// JavaScript Document
var num=0;
couv = new Array;
couv[0] = 'gelin_fichiers/IMAGES/images/1.gif'
couv[1] = 'gelin_fichiers/IMAGES/images/2.gif'
couv[2] = 'gelin_fichiers/IMAGES/images/3.gif'
couv[3] = 'gelin_fichiers/IMAGES/images/4.gif'
couv[4] = 'gelin_fichiers/IMAGES/images/5.gif'
couv[5] = 'gelin_fichiers/IMAGES/images/6.gif'
couv[6] = 'gelin_fichiers/IMAGES/images/7.gif'
couv[7] = 'gelin_fichiers/IMAGES/images/8.gif'
couv[8] = 'gelin_fichiers/IMAGES/images/9.gif'
couv[9] = 'gelin_fichiers/IMAGES/images/10.gif'
couv[10] = 'gelin_fichiers/IMAGES/images/11.gif'
couv[11] = 'gelin_fichiers/IMAGES/images/12.gif'
couv[12] = 'gelin_fichiers/IMAGES/images/13.gif'
couv[13] = 'gelin_fichiers/IMAGES/images/14.gif'
couv[14] = 'gelin_fichiers/IMAGES/images/15.gif'
couv[15] = 'gelin_fichiers/IMAGES/images/16.gif'
couv[16] = 'gelin_fichiers/IMAGES/images/17.gif'
couv[17] = 'gelin_fichiers/IMAGES/images/18.gif'
couv[18] = 'gelin_fichiers/IMAGES/images/19.gif'
couv[19] = 'gelin_fichiers/IMAGES/images/20.gif'
couv[20] = 'gelin_fichiers/IMAGES/images/21.gif'
couv[21] = 'gelin_fichiers/IMAGES/images/22.gif'

document.getElementById("zone").innerHTML ='<img src="'+ couv[1] + '"> ';

function ChangeImage()
{
if (num == -1) { num = (couv.length-1)}
if (num == (couv.length)) { num = 0}
document.getElementById("zone").innerHTML ='<img src="'+ couv[num] + '"> ';
}