JavaScript----特效代码
1.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="今天的阳光真灿烂啊,你那个朋友呢?" if (( time >= 12) && (time < 14)) text="午休时间。您要保持睡眠哦!" if (( time >=14) && (time < 18)) text="祝您下午工作愉快! " if ((time >= 18) && (time <= 22)) text="您又来了,可别和MM聊太久哦!" if ((time >= 22) && (time < 24)) text="您应该休息了!" document.write(text) //---> </Script> 2.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> 3.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.ccjol.com\')">进入</a> 4.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"> 5.让网页随意后退 <a href="javascript:history.go(-X)">X</a> //把X换成你想要后退在页数 //把“-”变成“+”就为前进 6.鼠标指向时弹出信息框 在<body></body>之间加上如下代码: <a href onmouseover="alert(\'弹出信息!\')">显示的链接文字</a> 7.单击鼠标右键弹出添加收藏夹对话框 在<body></body>之间加上如下代码: <Script Language=JavaScript> if (document.all) document.body.onmousedown=new Function("if (event.button==2||event.button==3) window.external.addFavorite(\'您的网址\',\'您的网站名称)") </Script> 8.随机变换背景图象(一个可以刷新心情的特效) 在<head></head>之间加上如下代码: <Script Language="JavaScript"> image = new Array(4); //定义image为图片数量的数组 image [0] = \'tu0.gif\' //背景图象的路径 image [1] = \'tu1.gif\' image [2] = \'tu2.gif\' image [3] = \'tu3.gif\' image [4] = \'tu4.gif\' number = Math.floor(Math.random() * image.length); document.write("<BODY BACKGROUND="+image[number]+">"); </Script> 9.鼠标一碰就给颜色看的链接 在<body></body>之间加上如下代码: <p onMouseMove="anniu()">你敢碰我,我就给点颜色你看!</p> <Script Language = "VBScript"> sub anniu document.fgColor=int(256*256*256*rnd) end sub </Script> 10.从天而降并有幻影效果的窗口 <head> <Script language="JavaScript"> function move(x) { if(self.moveBy){ self.moveBy (0,-800); for(i = x; i > 0; i--) { self.moveBy(0,3); } for(j = 200; j > 0; j--){ //如果你认为窗口抖动厉害,就200换成个位数 self.moveBy(0,j); self.moveBy(j,0); self.moveBy(0,-j); self.moveBy(-j,0); } } } </Scrip> <body bgColor=#ffffff onload=move(280)> </body> </head> 11.表格的半透明显示效果 在<head></head>之间加上如下代码: <style> .alpha{filter: Alpha(Opacity=50)} //50表示50%的透明度 </style> 在<body></body>之间加上如下代码: <table border="1" width="100" height="62" class="alpha" bgcolor="#F2A664" > <tr> <td width="100%" height="62"> <div align="center">很酷吧!</div> </td> </tr> </table> 中级篇 1.节日倒计时 <Script Language="JavaScript"> var timedate= new Date("October 1,2002"); var times="国庆节"; 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> 2.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> 3.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> 4.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[i] } 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> 初级篇 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> 4.2秒后关闭当前页 <script language="JavaScript"> <!-- setTimeout(\'window.close();\',2000); --> </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>
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