// cursor-balls  
var userAgent=navigator.appName + " " + navigator.appVersion;
var agentInfo=userAgent.substring(0, 12);
if(agentInfo >= "Netscape 4.0"){
  window.captureEvents(Event.MOUSEMOVE);
  var yBase = window.innerHeight/2;
  var xBase = window.innerWidth/2;
  var delay = 15;
  var yAmpl = 10;
  var yMax = 40;
  var step = .2;
  var ystep = .5;
  var currStep = 0;
  var tAmpl=1;
  var Xpos = 50;
  var Ypos = 50;
  var j = 0;
  function MoveHandler(evnt) 
  {
    Xpos = evnt.pageX ;
    Ypos = evnt.pageY ;
  }
  window.onMouseMove = MoveHandler;
  function animateLogo() 
  {
    yBase = window.innerHeight/4 ;
    xBase = window.innerWidth/4;
    for ( j = 0 ; j < 8 ; j++ ) 
	{
      document.layers[j].top = Ypos +
        Math.cos((20*Math.sin(currStep/(20+j)))+j*70)*yBase*(Math.sin(10+currStep/10)+0.2)*
		         Math.cos((currStep + j*25)/10);
      document.layers[j].left =Xpos +
        Math.sin((20*Math.sin(currStep/20))+j*70)*xBase*(Math.sin(10+currStep/(10+j))+0.2)*
		         Math.cos((currStep + j*25)/10);
    }
    currStep += step;
    setTimeout("animateLogo()", delay) ;
  }
}