var t_images = new Array("page_interieur_1.jpg","page_interieur_2.jpg","page_interieur_3.jpg","page_interieur_4.jpg","page_interieur_5.jpg","page_interieur_6.jpg","page_interieur_7.jpg","page_interieur_8.jpg","page_interieur_9.jpg","page_interieur_10.jpg","page_interieur_11.jpg","page_interieur_12.jpg","page_interieur_13.jpg","page_interieur_14.jpg","page_interieur_15.jpg","page_interieur_16.jpg","page_interieur_17.jpg","page_interieur_18.png");
var v_pos = 1;


function f_diapo() {

	var v_html = "";

	for(var i = 0; i < t_images.length; i++) {
		v_html += '<div id="img' + (i + 1) + '" class="imgs"><img src="img/livre_mere/' + t_images[i] + '" /></div>';
	}

	document.getElementById("boite").innerHTML = v_html;
}


function f_changer(v_direction) {

	document.getElementById("img"+v_pos).style.display = "none";

	if(v_direction == "moins") {
		v_pos--;
	} else {
		v_pos++;
	}

	if(v_pos == 0) {
		v_pos = t_images.length;
	}

	if(v_pos == t_images.length + 1) {
		v_pos = 1;
	}

	document.getElementById("img"+v_pos).style.display = "block";
}