网页常用Javascript
1.让文字不停地滚动
<MARQUEE>滚动文字<MARQUEE>
2.记录并显示网页的最后修改时间
<script language=Javascript> document.write(最后更新时间 + document.lastModified + ) <script>
3.关闭当前窗口
<a href=onClick=javascriptwindow.close();return false;>关闭窗口<a>
4.5秒后关闭当前页
<script language=Javascript> <!-- setTimeout('window.close();',5000); --> <script>
5.2秒后载入指定网页
<head> <meta http-equiv=refresh content=2;URL=http你的网址> <head>
6.添加到收藏夹
<script Language=Javascript> function bookmarkit() { window.external.addFavorite('http你的网址','你的网站名称') } if (document.all)document.write('<a href=# onClick=bookmarkit()>加入收藏夹<a>') <script>
7.让超链接不显示下划线
<style type=textcss> <!- alink{text-decorationnone} ahover{text-decorationnone} avisited{text-decorationnone} -> <style>
8.禁止鼠标右键的动作
<script Language = Javascript> function click() { if (event.button==2event.button==3) { alert('禁止鼠标右键'); } document.οnmοusedοwn=click --> <script>
9.设置该页为首页
<body bgcolor=#FFFFFF text=#000000> <!-- 网址:http你的网址--> <a class=chlnk style=cursorhand HREF onClick=this.style.behavior='url(#default#homepage)'; this.setHomePage('你的网站名称);><font color=000000 size=2 face=宋体>设为首页<font><a> <body>
10.节日倒计时
<script Language=Javascript> var timedate= new Date(December 25,2003); var times=圣诞节; var now = new Date(); var date = timedate.getTime() - now.getTime(); var time = Math.floor(date (1000 60 60 24)); if (time >= 0) document.write(现在离+times+还有 +time +天)<script>
11.单击按钮打印出当前页
<script Language=Javascript> <!-- Begin if (window.print) { document.write('<form>' + '<input type=button name=print value=打印本页 ' + 'onClick=javascriptwindow.print()><form>'); } End --> <script>
12.单击按钮‘另存为’当前页
<input type=button name=Button value=保存本页 onClick=document.all.button.ExecWB(4,1)> <object id=button width=0 height=0 classid=CLSID8856F961-340A-11D0-A96B-00C04FD705A2> <embed width=0 height=0><embed> <object>
13.显示系统当前日期
<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-size9pt;font-family 宋体'> , today.getYear(),年,today.getMonth()+1,月,today.getDate(),日, d[today.getDay()+1],<font> ); <script>
14.不同时间段显示不同问候语
<script Language=Javascript> <!-- var text=; day = new Date( ); time = day.getHours( ); if (( time>=0) && (time < 7 )) text=夜猫子,要注意身体哦! if (( time >= 7 ) && (time < 12)) text=今天天气……哈哈哈,不去玩吗? if (( time >= 12) && (time < 14)) text=午休时间哦,朋友一定是不习惯午睡的吧?! if (( time >=14) && (time < 18)) text=下午茶的时间到了,休息一下吧! if ((time >= 18) && (time <= 22)) text=您又来了,可别和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=你自己的图片文件名 width=175 height=59> <script language=Javascript> function f1() { setInterval(mdiv.filters.wave.phase+=10,100); } if (document.all) { document.write('<img id=mdiv src='+document.all.reflect.src+' style=filterwave(strength=3,freq=3,phase=0,lightstrength=30) blur() flipv()>') window.οnlοad=f1 } <script>
16.慢慢变大的窗口
<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=javascriptopenwindow(httpwww.3ydesign.com)>进入<a>
17.改变IE地址栏的IE图标
我们要先做一个1616的icon(图标文件),保存为index.ico。把这个图标文件上传到根目录下并在首页<head><head>之间加上如下代码:
<link REL = Shortcut Icon href=index.ico>
