var scrollerRotatorCurrentPos	= 1;
var durationRotator				= 6000;
var durationOpacity				= 3;
var imageWidth					= 2200;
var imageHeight					= 361;

document.observe("dom:loaded", function() {
	setTimeout('observeRotator()', durationRotator);
	
});

function observeRotator() {
	/* Disparition */
	new Effect.Fade('jpgrotator_conteneur_image_' + scrollerRotatorCurrentPos, {duration:durationOpacity});

	/* Apparition */
	scrollerRotatorCurrentPos = scrollerRotatorCurrentPos + 1;
	
	if(null == $('jpgrotator_conteneur_image_' + scrollerRotatorCurrentPos)) {
		scrollerRotatorCurrentPos = 1;
		
	}

	new Effect.Appear('jpgrotator_conteneur_image_' + scrollerRotatorCurrentPos, {duration:durationOpacity});
	
	/* Rotation */
	setTimeout('observeRotator()', durationRotator);
		
}