var currentdate = 0;
var core = 0;

function initArray() {

this.length = initArray.arguments.length;
  for (var i = 0; i < this.length; i++) {
  this[i] = initArray.arguments[i];
  }
}

link = new initArray(
"standard-or.htm",
"themes.htm",
"ordesfous.htm",
"themes.htm",
"dernieres-paroles.htm",
"themes.htm",
"etrusque.htm",
"themes.htm",
"blythe-masters.htm",
"05bloom1.htm",
"themes.htm",
"voirparis.htm",
"themes.htm",
"themes.htm",
"https://www.lejardindeslivres.fr/hermes/catalog.php"
);

image = new initArray(
"DATA/ad-standard.jpg",
"DATA/ad04-777.jpg",
"DATA/ad10-ordesfous.jpg",
"DATA/ad04-777.jpg",
"DATA/ad08-christ.jpg",
"DATA/ad04-777.jpg",
"DATA/ad01-etrusque.jpg",
"DATA/ad07-jdl.jpg",
"DATA/ad11-blythe.jpg",
"DATA/ad06-bloom.jpg",
"DATA/ad77-bertoia.gif",
"DATA/ad03-voirp.jpg",
"DATA/ad07-jdl.jpg",
"DATA/ad77-bertoia.gif",
"DATA/ad02-cat.jpg"
);


var currentdate = new Date();
var core = currentdate.getSeconds() % image.length;
var ranlink  = link[core];
var ranimage = image[core];

document.write('<a href=\"' +ranlink+ '\"><img src=\"'+ranimage+'\" border="0"></a>');