日期:2014-05-20 浏览次数:20458 次
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="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.3ydesign.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">