var count = 1;
var transition_elements = [];
var transition_images = ['slide8.jpg', 'slide7.jpg', 'slide6.jpg', 'slide5.jpg', 'slide4.jpg', 'slide3.jpg', 'slide2.jpg', 'slide1.jpg'];

function Switchimage() {
    transition_elements[count].injectAfter($$('#imgslide img')[0]);
transition_elements[count].effect('opacity', {duration: 1500}).start(0,1).chain(function(){
		$E('#imgslide img').remove();
        if(count == 0) {
            transition_elements[transition_elements.length - 1].setOpacity(0);
        } else {
            transition_elements[count - 1].setOpacity(0);
        }
    
	    count++;
    	if(count == transition_elements.length)
    	    count = 0;
        })
}

window.addEvent('load', function() {
	for (var i = 0; i < transition_images.length; i++) {
	    transition_elements[i] = new Element('img');
	    transition_elements[i].src = 'pix/slides/' + transition_images[i];
	    transition_elements[i].setOpacity(0);
	}
	
	var transition = Switchimage.periodical(4000);
});