// original content taken from Nic's JavaScript Page with permission
// lack of these three lines will result in copyright infringment
// made by: Nic's JavaScript Page - http://www.javascript-page.com

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(
"http://www.opendays.com",
"http://www.realuni.com/index.php?page=connexions",
"http://www.samaritans.org",
"http://www.realuni.com/index.php?page=contactus"
);

image = new initArray(
"http://www.realuni.com/images/adverts/opendays.jpg",
"http://www.realuni.com/images/adverts/connexions.jpg",
"http://www.realuni.com/images/adverts/samaritansbanner.gif",
"http://www.realuni.com/images/adverts/adheregrey.gif"
);

text = new initArray(
"Visit OpenDays.com",
"Connexions Careers Advise",
"The Samaritans",
"Contact RealUni.com for Advertising Details"
);

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+ '\" target="_blank"><img src=\"'+ranimage+'\" border="0" alt=\"'+rantext+'\"></a>');