function displayAds(folder)
{
  var arrAdverts = new Array(6);
  
  siteLink = "<a href='" + folder + "quick-links.php?http://www.constipationadvice.co.uk/'><img src='" + folder + "images/banner_uk.gif' alt='Click here for the ConstipationAdvice.co.uk site' width=150 height=40 border=0></a>"
    
  arrAdverts[0] = "<a href='" + folder + "quick-links.php?/cgi-bin/treatment1.cgi'><img src='" + folder + "images/box-01.gif' alt='Click here to use our treatment advisor' width='150' height='80' border='0'></a>"
  arrAdverts[1] = "<a href='" + folder + "quick-links.php?prize-draw/index.html'><img src='" + folder + "images/box-02.gif' alt='Click here to enter our prize draw and Win!' width='150' height='80' border='0'></a>"
  arrAdverts[2] = "<a href='" + folder + "quick-links.php?survey/index.html'><img src='" + folder + "images/box-03.gif' alt='Complete our site survey and Win!' width='150' height='80' border='0'></a>"
  arrAdverts[3] = "<a href='" + folder + "quick-links.php?leaflet-request/index.html'><img src='" + folder + "images/box-04.gif' alt='Click here to order your FREE digestive fitness guide' width=150 height=80 border=0></a>"
  arrAdverts[4] = "<a href='" + folder + "quick-links.php?treating-constipation/senokot-introduction.html'><img src='" + folder + "images/box-05.gif' alt='Click here to find out more about Senokot' width=150 height=80 border=0></a>"
  
  
  var arrRotator = new Array(3);
  arrRotator[0] = "2"
  arrRotator[1] = "3"
  arrRotator[2] = "4"

  document.write(siteLink)
  document.write("<p>")

  document.write(arrAdverts[0])
  document.write("<p>")
  
  var ran_number=Math.round(Math.random()*2);
  addRotator = (arrRotator[ran_number]);
  
  document.write(arrAdverts[addRotator]) 
  document.write("<p>")
  
  for (i = 0; i<= 1; i++)
  {
    if (ran_number == 2)
    {
      ran_number = 0
    }
    else
    {
      ran_number = ran_number + 1
    }
  
    addRotator = (arrRotator[ran_number]);
    
    document.write(arrAdverts[addRotator]) 
    document.write("<p>")
  }
}