var effect = 1;                                    
var time = 4000;                                   
                                                
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() {
	self.setTimeout("nextimage()",time);	
}

function nextimage() {
	if(effect == 1) { new Effect.Fade(image[current_image],{duration: 3}); new Effect.Appear(image[next_image],{duration: 3}); }
	if(effect == 2) { new Effect.BlindUp(image[current_image]); new Effect.BlindDown(image[next_image]); }
	
	if(next_image == (image.length-1)) {
		current_image = next_image;
		next_image = 0;
	} else {
		current_image = next_image;
		next_image++;
	}
	galerie();
}