp;s(t){<BR>&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff; BACKGROUND-COLOR: #f5f5f5">if</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">(t.style.display&nbsp;</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">==</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">&nbsp;</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">none</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">)<BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;t.style.display</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">""</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">;<BR>&nbsp;&nbsp;&nbsp;&nbsp;</SPAN><SPAN style="COLOR: #0000ff; BACKGROUND-COLOR: #f5f5f5">else</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5"><BR>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;t.style.display&nbsp;</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">=</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">&nbsp;</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">none</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">"</SPAN><SPAN style="COLOR: #000000; BACKGROUND-COLOR: #f5f5f5">;<BR>}</SPAN><BR>......<BR><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">INPUT&nbsp;</SPAN><SPAN style="COLOR: #ff0000">type</SPAN><SPAN style="COLOR: #0000ff">="button"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;name</SPAN><SPAN style="COLOR: #0000ff">="b0"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;value</SPAN><SPAN style="COLOR: #0000ff">="sumbit"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;onclick</SPAN><SPAN style="COLOR: #0000ff">="s(tab1)"</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;<BR><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">INPUT&nbsp;</SPAN><SPAN style="COLOR: #ff0000">type</SPAN><SPAN style="COLOR: #0000ff">="button"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;name</SPAN><SPAN style="COLOR: #0000ff">="b0"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;value</SPAN><SPAN style="COLOR: #0000ff">="sumbit"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;onclick</SPAN><SPAN style="COLOR: #0000ff">="s(tab2)"</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;<BR><SPAN style="COLOR: #0000ff">&lt;</SPAN><SPAN style="COLOR: #800000">INPUT&nbsp;</SPAN><SPAN style="COLOR: #ff0000">type</SPAN><SPAN style="COLOR: #0000ff">="button"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;name</SPAN><SPAN style="COLOR: #0000ff">="b0"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;value</SPAN><SPAN style="COLOR: #0000ff">="sumbit"</SPAN><SPAN style="COLOR: #ff0000">&nbsp;onclick</SPAN><SPAN style="COLOR: #0000ff">="s(tab3)"</SPAN><SPAN style="COLOR: #0000ff">&gt;</SPAN><SPAN style="COLOR: #000000">&nbsp;&nbsp;&nbsp;</SPAN>&nbsp;</SPAN></SPAN><BR><img src ="http://www.blogjava.net/yuanhuaming/aggbug/14506.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.blogjava.net/yuanhuaming/" target="_blank">疯流成性</a> 2005-09-30 15:47 <a href="http://www.blogjava.net/yuanhuaming/archive/2005/09/30/14506.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item></channel></rss>