function anim_y(layer_name,x_to,y_to,animType,speed,timeout){

	show_layer(layer_name);
	x_from = position_x_of_layer(layer_name);
	y_from = position_y_of_layer(layer_name);
	delta_x = (x_to - x_from)/speed;
	delta_y = (y_to - y_from)/speed;
	if (Math.abs(delta_x)!=0) {
		delta_x = (2*(delta_x>0) - 1) * Math.max(Math.abs(delta_x),1);
	}
	if (Math.abs(delta_y)!=0) {
		delta_y = (2*(delta_y>0) - 1) * Math.max(Math.abs(delta_y),1);
	}
	
	move_layer(layer_name,x_from + delta_x,y_from + delta_y);
	
	if (Math.abs(delta_y)>=1) {
		setTimeout("anim('"+layer_name+"',"+x_to+","+y_to+","+animType+","+speed+","+timeout+")",timeout);
	} else {
		// flag pour anim suivante : array [anim1, anim2, ...]
	}
}

var min_speed = 5;

function anim(layer_name,x_to,y_to,animType,speed,timeout){

	show_layer(layer_name);
	//x_from = position_x_of_layer(layer_name);
	y_from = position_y_of_layer(layer_name);
	//delta_x = (x_to - x_from)/speed;
	delta_y = (y_to - y_from)/speed;
	/*
	if (Math.abs(delta_x)>min_speed) {
		delta_x = (2*(delta_x>0) - 1) * Math.abs(delta_x);
	} else if (Math.abs(delta_x)!=0) {
		delta_x = (2*(delta_x>0) - 1) * min_speed;
	}
	*/
	if (Math.abs(delta_y)!=0) {
		delta_y = (2*(delta_y>0) - 1) * Math.max(Math.abs(delta_y),min_speed);
	}
	
	
//	if (Math.abs(delta_y)>min_speed || Math.abs(delta_x)>min_speed) {
	if (Math.abs(y_to - y_from)>min_speed) {
		move_layer_y(layer_name,y_from + delta_y);
		setTimeout("anim('"+layer_name+"',"+x_to+","+y_to+","+animType+","+speed+","+timeout+")",timeout);
	} else {
		move_layer_y(layer_name,y_to);
		// flag pour anim suivante : array [anim1, anim2, ...]
	}
}

function anim_banner_h(layer_name,x_from,y_from,xi,x_to,height,speed,timeout,pos_x,pos_y) {
	
	delta_x = (x_to - xi)/speed;
	if (Math.abs(delta_x)!=0) {
		delta_x = (2*(delta_x>0) - 1) * Math.max(Math.abs(delta_x),1);
	}
	xi += delta_x;
	clip_layer(layer_name,x_from,y_from,xi,y_from+height);
	
	//if (Math.abs(delta_x)>=1) {
	if (xi<x_to-2) {
		setTimeout("anim_banner_h('"+layer_name+"',"+x_from+","+y_from+","+xi+","+x_to+","+height+","+speed+","+timeout+","+pos_x+","+pos_y+")",timeout);
	} else {
		x_to = pos_x;
		y_to = pos_y - 20;
		speed = 100;
		animType = 0;
		anim(layer_name,x_to,y_to,animType,speed)
		// flag pour anim suivante : array [anim1, anim2, ...]
	}
	
}