var effect = 1;
var time = 1000;

/**********************************************/

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

function init() {
	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() {
	defil=self.setTimeout("nextimage()",time);
	document.getElementById("btn_play").style.display="none";
	document.getElementById("btn_stop").style.display="block";	
}

function nextimage() {
	
	
	image[current_image].style.display = "none";
	image[next_image].style.display = "block";
	
	if(next_image == (image.length-1)) {
		current_image = next_image;
		next_image = 0;
	} else {
		current_image = next_image;
		next_image++;
	}
	galerie();
}

	function kill_galerie(){
		self.clearTimeout(defil);
		document.getElementById("btn_play").style.display="block";
		document.getElementById("btn_stop").style.display="none";
	}