// JavaScript Document

var time = 3000;

var current_image = 0;
var next_image = 1;
var image = new Array();

function init_diapo() {
  fond = document.getElementById("fond_fondu");
	if(document.getElementsByClassName("image")) {
		image = document.getElementsByClassName("image");
		for(i=1; i < image.length; i++) {
			image[i].style.display = "none";
		}
	}
	
	if(image.length > 1) galerie();
}
function galerie() {
	self.setTimeout("nextimage()",time);	
}
function nextimage() {
  
  fond.src = 'images/fondu_home/' + (current_image+1) + '.jpg';
  //alert('images/fondu_home/' + (current_image+1) + '.jpg');
	new Effect.Fade(image[current_image]); 

  new Effect.Appear(image[next_image]); 
	
	
	if(next_image == (image.length-1)) {
		current_image = next_image;
		next_image = 0;
	} else {
		current_image = next_image;
		next_image++;
	}
	galerie();
}