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📄 js48.htm

📁 搜集的很多javascript实例及教程
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<!--Saved  from《网页设计师》pageone.yeah.net,作者：阿捷ajie@nease.net-->
<html>

<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="keywords" content="Javascript,Javascript,Javascript,Javascript,Javascript">
<!--  以下代码是设定此页的超链接样式    -->
<style type="text/css"><!-- A:link {text-decoration: none; color:#000000}
     A:visited {text-decoration: none; color: #000000}
     A:active {text-decoration: none; color: #FF0000}
     A:hover {text-decoration: underline; color: FF0000}
       body{font-size=9pt}
	        TH{FONT-SIZE: 9pt}
           TD{ FONT-SIZE: 9pt}
       -->
</style>
<script LANGUAGE="JavaScript">
<!-- Begin
var expDays = 30;
var exp = new Date(); 
exp.setTime(exp.getTime() + (expDays*24*60*60*1000));
function Who(info){
var VisitorName = GetCookie('VisitorName')
if (VisitorName == null) {
VisitorName = prompt("您的姓名：");
SetCookie ('VisitorName', VisitorName, exp);
}
return VisitorName;
}
function When(info){
var rightNow = new Date()
var WWHTime = 0;
WWHTime = GetCookie('WWhenH')
WWHTime = WWHTime * 1
var lastHereFormatting = new Date(WWHTime);
var intLastVisit = (lastHereFormatting.getYear() * 10000)+(lastHereFormatting.getMonth() * 100) + lastHereFormatting.getDate()
var lastHereInDateFormat = "" + lastHereFormatting;
var dayOfWeek = lastHereInDateFormat.substring(0,3)
var dateMonth = lastHereInDateFormat.substring(4,11)
var timeOfDay = lastHereInDateFormat.substring(11,16)
var year = lastHereInDateFormat.substring(23,25)
var WWHText = dayOfWeek + ", " + dateMonth + " at " + timeOfDay
SetCookie ("WWhenH", rightNow.getTime(), exp)
return WWHText
}
function Count(info){
var WWHCount = GetCookie('WWHCount')
if (WWHCount == null) {
WWHCount = 0;
}
else{
WWHCount++;
}
SetCookie ('WWHCount', WWHCount, exp);
return WWHCount;
}
function set(){
VisitorName = prompt("Who are you?");
SetCookie ('VisitorName', VisitorName, exp);
SetCookie ('WWHCount', 0, exp);
SetCookie ('WWhenH', 0, exp);
}
function getCookieVal (offset) {  
var endstr = document.cookie.indexOf (";", offset);  
if (endstr == -1)    
endstr = document.cookie.length;  
return unescape(document.cookie.substring(offset, endstr));
}
function GetCookie (name) {  
var arg = name + "=";  
var alen = arg.length;  
var clen = document.cookie.length;  
var i = 0;  
while (i < clen) {    
var j = i + alen;    
if (document.cookie.substring(i, j) == arg)      
return getCookieVal (j);    
i = document.cookie.indexOf(" ", i) + 1;    
if (i == 0) break;   
}  
return null;
}
function SetCookie (name, value) {  
var argv = SetCookie.arguments;  
var argc = SetCookie.arguments.length;  
var expires = (argc > 2) ? argv[2] : null;  
var path = (argc > 3) ? argv[3] : null;  
var domain = (argc > 4) ? argv[4] : null;  
var secure = (argc > 5) ? argv[5] : false;  
document.cookie = name + "=" + escape (value) + 
((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + 
((path == null) ? "" : ("; path=" + path)) +  
((domain == null) ? "" : ("; domain=" + domain)) +    
((secure == true) ? "; secure" : "");
}
function DeleteCookie (name) {  
var exp = new Date();  
exp.setTime (exp.getTime() - 1);  
var cval = GetCookie (name);  
document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
//  End -->
</script>

<title>告诉你最后一次来的时间</title>
</head>

<body bgcolor="#FFFFFF">

<table border="0" width="100%" cellspacing="0" cellpadding="0">
  <tr>
    <td width="50%" bgcolor="#006DA2"><!--webbot bot="ImageMap" rectangle="(8,2) (105,34) http://www.pageone.yeah.net" src="../images/jlogo3.GIF" alt="网页设计师" border="0" startspan --><MAP NAME="FrontPageMap"><AREA SHAPE="RECT" COORDS="8, 2, 105, 34" HREF="http://www.pageone.yeah.net"></MAP><a href="../_vti_bin/shtml.exe/js/js48.htm/map"><img ismap usemap="#FrontPageMap" border="0" height="36" alt="网页设计师" src="../images/jlogo3.GIF" width="111"></a><!--webbot bot="ImageMap" endspan i-checksum="13194" --></td>
    <td width="50%" bgcolor="#006DA2"><p align="right"><br>
    <a href="js43.htm">上一页</a>　<a href="js49.htm">下一页</a>　<a href="../index.html">返回首页</a></td>
  </tr>
</table>

<table border="0" width="100%" cellspacing="0" cellpadding="0">
  <tr>
    <td width="5%" bgcolor="#B7D1F4" valign="top"></td>
    <td width="16%" bgcolor="#006DA2" valign="top"><table border="0" width="100%" cellspacing="4" cellpadding="0">
      <tr>
        <td width="16%"></td>
        <td width="84%"></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="index.htm">JAVASCRIPT</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../frontpage/index.htm">FRONTPAGE</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../dhtml/index.htm">DHTML</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../photoshop/index.htm">PHOTOSHOP</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../fireworks/index.htm">FIREWORKS</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../flash/index.htm">FLASH</a></font></td>
      </tr>
      <tr>
        <td width="16%"><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../cgi/index.htm">CGI</a></font></td>
      </tr>
      <tr>
        <td width="16%" a><font color="#ffff80">★</font></td>
        <td width="84%"><font face="Arial"><a href="../download/index.htm">DOWNLOAD</a></font></td>
      </tr>
      <tr>
        <td width="16%"></td>
        <td width="84%"></td>
      </tr>
    </table>
    </td>
    <td width="79%" valign="top"><table border="0" width="100%" cellspacing="1" cellpadding="0">
      <tr>
        <td width="12%" bgcolor="#B7D1F4"><p align="center"><font color="#FF8000">名称</font></td>
        <td width="88%" bgcolor="#FFFFFF"><p align="center">告诉你最后一次来的时间</td>
      </tr>
      <tr>
        <td width="12%" bgcolor="#B7D1F4" valign="top"><p align="center"><font color="#FF8000">实例</font></td>
        <td width="88%"><table border="1" width="100%" bordercolor="#B7D1F4" cellspacing="0" cellpadding="0">
          <tr>
            <td width="100%"><p align="center"><script LANGUAGE="JavaScript">
if (Count()==0)
{
document.write("您好!" + Who() + ". 欢迎您第一次来这儿.");
}
else
{
document.write("您好!" + Who() + ". 您已来这儿 " + Count() + "次了，最后一次在 " + When() +".");
}
</script></p>
            <p align="center">　</td>
          </tr>
        </table>
        </td>
      </tr>
      <tr>
        <td width="12%" bgcolor="#B7D1F4" valign="top"><p align="center"><font color="#FF8000">教程</font></td>
        <td width="88%"><table border="1" width="100%" cellspacing="0" cellpadding="0" bordercolor="#B7D1F4">
          <tr>
            <td width="100%" bgcolor="#FFFFFF">　<p>第一步：拷贝下面的代码到你的html文件的&lt;head&gt;和&lt;/head&gt;之间；</p>
            <blockquote>
              <form name="copy1">
                <p><textarea rows="5" name="S1" cols="39" onMouseOver="this.focus()" onFocus="this.select()">&lt;SCRIPT LANGUAGE=&quot;JavaScript&quot;&gt;
<!-- Beginvar expDays = 30;var exp = new Date(); exp.setTime(exp.getTime() + (expDays*24*60*60*1000));function Who(info){var VisitorName = GetCookie('VisitorName')if (VisitorName == null) {VisitorName = prompt("您的姓名：");SetCookie ('VisitorName', VisitorName, exp);}return VisitorName;}function When(info){var rightNow = new Date()var WWHTime = 0;WWHTime = GetCookie('WWhenH')WWHTime = WWHTime * 1var lastHereFormatting = new Date(WWHTime);var intLastVisit = (lastHereFormatting.getYear() * 10000)+(lastHereFormatting.getMonth() * 100) + lastHereFormatting.getDate()var lastHereInDateFormat = "" + lastHereFormatting;var dayOfWeek = lastHereInDateFormat.substring(0,3)var dateMonth = lastHereInDateFormat.substring(4,11)var timeOfDay = lastHereInDateFormat.substring(11,16)var year = lastHereInDateFormat.substring(23,25)var WWHText = dayOfWeek + ", " + dateMonth + " at " + timeOfDaySetCookie ("WWhenH", rightNow.getTime(), exp)return WWHText}function Count(info){var WWHCount = GetCookie('WWHCount')if (WWHCount == null) {WWHCount = 0;}else{WWHCount++;}SetCookie ('WWHCount', WWHCount, exp);return WWHCount;}function set(){VisitorName = prompt("Who are you?");SetCookie ('VisitorName', VisitorName, exp);SetCookie ('WWHCount', 0, exp);SetCookie ('WWhenH', 0, exp);}function getCookieVal (offset) {  var endstr = document.cookie.indexOf (";", offset);  if (endstr == -1)    endstr = document.cookie.length;  return unescape(document.cookie.substring(offset, endstr));}function GetCookie (name) {  var arg = name + "=";  var alen = arg.length;  var clen = document.cookie.length;  var i = 0;  while (i < clen) {    var j = i + alen;    if (document.cookie.substring(i, j) == arg)      return getCookieVal (j);    i = document.cookie.indexOf(" ", i) + 1;    if (i == 0) break;   }  return null;}function SetCookie (name, value) {  var argv = SetCookie.arguments;  var argc = SetCookie.arguments.length;  var expires = (argc > 2) ? argv[2] : null;  var path = (argc > 3) ? argv[3] : null;  var domain = (argc > 4) ? argv[4] : null;  var secure = (argc > 5) ? argv[5] : false;  document.cookie = name + "=" + escape (value) + ((expires == null) ? "" : ("; expires=" + expires.toGMTString())) + ((path == null) ? "" : ("; path=" + path)) +  ((domain == null) ? "" : ("; domain=" + domain)) +    ((secure == true) ? "; secure" : "");}function DeleteCookie (name) {  var exp = new Date();  exp.setTime (exp.getTime() - 1);  var cval = GetCookie (name);  document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();}//  End -->
&lt;/SCRIPT&gt;</textarea></p>
              </form>
            </blockquote>
            <p>第二步：拷贝下面的代码到你的html文件的&lt;body&gt;和&lt;/body&gt;之间；</p>
            <blockquote>
              <form name="copy2">
                <p><textarea rows="4" name="S1" cols="39" onMouseOver="this.focus()" onFocus="this.select()">&lt;SCRIPT LANGUAGE=&quot;JavaScript&quot;&gt;
if (Count()==0)
{
document.write(&quot;您好!&quot; + Who() + &quot;. 欢迎您第一次来这儿.&quot;);
}
else
{
document.write(&quot;您好!&quot; + Who() + &quot;. 您已来这儿 &quot; + Count() + &quot;次了，最后一次在 &quot; + When() +&quot;.&quot;);
}
&lt;/SCRIPT&gt;</textarea></p>
              </form>
            </blockquote>
            <p>说明：</p>
            <p>　</td>
          </tr>
        </table>
        </td>
      </tr>
      <tr>
        <td width="12%" bgcolor="#B7D1F4" valign="top"><p align="center"><font color="#FF8000">下载</font></td>
        <td width="88%" bgcolor="#FFFFFF">　请到<a href="../download/index.htm">下载中心</a></td>
      </tr>
      <tr>
        <td width="12%" bgcolor="#B7D1F4" valign="top"><p align="center"><font color="#FF8000">版权</font></td>
        <td width="88%" bgcolor="#FFFFFF">　阿捷编辑整理</td>
      </tr>
    </table>
    </td>
  </tr>
</table>

<table border="0" width="100%" cellspacing="0" cellpadding="0" height="39">
  <tr>
    <td width="21%" bgcolor="#006DA2" height="25"><font color="#0072A8">.</font></td>
    <td width="79%" bgcolor="#E6F2FF" height="25" colspan="2"><p align="right"><br>
    <a href="js43.htm">上一页</a>　<a href="js49.htm">下一页　</a><a href="js48.htm#top">回到页首</a></td>
  </tr>
  <tr>
    <td width="21%" height="3"></td>
    <td width="79%" height="3" align="center" colspan="2"><font color="#FFFFFF">.</font></td>
  </tr>
  <tr>
    <td width="21%" height="2"></td>
    <td width="27%" height="7" align="center" rowspan="2"><p align="right"><img src="../images/jlogo4.GIF" alt="jlogo4.GIF (1066 bytes)" WIDTH="26" HEIGHT="26"></td>
    <td width="52%" height="2">《<a href="http://pageone.yeah.net">网页设计师</a>》 
    阿捷制作 版权所有</td>
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    <td width="21%" height="5"></td>
    <td width="52%" height="5"><font face="Arial">&copy;1999-2000</font> <font face="Arial">All 
    Rights Reserved</font></td>
  </tr>
  <tr>
    <td width="21%" height="4"></td>
    <td width="79%" height="4" align="center" colspan="2">本站教程免费学习，引用请注明出处，禁止抄袭。</td>
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</table>
</body>
</html>

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