B7.png

 

 

※ 偵測特效語法

瀏覽器偵測(放在<body>之後)

<script language="JavaScript">
<!--
document.write("<center><font size=3 color=blue>您的瀏覽器為 ── "+navigator.appName+"</font></center>");
-->
</script>

 

瀏覽器版本偵測(放在<body>之後)

<script language="JavaScript">
document.write("您的瀏覽器是"+navigator.appName);
document.write("<br>您的瀏覽器版本是"+navigator.appVersion);
</script>

 

造訪次數偵測(放在<body>之後)

<center>
<script language="JavaScript">
<!--
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();
  FixCookieDate (exp); // Correct for Mac bug
  exp.setTime (exp.getTime() - 1);  // This cookie is history
  var cval = GetCookie (name);
  (cval != null)
    document.cookie = name + "=" + cval + "; expires=" + exp.toGMTString();
}
var expdate = new Date();
var num_visits;
expdate.setTime(expdate.getTime() + (5*24*60*60*1000));
if (!(num_visits = GetCookie("num_visits")))
  num_visits = 0;
num_visits++;
SetCookie("num_visits",num_visits,expdate);
document.write("<font size=3 color=red>您是第 "+num_visits+" 次來的</font>");
-->
</script>
</center>

 

電腦螢幕色彩度偵測(放在<body>之後)

<script language="javascript">
<!--
var c, cv=16;
if(cv!="Netscape")c=screen.colorDepth; else c=screen.pixelDepth;
var cs=c;
if(c==4)cs="4 位元 16 色";
if(c==8)cs="8 位元 256 色";
if(c==16)cs="16 位元高彩";
if(c>16)cs=cs+" 位元全彩";
if(c<cv);
document.write("您的螢幕色彩度為── "+cs+"");
-->
</script>

 

電腦螢幕解析度偵測(放在<body>之後)

<script language="javascript1.2"> 
<!-- 
document.write("您的螢幕解析度為── "+screen.width+"X"+screen.height+""); 
--> 
</script>

 

 

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