var links = new Array(
// all the links that you want randomized go below
// make sure all links are in double quotes and separated by commas
// note: last link in list is not followed by a comma
"http://www.asymmetricaldesign.com/about/index.html",
"http://www.asymmetricaldesign.com/about/1/index.html",
"http://www.asymmetricaldesign.com/about/2/index.html",
"http://www.asymmetricaldesign.com/about/3/index.html",
"http://www.asymmetricaldesign.com/about/4/index.html",
"http://www.asymmetricaldesign.com/about/5/index.html",
"http://www.asymmetricaldesign.com/about/6/index.html",
"http://www.asymmetricaldesign.com/about/7/index.html",
"http://www.asymmetricaldesign.com/about/8/index.html",
"http://www.asymmetricaldesign.com/about/9/index.html",
"http://www.asymmetricaldesign.com/about/10/index.html",
"http://www.asymmetricaldesign.com/about/11/index.html",
"http://www.asymmetricaldesign.com/about/12/index.html",
"http://www.asymmetricaldesign.com/random/index.html",
"http://www.asymmetricaldesign.com/random/1/index.html",
"http://www.asymmetricaldesign.com/random/2/index.html",
"http://www.asymmetricaldesign.com/random/3/index.html",
"http://www.asymmetricaldesign.com/random/4/index.html",
"http://www.asymmetricaldesign.com/random/5/index.html",
"http://www.asymmetricaldesign.com/random/6/index.html",
"http://www.asymmetricaldesign.com/random/7/index.html",
"http://www.asymmetricaldesign.com/random/8/index.html",
"http://www.asymmetricaldesign.com/random/9/index.html",
"http://www.asymmetricaldesign.com/random/15/index.html"
// end of links
);

function gotoRandom()
{
  var randomLink = getRandomLink();
  if (randomLink != document.location)
  {
    document.location = randomLink;
  }
  else
  {
    gotoRandom();
  }
}

function getRandomLink()
{
  var numLinks = links.length;
  var linkIndex = Math.floor(Math.random() * numLinks);
  return links[linkIndex];
}