Сайт по web-мастерингу

Кометы у мышки

<head>

<!-- Begin

function nMouse(evnt){

Ypos = evnt.pageY;

Xpos = evnt.pageX;

}

function iMouse() {

Ypos = event.y+document.body.scrollTop;

Xpos = event.x+document.body.scrollLeft;

}

function Comet() {

var yBase = (document.layers)?window.innerHeight/4:window.document.body.clientHeight/4;

var xBase = (document.layers)?window.innerWidth/4:window.document.body.clientWidth/4;

for (i = 0; i < 14; i++){

var randCol = Math.round(Math.random()*8);

var layer = (document.layers)?document.layers['n'+i]:me[i].style;

layer.top =Ypos + yBase*Math.cos((currStep+i*4)/12)*Math.cos(0.7+currStep/200);

layer.left = Xpos + xBase*Math.sin((currStep+i*3)/10)*Math.sin(8.2+currStep/400);

if (ns) layer.bgColor = Clrs[randCol];

else

layer.background = Clrs[randCol];

}

currStep += step;

setTimeout("Comet()",10);

}

ns = (document.layers)?1:0;

Clrs = new Array('ff0000','00ff00','ffffff','ff00ff','ffa500','ffff00','00ff00','ffffff','ff00ff');

yBase = 0;

xBase = 0;

step = 3;

currStep = 0;

Ypos = 0;

Xpos = 0;

if (ns){

for (i = 0; i < 14; i++)

document.write('<LAYER NAME="n'+i+'" LEFT=0 TOP=0 CLIP="0,0,'+i/4+','+i/4+'"></LAYER>');

window.captureEvents(Event.MOUSEMOVE);

window.onMouseMove = nMouse;

}

else{

document.write('<div style="position:absolute;top:0;left:0"><div style="position:relative">');

for (i=0; i < 14; i++)

{document.write('<div id="me" style="position:absolute;top:0;left:0;width:'+i/4+';height:'+i/4+';font-size:'+i/4+'"></div>');}

document.write('</div></div>');

document.onmousemove = iMouse;

}

window.onload = Comet;

// End -->

</script>

</head>

Разработал: Лустин Илья
e-mail: 4lis@mail.ru
г. Тольятти