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(
"index.html",
"index.html",
"index.html",
"index.html",
"index.html",
"index.html",
"index.html"
);

image = new initArray(
"http://www.newzealand-english.com/images/banners/banner37.jpg",
"http://www.newzealand-english.com/images/banners/banner78.jpg",
"http://www.newzealand-english.com/images/banners/banner52.jpg",
"http://www.newzealand-english.com/images/banners/banner58.jpg",
"http://www.newzealand-english.com/images/banners/banner37.jpg",
"http://www.newzealand-english.com/images/banners/banner09.jpg",
"http://www.newzealand-english.com/images/banners/banner52.jpg"
);

text = new initArray(
"",
"",
"",
"",
"",
"",
""
);

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

document.write('<a href=\"' +ranlink+ '\"><img src=\"'+ranimage+'\" border="0" alt=\"'+rantext+'\" width="131" height="542"></a>');