// Fonction change picture homepage


var tab_image = new Array();
var tab_liens = new Array();
var imageFolder = '/media/';
var n=0;

tab_image[0]=imageFolder+'pub-haut.jpg';
tab_image[1]=imageFolder+'gps-1.jpg';
/*tab_image[2]=imageFolder+'roses rouges.jpg';
tab_image[3]=imageFolder+'roses jaunes.jpg';
tab_image[4]=imageFolder+'chrysanthemes.jpg';*/

tab_liens[0]='/index.php?Keyword=ipod';
tab_liens[1]='/index.php?Keyword=gps';




function change_next() {
n= ++n;
if (n >= tab_image.length) n=0;
window.document.promo_haut.src=tab_image[n];
window.document.promo_haut.className=tab_image[n];
//alert(n+':'+tab_image.length);
setTimeout('change_next()',10000);
}

function change_previous() {
n= --n;
if (n < 0) n=tab_image.length-1;
window.document.promo_haut.src=tab_image[n];
window.document.promo_haut.className=tab_image[n];
//alert(tab_image[n]+n);
}

function chargeUrl() {

// alert(window.document.promo_haut.className);

if(window.document.promo_haut.className==''){

window.location.href=tab_liens[0];

}else{

for(i=0;i<tab_image.length;i++){

	if(window.document.promo_haut.className==tab_image[i]){
	window.location.href=tab_liens[i];

			}
		}
//alert(tab_image[n]+n);
	}
}