//working
//var count = 0; 
//var baseSpeed = 0.05; 
//var radiusX = 250; 
//var radiusY = 70; 
//var centerX = 440; 
//var centerY = 90;
//var speed = 0.3;
//var imageDivs = '';
//var numberOfElements = 0;
//var carousel = '';
//var speedTest = '';

//end of working

var count = 0; 
var baseSpeed = 0.01; 
var radiusX = 250; 
var radiusY = 70; 
var centerX = 440; 
var centerY = 90;
var speed = 0.3;
var imageDivs = '';
var numberOfElements = 0;
var carousel = '';
var speedTest = '';


//var count = 0; 
//var baseSpeed = 0.01; 
//var radiusX = 350; 
//var radiusY = 80; 
//var centerX = 560; 
//var centerY = 210;
//var speed = 0.2;
//var imageDivs = '';
//var numberOfElements = 0;
//var carousel = '';
//var speedTest = '';
try{
window.addEvent('domready', function(){
  
	carousel = $('carousel');
	speedTest = $('speedTest');

	imageDivs = carousel.getElementsByTagName("div"); 
	numberOfElements = imageDivs.length; 
	
	setInterval('startCarousel()',40);
	
	carousel.addEvent('mousemove', onMouseMove.bindWithEvent( carousel ));
	
});
}
catch(e)
{};
function onMouseMove( evt ) {
	
	tempX = evt.client.x;
	speed = (tempX - centerX) / 2500;
	
}

function startCarousel(){
	
	for(i=0; i < numberOfElements; i++){
	
		angle = i * ( Math.PI * 2 ) / numberOfElements;
	
		imageDivsStyle = imageDivs[ i ].style; 
		imageDivsStyle.position='absolute'; 
		
		posX = ( Math.sin( count * ( baseSpeed * speed ) + angle )* radiusX + centerX );
		posY = ( Math.cos( count * ( baseSpeed * speed ) + angle )* radiusY + centerY );
		
		
		imageDivsStyle.left = posX+"px"; 
		imageDivsStyle.top = posY+"px"
		
		imageDivWidth = posY/3;
		imageDivZIndex = Math.round(imageDivWidth)+100;
		
		imageDivsStyle.width = imageDivWidth+'px';
		imageDivsStyle.zIndex = imageDivZIndex;
		
		angle += speed;
	
	}
	
	count++
}