Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Hiệu ứng pháo bông
URL: https://www.javascriptbank.com/document-fire-works-script.html
Mô phỏng cảnh các quả pháo bông nổ ra, các chấm nhỏ vỡ ra thành nhiều màu và bay lên phía trên tŕnh duyệt.
Phiên bản đầy đủ: jsB@nk » Multimedia » Sự kiện » Hiệu ứng pháo bông
URL: https://www.javascriptbank.com/document-fire-works-script.html
<style>#sDiv0 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:Aqua; z-index:9;}#sDiv1 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:red; z-index:10;}#sDiv2 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:blue; z-index:11;}#sDiv3 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:orange; z-index:12;}#sDiv4 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:yellow; z-index:13;}#sDiv5 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:lightgreen; z-index:14;}#sDiv6 {position:absolute; height:1; width:1; font-family:arial black; font-size:15px; color:silver; z-index:15;}</style><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><SCRIPT LANGUAGE="JavaScript1.2"><!--/*Document firework script (By Matt Gabbert, mgabbert@usrtoday.com, http://www.nolag.com)Permission granted to Dynamic Drive to feature script in archiveFor full source and 100's more DHTML scripts, visit http://dynamicdrive.com*///set Interval between each firework display, var intervals=2000var sparksOn = true;var speed = 40;var power = 3;//Dont change these values-------var documentWidth=documentHeight=randomx=randomy=leftcorner=topcorner=0var ns=(document.layers);var ie=(document.all);var ns6=(document.getElementById&&!document.all);var sparksAflyin = false;var allDivs = new Array(10);var totalSparks = 0;//-------------------------------function initAll(){if(!ns && !ie &&!ns6){sparksOn = false;return;}setInterval("firework()",intervals)if (ns)document.captureEvents(Event.MOUSEDOWN | Event.MOUSEMOVE);for(dNum=0; dNum<7; ++dNum){if(ie)allDivs[dNum]=eval('document.all.sDiv'+dNum+'.style'); else if (ns6) allDivs[dNum]=document.getElementById('sDiv'+dNum).style;elseallDivs[dNum]=eval('document.layers["sDiv'+dNum+'"]');}}function firework(){//below code detects the browser dimenionsif (ie){documentWidth=document.body.clientWidthdocumentHeight=document.body.clientHeightleftcorner=document.body.scrollLefttopcorner=document.body.scrollTop}else if (ns||ns6){documentWidth=window.innerWidthdocumentHeight=window.innerHeightleftcorner=pageXOffsettopcorner=pageYOffset}//below code randomly generates a set of coordinates that fall within the dimensionrandomx=leftcorner+Math.floor(Math.random()*documentWidth)randomy=topcorner+Math.floor(Math.random()*documentHeight)if(sparksOn){if(!sparksAflyin){sparksAflyin=true;totalSparks=0;for(var spark=0;spark<=6;spark++){dx=Math.round(Math.random()*50);dy=Math.round(Math.random()*50);moveTo(spark,randomx,randomy,dx,dy);}}}}function moveTo(i,tempx,tempy,dx,dy){if(ie){if(tempy+80>(document.body.offsetHeight+document.body.scrollTop))tempy=document.body.offsetHeight+document.body.scrollTop-80;if(tempx+80>(document.body.offsetWidth+document.body.scrollLeft))tempx=document.body.offsetWidth+document.body.scrollLeft-80;}else if(ns6){if(tempy+80>(window.innerHeight+pageYOffset))tempy=window.innerHeight+pageYOffset-80;if(tempx+80>(window.innerWidth+pageXOffset))tempx=window.innerWidth+pageXOffset-80;}if(tempx>-50&&tempy>-50){tempx+=dx;tempy+=dy;allDivs[i].left=tempx;allDivs[i].top=tempy;dx-=power;dy-=power;setTimeout("moveTo("+i+","+tempx+","+tempy+","+dx+","+dy+")",speed)}else++totalSparksif(totalSparks==7){sparksAflyin=false;totalSparks=0;}}window.onload=initAll//End--></script><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com--><div id="sDiv0">*</div><div id="sDiv1">*</div><div id="sDiv2">*</div><div id="sDiv3">*</div><div id="sDiv4">*</div><div id="sDiv5">*</div><div id="sDiv6">*</div><!-- This script downloaded from www.JavaScriptBank.com Come to view and download over 2000+ free javascript at www.JavaScriptBank.com-->