循环气泡随机上升的JS特效代码

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引入JS
- 3.0.0 2.2.0 2.1.4 2.1.3 2.1.2 2.1.1 2.1.0 2.0.3 2.0.2 2.0.1 2.0.0 1.12.0 1.11.3 1.11.2 1.11.1 1.11.0 1.10.2 1.10.1 1.10.0 1.9.1 1.9.0 1.8.3 1.8.2 1.8.1 1.8.0 1.7.2 1.7.1 1.7 1.6.4 1.6.2 1.6.1 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0
- 1.7.3 1.7.2 1.7.1.0 1.7.0.0
- 2.0.0-beta.0 2.0.0-alpha.55 1.5.0-rc.0 1.4.8 1.4.0 1.3.20 1.2.29 1.1.5 1.0.8
- 1.8.3 1.7.0 1.6.0 1.5.2 1.4.4 1.3.3 1.2.4 1.1.7
- 1.10.4 1.9.7 1.8.10 1.7.8 1.6.3 1.5.4 1.4.6 1.3.3
- core1.6.0 core-compat1.6.0 core1.5.2 core-compat1.5.2 core-full-compat-yc1.4.5 core-full-compat1.4.5 core-full-nocompat-yc1.4.5 core-full-nocompat1.4.5
- 1.4.2 1.4.1 1.4.0 1.3.0 1.2.0 1.1.0
- 3.7.3 3.7.2 3.7.1 3.7.0 3.7 3.6.2 3.6.1 3.6

引入框架
- 1.4.5 1.4.4 1.4.3 1.4.2 1.4.1 1.4.0 1.3.2
- 1.11.4 1.11.3 1.11.2 1.11.1 1.11.0 1.10.4 1.10.3 1.10.2
- 3.3.6 3.3.5 3.3.0 3.2.0 2.3.2

汉王

HTML代码

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<html>
<head>
<title>JS实现气泡从水中急速上升效果</title>
<style type="text/css">
body {cursor:crosshair;margin:0; padding:0; position:absolute; overflow:hidden; background:#FFF; left:0; top:0; width:100%; height:100%;}
</style>
<script type="text/javascript">
var object = new Array();
nbfm   = 60;
var xm = 0;
var ym = 9999;
var nx = 0;
var ny = 0;
function movbulb(){
	with (this) {
		if(ec < 20){
			if(Math.abs(x0 - xm) < 100 && Math.abs(y0 - ym) < 100){
				xx = (xm - x0) / 8;
				yy = (ym - y0) / 8;
				ec++;
			}
		}
		xx *= 0.99;
		yy *= 0.99;
		x0 = Math.round(x0 + Math.cos(y0 / 15) * p) + xx;
		y0+= yy - v;
		if(y0 < -h * 2 || x0 < -w * 2 || x0 > nx + w * 2){
			y0 = ny + N + h * 2;
			x0 = nx/2-100 + Math.random() * 100;
			ec = 0;
		}
		obj.style.top  = y0 - h;
		obj.style.left = x0 - w;
	}
}
function CObj(N,img,w,h){
	this.obj = document.createElement("img");
	this.obj.src = img.src;
	this.obj.style.position = "absolute";
	this.obj.style.left = -1000;
	document.body.appendChild(this.obj);
	this.N  = N;
	this.x0 = 0;
	this.y0 = -1000;
	this.v  = 1 + Math.round((80 / h) * Math.random());
	this.p  = 1 + Math.round((w / 8) * Math.random());
	this.xx = 0;
	this.yy = 0;
	this.ec = 0;
	this.w  = w;
	this.h  = h;
	this.movbulb = movbulb;
}
function resize(){
	nx = document.body.offsetWidth;
	ny = document.body.offsetHeight;
}
onresize = resize;
document.onmousemove = function(e){
	if (window.event) e = window.event;
	xm = document.body.scrollLeft+(e.x || e.clientX);
	ym = document.body.scrollTop+(e.y || e.clientY);
}
function run(){
	for(i in object)object[i].movbulb();
	setTimeout(run, 16);
}
onload = function() {
	PIC = document.getElementById("bubbles").getElementsByTagName("img");
	resize();
	for(nbf=0;nbf<nbfm;nbf++){
		sf = PIC[nbf%PIC.length];
		object[nbf] = new CObj(nbf,sf,sf.width/2,sf.height/2);
	}
	run();
}
</script>
</head>
<body>
<div id="bubbles" style="visibility:hidden">
	<img src="//ku.shouce.ren/files/images/201601/56a320d2186d4.gif">
	<img src="//ku.shouce.ren/files/images/201601/56a320d2bfa13.gif">
	<img src="//ku.shouce.ren/files/images/201601/56a320d371c6a.gif">
</div>
</body>
</html>

AخA
 
<html>
<head>
<title>JS实现气泡从水中急速上升效果</title>
<style type="text/css">
body {cursor:crosshair;margin:0; padding:0; position:absolute; overflow:hidden; background:#FFF; left:0; top:0; width:100%; height:100%;}
</style>
<script type="text/javascript">
var object = new Array();
nbfm   = 60;
var xm = 0;
var ym = 9999;
var nx = 0;
var ny = 0;
function movbulb(){
    with (this) {

CSS代码

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CSS代码...​x
 
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JS代码

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JS代码...xxxxxxxxxx
 
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名称

循环气泡随机上升的JS特效代码

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循环气泡随机上升的JS特效代码，一个很好玩的效果，打开网页即可看到效果，不再多说了，大家点击“运行代码”按钮看看效果吧。