var actualHidenElement;
window.addEvent('load', function(){
    
    /* partnerzy certyfikowani */
    initPartnersRotator();
});
function initPartnersRotator(){
	var partnersElementsList = $$('#rotatorImg img');
    var partnersElementsCount = partnersElementsList.length;
    if (partnersElementsCount < 4) {
        return false;
    }
    partnerTimer = setInterval('partnersRotator()', 4000);
}

function partnersRotator(){
    var firstElement = $('rotatorImg').getFirst();
    var fxOpts = {
        fps: 20,
        duration: 800,
        link: 'cancel'
    };
	var elementWidth = firstElement.getWidth();
	elementWidth = parseInt(elementWidth) + 15;
    new Fx.Tween(firstElement, fxOpts).start('margin-left', '-'+elementWidth);
	actualHidenElement = firstElement;
	setTimeout('moveImg()', 1000);
}
function moveImg(){
	actualHidenElement.setStyle('margin-left','0px');
	var cutElement = actualHidenElement.dispose()
	cutElement.inject($('rotatorImg'));
}