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礼花背景
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正在演示中
代码提示：将下面的代码复制到〈BODY〉与〈/BODY〉
中
脚本说明: 把如下代码加入<body>区域中 <layer name=a0 left=10 top=10 visibility=show bgcolor=#ffffff clip=0,0,1,1></layer><layer name=a1 left=10 top=10 visibility=show bgcolor=#fff000 clip=0,0,1,1></layer><layer name=a2 left=10 top=10 visibility=show bgcolor=#ffa000 clip=0,0,1,1></layer><layer name=a3 left=10 top=10 visibility=show bgcolor=#ff00ff clip=0,0,1,1></layer><layer name=a4 left=10 top=10 visibility=show bgcolor=#00ff00 clip=0,0,1,1></layer><layer name=a5 left=10 top=10 visibility=show bgcolor=#ff00ff clip=0,0,1,1></layer><layer name=a6 left=10 top=10 visibility=show bgcolor=#ff0000 clip=0,0,1,1></layer><layer name=a7 left=10 top=10 visibility=show bgcolor=#ffffff clip=0,0,1,1></layer><layer name=a8 left=10 top=10 visibility=show bgcolor=#fff000 clip=0,0,1,1></layer><layer name=a9 left=10 top=10 visibility=show bgcolor=#ffa000 clip=0,0,1,1></layer><layer name=a10 left=10 top=10 visibility=show bgcolor=#ff00ff clip=0,0,1,1></layer><layer name=a11 left=10 top=10 visibility=show bgcolor=#00ff00 clip=0,0,2,2></layer><layer name=a12 left=10 top=10 visibility=show bgcolor=#0000ff clip=0,0,2,2></layer><layer name=a13 left=10 top=10 visibility=show bgcolor=#ff0000 clip=0,0,2,2></layer><div id=starsDiv style=position:absolute;top:0px;left:0px><div style=position:relative;width:2px;height:2px;background:#ffffff;font-size:2px></div><div style=position:relative;width:1px;height:1px;background:#fff000;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#ffa000;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#ff00ff;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#00ff00;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#0000ff;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#FF0000;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#ffffff;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#fff000;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#ffa000;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#ff00ff;font-size:1px></div><div style=position:relative;width:2px;height:2px;background:#ff00ff;font-size:2px></div><div style=position:relative;width:1px;height:1px;background:#0000ff;font-size:1px></div><div style=position:relative;width:1px;height:1px;background:#FF0000;font-size:1px></div></div><SCRIPT LANGUAGE=JavaScript> <!-- Begin var Clrs = new Array(9); Clrs[0] = 'ff0000'; Clrs[1] = '00ff00'; Clrs[2] = '000aff'; Clrs[3] = 'ff00ff'; Clrs[4] = 'ffa500'; Clrs[5] = 'ffff00'; Clrs[6] = '00ff00'; Clrs[7] = 'ffffff'; Clrs[8] = 'fffff0'; var sClrs = new Array(5); sClrs[0] = 'ffa500'; sClrs[1] = '55ff66'; sClrs[2] = 'AC9DFC'; sClrs[3] = 'fff000'; sClrs[4] = 'fffff0'; var yBase; var xBase; var step; var currStep = 0; var Xpos = 1; var Ypos = 1; var initialStarColor = 'ffa000'; var Mtop = 250; var Mleft = 250; function Fireworks(){ if (document.all){ yBase = window.document.body.offsetHeight / 3; xBase = window.document.body.offsetWidth / 8; } else if (document.layers){ yBase = window.innerHeight / 3; xBase = window.innerWidth / 8; } if (document.all){ step = 5; for ( i = 0 ; i < starsDiv.all.length ; i++ ){ for (ai = 0; ai < Clrs.length; ai++){ var c = Math.round(Math.random()*[ai]); } if (currStep < 90) starsDiv.all[i].style.background=initialStarColor; if (currStep > 90) starsDiv.all[i].style.background=Clrs[c]; starsDiv.all[i].style.top = Mtop + yBase*Math.sin((currStep+i*5)/3)*Math.sin(550+currStep/100) starsDiv.all[i].style.left = Mleft + yBase*Math.cos((currStep+i*5)/3)*Math.sin(550+currStep/100) } } else if (document.layers){ step = 5; for ( j = 0 ; j < 24 ; j++ ){//number of NS layers! var templayer = "a"+j; for (ai = 0; ai < Clrs.length; ai++){ var c = Math.round(Math.random()*[ai]); } if (currStep < 90) document.layers[templayer].bgColor=initialStarColor; if (currStep > 90) document.layers[templayer].bgColor=Clrs[c]; document.layers[templayer].top = Mtop + yBase*Math.sin((currStep+j*5)/3)*Math.sin(550+currStep/100) document.layers[templayer].left = Mleft + yBase*Math.cos((currStep+j*5)/3)*Math.sin(550+currStep/100) } } currStep+= step; T=setTimeout("Fireworks()",5); if (currStep == 220){ currStep = -10; for (n = 0; n < sClrs.length; n++){ var k = Math.round(Math.random()*n); } initialStarColor = sClrs[k]; if (document.all){ Dtop = window.document.body.clientHeight - 250; Dleft = xBase * 3.5; Mtop = Math.round(Math.random()*Dtop); Mleft = Math.round(Math.random()*Dleft); document.all.starsDiv.style.top = Mtop+document.body.scrollTop; document.all.starsDiv.style.left = Mleft+document.body.scrollLeft; } else if (document.layers){ Dleft = window.innerWidth - 100; Dtop = window.innerHeight - 100; Mtop = Math.round(Math.random()*Dtop+window.pageYOffset); Mleft = Math.round(Math.random()*Dleft+window.pageXOffset); document.layers[templayer].top = Mtop; document.layers[templayer].left = Mleft; } if ((Mtop < 20) || (Mleft < 20)){ Mtop += 90; Mleft += 90; } } } Fireworks(); // End --> </script>
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