Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Bắn pháo bông
URL: https://www.javascriptbank.com/document-firework-with-layers.html
Đoạn mã tạo các vòng tròn với nhiều màu sắc nổ ra liên tục trên trang web, giống như ta đang xem cảnh bắn pháo bông.
Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Bắn pháo bông
URL: https://www.javascriptbank.com/document-firework-with-layers.html
<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">// Kurt Grigg ([email protected])<!-- Beginvar 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 < 14 ; 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><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->