灯光玄幻效果（AS)

_quality="LOW"
function go(){

nowy = attachMovie("mc","m"+a,10+a)
nowy._x=200
nowy._y=150
nowy._alpha=30
nowy._rotation=random(360)
nowy._xscale=nowy._yscale=40+random(100)
nowy.onEnterFrame = function(){
this._rotation+=Math.sin(this.z+=.3)*4
this._xscale=this._yscale+=Math.sin(this.o+=.2)*10
this.col=new Color(this);
this.col.setRGB(127*Math.sin(this.r+=.8)+128<<16|127*Math.sin(this.g+=.2)+128<<8|127*Math.sin(this.b+=.1)+128);

}
a++
if (a>30) clearInterval(id)
}

var id = setInterval(go,250)