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js代码集合第1,闭包详解

2019年8月30日 - 前端排行

浅谈类似于(function(){}).call()的js语句

   这篇文章主要介绍了浅谈类似于(function(){}).call()的js语句,的相关资料,需要的朋友可以参考下

  研究新浪微博的自动登陆流程,其中涉及到它的加密算法脚本,其中有一段如下形式的代码:

  (function(){…}).call(name)

  其中红色的….是函数的内部各种实现,name为一个对象的名字.这种形式的js从来没见过啊(恕我js这方面见识少啊).然后百度了一下大概的意义如下:

  .call(name)的作用实际是将name作为前面函数所在域中的this来用,也就是说此时函数中的this就相当于引用的是name.

  这段代码的实际意义可以认为:函数的具体实现对变量name的进行的改造,或者更简单的说函数的实现就是变量name的具体实现,某种意义上它等价于:

  var name = function(){…}

  以上所述就是本文的全部内容了,希望大家能够喜欢。

这篇文章主要介绍了浅谈类似于(function(){}).call()的js语句,的相关资料,需要的朋友可以参考下
研究新浪…

javascript 闭包详解

 这篇文章主要详细介绍了javascript
闭包的相关资料,十分详尽,需要的朋友可以参考下

 

 

javascript
闭包是一个很有趣的东东。看了些相关资料
和private。

创建一个非匿名闭包最简单的语法是:

 

代码如下:

var obj = (function(){//各种代码 });

 

闭包最经典的例子:

 

代码如下:

var makeCounter = (function () {
var i = 1;
this.test=function(){
console.log(i);
i++;
}
return this;
});
var obj = makeCounter();
obj.test(); // 1
obj.test(); // 2
var obj1 = makeCounter();
obj1.test(); // 1
obj1.test(); // 2

 

private 与 public :

 

代码如下:

var makeCounter= (function () {
var i = 1;
//这货是private的
function log(){
console.log(i);
i++;
}
//这货是public的
this.test(){
log();
}
return this;
});
var obj = makeCounter();
obj.test(); // 1
obj.test(); // 2
obj.log(); //undefined

 

自执行函数:

  第一次看到这样的代码时的感觉是:好高级;

 

代码如下:

var obj = (function(window){
//各种代码
}(window));

 

  然后google了下,发现他们经常都会这样写:

 

代码如下:

var obj= (function () {
var i = 1;
this.test=function(){
console.log(i);
i++;
}
return this;
}());
obj.test(); // 1
obj.test(); // 2

 

最简单的理解,程序员偷懒把两步写成了一步。

 

代码如下:

//这是一个函数。它应该这样用obj()
var makeCounter = function () {
//各种代码
}
//这是一个对象。它类似于 var obj = makeCounter();
var obj = (function () {
//各种代码
}());

 

  它也可以有参数:

 

代码如下:

var output = “new test”;
var obj = (function (msg) {
this.test = function(){
console.log(msg);
}
return this;
}(output));
obj.test();

 

  它还可以更复杂更高级点:

 

代码如下:

var output = “new test”;
var obj = (function (obj, msg) {
//这货也是私有的。类似obj.i(!=obj.i),却又不是obj.i(因为外部不可访问)。
var i = 1;
//private
function log() {
console.log(i + ” : ” + msg);
i++;
}
//public
obj.test = function () {
log();
}
return obj;
}(obj, output));
obj.test(); // 1 : new test
obj.i = 100;
//i没被改变
obj.test(); // 2 : new test

 

初次见面,留下了很深刻的印象。闭包的使用,实现了状态,属性的保持;避免了全局变量满屏飞舞;结束了变量老是被重定义,重赋值的尴尬局面。它还可以将一个对象分部到多个js文件。实在是太好了。

上面所述就是本文的全部内容了,希望大家能够喜欢。

闭包详解
这篇文章主要详细介绍了javascript
闭包的相关资料,十分详尽,需要的朋友可以参考下 javascript
闭包是一个很有趣的东东。…

//############################################################################# 
var g_nLastVisitCount; 

function LastVisitSetCount(nCount) 
{ 
 g_nLastVisitCount = nCount; 
} 

function LastVisitCheckAll() 
{ 
 for (var i=0;i<g_nLastVisitCount;i++) 
  eval('LastVisit'+i+'.checked=LastVisitAll.checked'); 
} 

function LastVisitOpen() 
{ 
 for (var i=g_nLastVisitCount-1;i>=0;i--)//for (var i=0;i<g_nLastVisitCount;i++) 
 { 
  if (eval('LastVisit'+i+'.checked')) 
  { 
   strUrl = external.gbGetLastVisit("Url"+i); 
   if (strUrl.length<1) 
    break; 
   try{ 
   window.open(strUrl,'_blank'); 
   }catch(e){} 
  } 
 } 
} 

function LastVisitCopyUrl() 
{ 
 var strTemp=''; 
 try{ 
 for (var i=0;i<g_nLastVisitCount;i++) 
 { 
  if (eval('LastVisit'+i+'.checked')) 
  { 
   strUrl = external.gbGetLastVisit("Url"+i); 
   if (strUrl.length<1) 
    break; 
   strTemp += strUrl; 
   strTemp += "\r\n"; 
  } 

 } 
 }catch(e){} 
 if (strTemp.length>1) 
  window.clipboardData.setData("Text", strTemp); 
} 

function LastVisitWriteHead() 
{ 
 var strShowLastVisit = '1'; 
 try{ 
 strShowLastVisit = external.gbGetIni('ShowLastVisit'); 
 }catch(e){} 

 if (strShowLastVisit=='1') 
  document.write("<tbody id=LastVisitDiv>"); 
 else 
  document.write("<tbody id=LastVisitDiv style='display: none'>"); 
} 

function LastVisitWriteTail(i) 
{ 
 document.write("</tbody></table>"); 
 LastVisitSetCount(i); 
} 

function LastVisitWrite() 
{ 
 if (external.gbGetVersion==null) 
  return; 
 // 
 document.writeln("<table id=1111 width=914 border=0 align=center cellspacing=1 bgcolor=#C6CFEF style=word-break:break-all>"); 
 document.writeln(" <tr>"); 
 document.writeln(" <td colspan=2 bgcolor=#E7EFFF class=STYLE1><div align=center class=STYLE7>"); 
 document.writeln("  <label style=cursor:pointer; onClick=external.gbExec(33109)>GreenBrowser上次访问页面<\/label>"); 
 document.writeln("  <label style=cursor:pointer; onClick=LastVisitShow()>【隐藏\/显示】<\/label>"); 
 document.writeln(" <\/div><\/td>"); 
 document.writeln(" <\/tr>"); 
 // 
 LastVisitWriteHead(); 
 for (var i=0; i<50; i++) 
 { 
  strName = external.gbGetLastVisit("Name"+i); 
  if (strName.length<1) 
   break; 
  strUrl = external.gbGetLastVisit("Url"+i); 
  document.write("<tr><td width=22 bgcolor=#FFFFFF class=STYLE1 ><input type=checkbox id=LastVisit"+i+" checked></td><td bgcolor=#FFFFFF class=STYLE1> <a href="+strUrl+" title="+strUrl+" target=_blank>"+strName+"</a> ("+strUrl+")</td></tr>"); 
 } 
 if (i>0) 
  document.write("<tr><td bgcolor=#FFFFFF class=STYLE1 ><input type=checkbox id=LastVisitAll onClick='LastVisitCheckAll()' checked></td><td bgcolor=#FFFFFF class=STYLE1> <input type=submit value='打开选中的网址' onClick='LastVisitOpen()'><input type=submit value='复制选中的网址' onClick='LastVisitCopyUrl()'></td></tr>"); 
 else 
  document.write("<tr><td bgcolor=#FFFFFF class=STYLE1>无上次访问页面!</td></tr>"); 
 LastVisitWriteTail(i); 
} 

function LastVisitWriteEn() 
{ 
 if (external.gbGetVersion==null)//if not GreenBrowser, not show lastvisit 
  return; 
 // 
 document.writeln("<table id=1111 width=760 border=0 align=center cellspacing=1 bgcolor=#C6CFEF style=word-break:break-all>"); 
 document.writeln(" <tr>"); 
 document.writeln(" <td colspan=2 bgcolor=#E7EFFF class=STYLE1><div align=center class=STYLE7>"); 
 document.writeln("  <label style=cursor:pointer; onClick=external.gbExec(33109)>GreenBrowser Last Visited Page<\/label>"); 
 document.writeln("  <label style=cursor:pointer; onClick=LastVisitShow()>[Hide\/Show]<\/label>"); 
 document.writeln(" <\/div><\/td>"); 
 document.writeln(" <\/tr>"); 
 // 
 LastVisitWriteHead(); 
 for (var i=0; i<50; i++) 
 { 
  strName = external.gbGetLastVisit("Name"+i); 
  if (strName.length<1) 
   break; 
  strUrl = external.gbGetLastVisit("Url"+i); 
  document.write("<tr><td width=22 bgcolor=#FFFFFF class=STYLE1 ><input type=checkbox id=LastVisit"+i+" checked></td><td bgcolor=#FFFFFF class=STYLE1> <a href="+strUrl+" title="+strUrl+" target=_blank>"+strName+"</a> ("+strUrl+")</td></tr>"); 
 } 
 if (i>0) 
  document.write("<tr><td bgcolor=#E7EFFF class=STYLE1 ><input type=checkbox id=LastVisitAll onClick='LastVisitCheckAll()' checked></td><td bgcolor=#E7EFFF class=STYLE1> <input type=submit value='Open Selected URL' onClick='LastVisitOpen()'><input type=submit value='Copy Selected URL' onClick='LastVisitCopyUrl()'></td></tr>"); 
 else 
  document.write("<tr><td bgcolor=#FFFFFF class=STYLE1>No Last Visited Page!</td></tr>"); 
 LastVisitWriteTail(i); 
 document.writeln("<br>"); 
} 

function LastVisitShow() 
{ 
 if (LastVisitDiv.style.display=="") 
 { 
  LastVisitDiv.style.display = "none"; 
  external.gbSetIni('ShowLastVisit','0'); 
 } 
 else 
 { 
  LastVisitDiv.style.display = ""; 
  external.gbSetIni('ShowLastVisit','1'); 
 } 
} 
//############################################################################# 
var g_SearchList = [ 
 ["百度", "http://www.baidu.com/s?tn=greenbrowser_2_pg&word="], 
 ["Google", "http://www.google.cn/search?client=aff-sub-group1&ie=gb&oe=UTF-8&hl=zh-CN&channel=5igb.com&q="], 
 ["雅虎", "http://cn.search.yahoo.com/search?p="], 
 ["新闻", "http://news.baidu.com/ns?cl=2&rn=20&tn=news&word="], 
 ["图片", "http://www.baidu.com/i?ct=201326592&cl=2&lm=-1&tn=baiduimage&word="], 
 ["软件", "http://www.skycn.com/search.php?sor=00&ss_name="], 
 ["BT", "http://bt.fkee.com/search.aspx?p=Seed&b=0&q="], 
 ["视频", "http://video.baidu.com/v?word="], 
 ["影视", "http://movie.baidu.com/srh.php?tn=baidux&word="], 
 ["购物", "http://www.joyo.com/prodsearch/prodsearch.asp?source=ad4all_40187&vname="], 
 ["MP3",  "http://mp3search.baidu.com/wstsearch?tn=baidump3&ct=134217728&lm=-1&rn=&word="], 
 ["歌词", "http://mp3search.baidu.com/wstsearch?tn=baidump3lyric&ct=150994944&lm=-1&rn=&word="], 
 ["文档", "http://www.baidu.com/baidu?ft=all&q1="], 
 ["Flash", "http://mp3.baidu.com/m?rn=&tn=baidump3&ct=134217728&lm=6&word="], 
 ["词典", "http://www.baidu.com/baidu?ie=gb2312&bs=&sr=&z=&ct=1048576&cl=3&f=8&word="], 
 ["贴吧", "http://post.baidu.com/f?kw="], 
 ["知道", "http://zhidao.baidu.com/q?ct=17&pn=0&tn=ikaslist&rn=10&word="], 
 ["百科", "http://baike.baidu.com/w?ct=17&lm=0&tn=baiduWikiSearch&pn=0&rn=10&word="], 
 ["搜狗", "http://www.sogou.com/web?query="], 
 ["当当网", "http://www.dangdang.com/league/leagueref.asp?from=427-40187&backurl=http://211.100.16.156/dangdang.dll?key="], 
]; 

var g_SearchListEn = [ 
 ["Google", "http://www.google.com/search?hl=en&q="], 
 ["Yahoo", "http://search.yahoo.com/search?p="], 
 ["Baidu", "http://www.baidu.com/s?tn=greenbrowser_2_pg&word="],  
 ["Ask",  "http://www.ask.com/web?q="], 
 ["Alexa", "http://www.alexa.com/search?q="], 
 ["Software","http://www.skycn.com/search.php?sor=00&ss_name="], 
 ["BT",  "http://www.torrentspy.com/search?query="], 
 ["MP3",  "http://www.mp3.com/search.php?action=Search&stype=song&query="], 
 ["Image", "http://images.google.com/images?hl=en&q="], 
 ["News", "http://news.google.com/news?hl=en&q="], 
 ["Blog", "http://blogsearch.google.com/blogsearch?hl=en&q="], 
 ["Video", "http://video.google.com/videosearch?hl=en&q="], 
 ["Maps", "http://maps.google.com/maps?hl=en&q="], 
 ["Books", "http://books.google.com/books?q="], 
 ["Froogle", "http://froogle.google.com/froogle?checkout=1&lmode=online&q="], 
 ["Dictionary","http://dictionary.reference.com/search?q="], 
]; 

function RadioSearchSubmit(nType) 
{ 
 if (RadioSearchForm.key.value=='') 
  return false; 
 var SearchList = (nType==0 ? g_SearchList : g_SearchListEn); 
 var nLen = SearchList.length-1; 
 for (var i=0; i<nLen; i++) 
 { 
  if(RadioSearchForm.item[i].checked) 
  { 
   window.open(SearchList[i][1]+RadioSearchForm.key.value,"g"+i); 
   break; 
  } 
 } 
 return false; 
} 

function RadioSearchWrite(nType) 
{ 
 var SearchList = (nType==0 ? g_SearchList : g_SearchListEn); 
 var nLen = SearchList.length-1; 
 for (var i=0; i<nLen; i++) 
 { 
  document.write("<input type=radio name=item ",(i==0)?"checked='checked'":"","><a href=",SearchList[i][1]," target=_blank>",SearchList[i][0],"</a> "); 
  if (i == (nType==0?9:7) ) 
   document.write("<br>") 
 } 
} 

function CheckSearchSubmit(nType) 
{ 
 if (CheckSearchForm.key.value=='') 
  return false; 
 var SearchList = (nType==0 ? g_SearchList : g_SearchListEn);   
 var nLen = SearchList.length-1; 
 for (var i=0; i<nLen; i++) 
 { 
  if(CheckSearchForm.item[i].checked) 
   window.open(SearchList[i][1]+CheckSearchForm.key.value,"g"+i); 
 } 
 return false; 
} 

function CheckSearchWrite(nType) 
{ 
 var SearchList = (nType==0 ? g_SearchList : g_SearchListEn); 
 var nLen = SearchList.length-1; 
 for (var i=0; i<nLen; i++) 
 { 
  document.write("<input type=checkbox name=item ",(i<2)?"checked":"","><a href=",SearchList[i][1]," target=_blank>",SearchList[i][0],"</a> "); 
  if (i == (nType==0?9:7) ) 
   document.write("<br>") 
 } 
} 

//############################################################################# 
var lunarInfo=new Array( 
0x04bd8,0x04ae0,0x0a570,0x054d5,0x0d260,0x0d950,0x16554,0x056a0,0x09ad0,0x055d2,0x04ae0,0x0a5b6,0x0a4d0,0x0d250,0x1d255,0x0b540,0x0d6a0,0x0ada2,0x095b0,0x14977,0x04970,0x0a4b0,0x0b4b5,0x06a50,0x06d40,0x1ab54,0x02b60,0x09570,0x052f2,0x04970,0x06566,0x0d4a0,0x0ea50,0x06e95,0x05ad0,0x02b60,0x186e3,0x092e0,0x1c8d7,0x0c950,0x0d4a0,0x1d8a6,0x0b550,0x056a0,0x1a5b4,0x025d0,0x092d0,0x0d2b2,0x0a950,0x0b557,0x06ca0,0x0b550,0x15355,0x04da0,0x0a5d0,0x14573,0x052d0,0x0a9a8,0x0e950,0x06aa0,0x0aea6,0x0ab50,0x04b60,0x0aae4,0x0a570,0x05260,0x0f263,0x0d950,0x05b57,0x056a0,0x096d0,0x04dd5,0x04ad0,0x0a4d0,0x0d4d4,0x0d250,0x0d558,0x0b540,0x0b5a0,0x195a6,0x095b0,0x049b0,0x0a974,0x0a4b0,0x0b27a,0x06a50,0x06d40,0x0af46,0x0ab60,0x09570,0x04af5,0x04970,0x064b0,0x074a3,0x0ea50,0x06b58,0x055c0,0x0ab60,0x096d5,0x092e0,0x0c960,0x0d954,0x0d4a0,0x0da50,0x07552,0x056a0,0x0abb7,0x025d0,0x092d0,0x0cab5,0x0a950,0x0b4a0,0x0baa4,0x0ad50,0x055d9,0x04ba0,0x0a5b0,0x15176,0x052b0,0x0a930,0x07954,0x06aa0,0x0ad50,0x05b52,0x04b60,0x0a6e6,0x0a4e0,0x0d260,0x0ea65,0x0d530,0x05aa0,0x076a3,0x096d0,0x04bd7,0x04ad0,0x0a4d0,0x1d0b6,0x0d250,0x0d520,0x0dd45,0x0b5a0,0x056d0,0x055b2,0x049b0,0x0a577,0x0a4b0,0x0aa50,0x1b255,0x06d20,0x0ada0) 
var Gan=new Array("甲","乙","丙","丁","戊","己","庚","辛","壬","癸") 
var Zhi=new Array("子","丑","寅","卯","辰","巳","午","未","申","酉","戌","亥") 
var cmStr = new Array('日','正','二','三','四','五','六','七','八','九','十','冬','腊') 
var nStr1 = new Array('日','一','二','三','四','五','六','七','八','九','十') 
var now;var SY;var SM;var SD 

function cyclical(num) { return(Gan[num%10]+Zhi[num%12]) } 

function lYearDays(y) 
{ 
 var i, sum = 348 
 for(i=0x8000; i>0x8; i>>=1) sum += (lunarInfo[y-1900] & i)? 1: 0 
 return(sum+leapDays(y)) 
} 

function leapDays(y) 
{ 
 if(leapMonth(y)) return((lunarInfo[y-1900] & 0x10000)? 30: 29) 
 else return(0) 
} 

function leapMonth(y) { return(lunarInfo[y-1900] & 0xf)} 
function monthDays(y,m) { return( (lunarInfo[y-1900] & (0x10000>>m))? 30: 29 )} 

function Lunar(objDate) 
{ 
 var i, leap=0, temp=0 
 var baseDate = new Date(1900,0,31) 
 var offset = (objDate - baseDate)/86400000 
 this.dayCyl = offset + 40 
 this.monCyl = 14 
 for(i=1900; i<2050 && offset>0; i++) { 
 temp = lYearDays(i) 
 offset -= temp 
 this.monCyl += 12} 
 if(offset<0) { 
 offset += temp; 
 i--; 
 this.monCyl -= 12} 
 this.year = i 
 this.yearCyl = i-1864 
 leap = leapMonth(i) 
 this.isLeap = false 
 for(i=1; i<13 && offset>0; i++) { 
 if(leap>0 && i==(leap+1) && this.isLeap==false) 
 { --i; this.isLeap = true; temp = leapDays(this.year); } 
 else 
 { temp = monthDays(this.year, i); } 
 if(this.isLeap==true && i==(leap+1)) this.isLeap = false 
 offset -= temp 
 if(this.isLeap == false) this.monCyl ++} 
 if(offset==0 && leap>0 && i==leap+1) 
 if(this.isLeap) 
 { this.isLeap = false; } 
 else 
 { this.isLeap = true; --i; --this.monCyl;} 
 if(offset<0){ offset += temp; --i; --this.monCyl; } 
 this.month = i 
 this.day = offset + 1 
} 

function YYMMDD() { return(SY+'年'+(SM+1)+'月'+SD+'日')} 

function weekday() 
{ 
 var cl = '<font style="font-size:12px"'; 
 if (now.getDay() == 0) cl += ' color=#178517'; 
 if (now.getDay() == 6) cl += ' color=#178517'; 
 return(cl+'>星期'+nStr1[now.getDay()]+'</font>'); 
} 
function cDay(m,d) 
{ 
 var nStr2 = new Array('初','十','廿','卅',' ');var s 
 s= cmStr[m]+'月' 
 switch (d) { 
  case 10:s += '初十'; break; 
  case 20:s += '二十'; break; 
  case 30:s += '三十'; break; 
  default:s += nStr2[Math.floor(d/10)]; s += nStr1[Math.round(d%10)]; 
 } 
 return(s) 
} 

function solarDay() 
{ 
 var sTermInfo = new Array(0,21208,42467,63836,85337,107014,128867,150921,173149,195551,218072,240693,263343,285989,308563,331033,353350,375494,397447,419210,440795,462224,483532,504758) 
 var solarTerm = new Array("小寒","大寒","立春","雨水","惊蛰","春分","清明","谷雨","立夏","小满","芒种","夏至","小暑","大暑","立秋","处暑","白露","秋分","寒露","霜降","立冬","小雪","大雪","冬至") 
 var lFtv = new Array("0101*春节","0115 元宵节","0505 端午节","0707 七夕","0715 中元节","0815 中秋节","0909 重阳节","1208 腊八节","1224 小年","0100*除夕") 
 var sFtv = new Array("0101*元旦","0214 情人节","0308 妇女节","0312 植树节","0401 愚人节","0501 劳动节","0504 青年节","0512 护士节","0601 儿童节","0701 建党节","0801 建军节","0910 教师节","1001*国庆节","1101 万圣节","1108 记者日","1225 圣诞节","0513 母亲节","0617 父亲节","1129 感恩节") 
 var sDObj = new Date(SY,SM,SD); 
 var lDObj = new Lunar(sDObj); 
 var lDPOS = new Array(3) 
 var festival='',solarTerms='',solarFestival='',lunarFestival='',solarTerms='',tmp1,tmp2; 

 for(i in lFtv) 
 if(lFtv[i].match(/^(\d{2})(.{2})([\s\*])(.+)$/)) { 
 tmp1=Number(RegExp.$1)-lDObj.month 
 tmp2=Number(RegExp.$2)-lDObj.day 
 if(tmp1==0 && tmp2==0) lunarFestival=RegExp.$4} 
 if(lunarFestival=='') 
 { 
  for(i in sFtv) 
  if(sFtv[i].match(/^(\d{2})(\d{2})([\s\*])(.+)$/)) 
  { 
   tmp1=Number(RegExp.$1)-(SM+1) 
   tmp2=Number(RegExp.$2)-SD 
   if(tmp1==0 && tmp2==0) solarFestival = RegExp.$4 
  } 
  if(solarFestival =='') 
  { 
   tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2+1]*60000)+Date.UTC(1900,0,6,2,5)) 
   tmp2 = tmp1.getUTCDate() 
   if (tmp2==SD) solarTerms = solarTerm[SM*2+1] 
   tmp1 = new Date((31556925974.7*(SY-1900)+sTermInfo[SM*2]*60000)+Date.UTC(1900,0,6,2,5)) 
   tmp2= tmp1.getUTCDate() 

   if (tmp2==SD) solarTerms = solarTerm[SM*2] 
   if(solarTerms=='') sFtv='';else sFtv=solarTerms 
  } 
   else sFtv=solarFestival 
 } 
  else sFtv=lunarFestival 
 // 
 var years = SY; 
 var Animals=new Array("鼠","牛","虎","兔","龙","蛇","马","羊","猴","鸡","狗","猪"); 
 if (years<1900) years+=1900; 
 var strYears = Animals[(years-4)%12]; 
 // 
 sTermInfo='农历'+cyclical(lDObj.year-1900+36)+strYears+'年 '+cDay(lDObj.month,lDObj.day); 
 if(sFtv!='') 
  sTermInfo += '<br><font color=#178517>'+sFtv+'</font>'; 
 // 
 return(sTermInfo) 
} 

function GetTime() 
{ 
 var hh = now.getHours();var mm = now.getMinutes();var ss = now.getSeconds(); 
 // 
 var clock=''; 
 if (hh < 10) clock += '0'; 
 clock += hh+':'; 
 if (mm < 10) clock += '0'; 
 clock += mm+':'; 
 if (ss < 10) clock += '0'; 
 clock += ss; 
 //===== 
 var step; 
 if(hh<1)  step="午夜"; 
 else if(hh<6) step="凌晨"; 
 else if(hh<9) step="早上"; 
 else if(hh<11) step="上午"; 
 else if(hh<14) step="中午"; 
 else if(hh<18) step="下午"; 
 else if(hh<23) step="晚上"; 
 else if(hh<24) step="午夜"; 
 clock = step + ' '+clock; 
 return(clock); 
} 

function refreshCalendarClock() 
{ 
 now = new Date();var hh = now.getHours();var mm = now.getMinutes();var ss = now.getSeconds(); 
 // 
 if(hh==0&&mm==0&&ss==0) 
  ShowDate(); 
 else 
  document.getElementById('ClockTime').innerHTML = GetTime(); 
} 

function ShowDate() 
{ 
 now = new Date();SY = now.getFullYear();SM = now.getMonth();SD = now.getDate(); 
 var str='<div align=center><a href=http://www.5igb.com/wnl.htm target=_blank>'+YYMMDD()+' '+weekday()+"<br>"+GetTime()+"<br>"+solarDay()+'</a></div>' 
 document.getElementById('time').innerHTML=str; 
} 

function ShowTime() 
{ 
 ShowDate(); 
 setInterval('refreshCalendarClock()',1000); 
} 

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