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網頁常用Javascript
編輯:關於JavaScript     
 

常用的網頁特效收集起來做一個“大全”。

1.讓文字不停地滾動

  <MARQUEE>滾動文字</MARQUEE>

2.記錄並顯示網頁的最後修改時間

  <script language=Javascript>
  document.write("最後更新時間: " + document.lastModified + "")
  </script>

3.關閉當前窗口

  <a href="/"onClick="javascript:window.close();return false;">關閉窗口</a>

4.5秒後關閉當前頁

  <script language="Javascript">
  <!--
  setTimeout('window.close();',5000);
  -->
  </script>

5.2秒後載入指定網頁

  <head>
  <meta http-equiv="refresh" content="2;URL=http://你的網址">
  </head>

6.添加到收藏夾

  <script Language="Javascript">
  function bookmarkit()
  {
  window.external.addFavorite('http://你的網址','你的網站名稱')
  }
  if (document.all)document.write('<a href="#" onClick="bookmarkit()">加入收藏夾</a>')
  </script>

7.讓超鏈接不顯示下劃線

  <style type="text/css">
  <!-
  a:link{text-decoration:none}
  a:hover{text-decoration:none}
  a:visited{text-decoration:none}
  ->
  </style>

8.禁止鼠標右鍵的動作

  <script Language = "Javascript">
  function click() { if (event.button==2||event.button==3)
  {
  alert('禁止鼠標右鍵');
  }
  document.onmousedown=click // -->
  </script>

9.設置該頁為首頁

  <body bgcolor="#FFFFFF" text="#000000">
  <!-- 網址:http://你的網址-->
  <a class="chlnk" style="cursor:hand" HREF
  onClick="this.style.behavior='url(#default#homepage)';
  this.setHomePage('你的網站名稱);"><font color="000000" size="2" face="宋體">設為首頁</font></a>
  </body>

10.節日倒計時

  <script Language="Javascript">
  var timedate= new Date("December 25,2003");
  var times="聖誕節";
  var now = new Date();
  var date = timedate.getTime() - now.getTime();
  var time = Math.floor(date / (1000 * 60 * 60 * 24));
  if (time >= 0)
  document.write("現在離"+times+"還有: "+time +"天")</script>

11.單擊按鈕打印出當前頁

  <script Language="Javascript">
  <!-- Begin
  if (window.print) {
  document.write('<form>'
  + '<input type=button name=print value="打印本頁" '
  + 'onClick="javascript:window.print()"></form>');
  }
  // End -->
  </script>

12.單擊按鈕‘另存為’當前頁

  <input type="button" name="Button" value="保存本頁"
  onClick="document.all.button.ExecWB(4,1)">
  <object id="button"
  width=0
  height=0
  classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2">
  <embed width="0" height="0"></embed>
  </object>

13.顯示系統當前日期

  <script language=Javascript>
  today=new Date();
  function date(){
  this.length=date.arguments.length
  for(var i=0;i<this.length;i++)
  this[i+1]=date.arguments }
  var d=new date("星期日","星期一","星期二","星期三","星期四","星期五","星期六");
  document.write(
  "<font color=##000000 style='font-size:9pt;font-family: 宋體'> ",
  today.getYear(),"年",today.getMonth()+1,"月",today.getDate(),"日",
  d[today.getDay()+1],"</font>" );
  </script>

14.不同時間段顯示不同問候語

  <script Language="Javascript">
  <!--
  var text=""; day = new Date( ); time = day.getHours( );
  if (( time>=0) && (time < 7 ))
    text="夜貓子,要注意身體哦! "
  if (( time >= 7 ) && (time < 12))
    text="今天天氣……哈哈哈,不去玩嗎?"
  if (( time >= 12) && (time < 14))
    text="午休時間哦,朋友一定是不習慣午睡的吧?!"
  if (( time >=14) && (time < 18))
    text="下午茶的時間到了,休息一下吧! "
  if ((time >= 18) && (time <= 22))
    text="您又來了,可別和MM聊太久哦!"
  if ((time >= 22) && (time < 24))
    text="很晚了哦,注意休息呀!"
  document.write(text)
  //--->
  </script>

15.水中倒影效果

  <img id="reflect" src="你自己的圖片文件名" width="175" height="59">
  <script language="Javascript">
  function f1()
  {
    setInterval("mP.filters.wave.phase+=10",100);
  }
  if (document.all)
  {
    document.write('<img id=mP src="'+document.all.reflect.src+'"
    style="filter:wave(strength=3,freq=3,phase=0,lightstrength=30) blur() flipv()">')
    window.onload=f1
  }
  </script>

16.慢慢變大的窗口

  <script Language="Javascript">
  <!--
  var Windowsheight=100
  var Windowswidth=100
  var numx=5
  function openwindow(thelocation){
  temploc=thelocation
  if
  (!(window.resizeTo&&document.all)&&!(window.resizeTo&&document.getElementById))
  {
    window.open(thelocation)
    return
  }
  windowsize=window.open("","","scrollbars")
  windowsize.moveTo(0,0)
  windowsize.resizeTo(100,100)
  tenumxt()
  }
  function tenumxt(){
  if (Windowsheight>=screen.availHeight-3)
    numx=0
  windowsize.resizeBy(5,numx)
  Windowsheight+=5
  Windowswidth+=5
  if (Windowswidth>=screen.width-5)
  {
    windowsize.location=temploc
    Windowsheight=100
    Windowswidth=100
    numx=5
    return
  }
  setTimeout("tenumxt()",50)
  }
  //-->
  </script>
  <p><a href="javascript:openwindow(http://www.sj33.cn)">進入</a>

17.改變IE地址欄的IE圖標

  我們要先做一個16*16的icon(圖標文件),保存為index.ico。把這個圖標文件上傳到根目錄下並在首頁<head></head>之間加上如下代碼:

  <link REL = "Shortcut Icon" href="index.ico">  

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