新建网页 1

图片上出现一个雷达扫描的效果，很经典的代码。

1 把如下代码复制到<head>与</head>之间 <SCRIPT language=JavaScript> function LoadCookie(Key) { var CookieString = document.cookie var CookieSet = CookieString.split(';') var SetSize = CookieSet.length var CookiePieces var ReturnValue = "" var x = 0 for (x = 0; ((x < SetSize) && (ReturnValue == "")); x ++) { CookiePieces = CookieSet[x].split ('=') if (CookiePieces[0].substring (0,1) == ' ') CookiePieces[0] = CookiePieces[0].substring (1, CookiePieces[0].length) if (CookiePieces[0] == Key) { ReturnValue = CookiePieces[1] break } } return ReturnValue } if ("" == LoadCookie("etangWHAD")) { document.cookie = "etangWHAD=done; path=/" var popV='width='+myWidth+',height='+myHeight+',titlebar=0,toolbar=0,location=0,menubar=0,scrollbars=no,resizable=no'; popV+='scrollbars=0,resizable=0,channelmode=0,directories=0,status=0'; var dz=document; if(parseFloat(navigator.appVersion)>=4){var myTI=screen.height/2-myHeight/2; var myLI=screen.width/2-myWidth/2;popV+=',top='+myTI+',left='+myLI;} if(dz.cookie.indexOf('e=llo')<=0){self.focus();fastClickpopWindow();dz.cookie='he=llo';} function fastClickpopWindow(){window.open(myURL,'etangWHAD',popV);self.focus();} } </SCRIPT> <SCRIPT> <!-- var Light_X=20 var Light_Y=20 var Light_Z=40 var xInc=10; var yInc=10; var r=125; var deg=0; var deg1; var rad; var conversion=(2*3.1415926)/360 function movefilt() { Light_X=r+r*Math.cos(deg*conversion); Light_Y=r+r*Math.sin(deg*conversion); deg+=10; if(deg==360) deg=0; Body1.filters[0].moveLight(0,Light_X,Light_Y,Light_Z,1); mytimeout=setTimeout('movefilt()',100); } function go(){ Body1.filters.light.addCone(125,125,0,Light_X,Light_Y,0,255,0,150,20); Body1.filters.light.addAmbient(0,255,0,30) var x=0; movefilt(); } </SCRIPT> <IMG height=250 id=Body1 src="../../../image/logo.jpg" style="FILTER: light(); HEIGHT: 250px; WIDTH: 250px" width=250> 2修改<body>标签为 <body onload=go()>