Kodların Dünyası - Mousenin etrafında yıldızlar

<!--  Mouse Stars by kurt.grigg@virgin.net

//To add more stars simply add more colours in below array!!

colours=new Array('ff0000','00ff00','3366ff','ff00ff','ffa500','ffffff','fff000')

//Alter nothing below!!

amount=colours.length;

ns=(document.layers)?1:0,step=0.2,currStep=0,my=0,mx=0;

if (ns){

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

document.write('<LAYER NAME="nsstars'+i+'" BGCOLOR='+colours[i]+' CLIP="0,0,2,2"></LAYER>');

}

else{

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

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

document.write('<span id="iestars" style="position:absolute;top:0;left:0;width:2px;height:2px;background:'+colours[i]+';font-size:2px"></span>');

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

}

(document.layers)?window.captureEvents(Event.MOUSEMOVE):0;

function Mouse(evnt){

my = (document.layers)?evnt.pageY:event.y;

mx = (document.layers)?evnt.pageX:event.x;

}

(document.layers)?window.onMouseMove=Mouse:document.onmousemove=Mouse;

function stars(){

if (!ns)ie.style.top=document.body.scrollTop;

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

{

var layer=(document.layers)?document.layers["nsstars"+i]:iestars[i].style;

layer.top= my+Math.cos((20*Math.sin(currStep/20))+i*70)*100*

(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + i*25)/10);

layer.left=mx+Math.sin((20*Math.sin(currStep/20))+i*70)*180*

(Math.sin(10+currStep/10)+0.2)*Math.cos((currStep + i*25)/10);

}

currStep+=step;

setTimeout('stars()',10);

}

window.onload=stars;

//-->

</script>