列出些常用的javascript,大家可以把这些做成一个类,方便在项目中重复的调用。


 

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="javascript:window.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="text/css">   <!-   a:link{text-decoration:none}   

a:hover{text-decoration:none}   a:visited{text-decoration:none}   ->   <

/style>

8.禁止鼠标右键的动作

  <Script Language = "javascript">   function click() { if

(event.button==2||event.button==3)   {   alert('禁止鼠标右键');   }   

document.onmousedown=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="cursor:hand" 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="javascript:window.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="CLSID:8856F961-340A-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-size:9pt;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="filter:wave(strength=3,freq=3,phase=0,lightstrength=30) blur() flipv()">')

    window.onload=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="javascript:openwindow(http://www.xxx.com)">进入</a>

17.改变IE地址栏的IE图标

  我们要先做一个16*16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">

 

 
 

posted on 2007-01-08 11:46  chinaprg  阅读(546)  评论(0编辑  收藏  举报