本文实例讲述了JavaScript实现鼠标滑过处生成气泡的方法。分享给大家供大家参考。具体实现方法如下：
<HTML> <HEAD> <title>鼠标周围在网页上生成气泡</title> </HEAD> <BODY bgColor=#000000 scroll=no onload=zyva()> <div id=aqua></div> <IMG id=B src="b1.gif"> <SCRIPT> object = new Array() var xm,ym function CObj(N,obj){ aqua.insertAdjacentHTML("AfterBegin","<img src='"+obj.src+"'>") this.img = aqua.firstChild.style mr = Math.random() this.v = 6*mr+4 this.s = .5*mr this.p = .1+mr this.w = 0 this.k = 0 this.x = xm this.y = N this.ChteuMeulEu = function ChteuMeulEu(){ with(this){ with(img){ left = (x+=0.5*v*Math.sin(k+=s))-w*0.5 top = y-=v width = Math.min(w+=p,100) } if(y<-w){ w = 8 y = ym x = xm } } } } function gradient(R,G,B,m){ for(i=0;i<25;i++){ c = 255 - 10 * i C = ""RGB("+Math.round(c*R/255)+","+Math.round(c*G/255)+","+Math.round(c*B/255)+")"" code = "<span+(m)+".2%;top="+(i*m) +"%;background="+C+";z-Index:-1000'></span>" document.body.insertAdjacentHTML("beforeEnd",code) } } function zyva(){ xm = document.body.offsetWidth * 0.5 ym = document.body.offsetHeight document.onmousemove = function (){ xm = window.event.clientX ym = window.event.clientY } for(i=0;i<60;i++)object[i] = new CObj(i,B) setInterval("for(i in object)object[i].ChteuMeulEu()",16) gradient(41,93,214,2) } </SCRIPT> </BODY> </HTML>
希望本文所述对大家的javascript程序设计有所帮助。