var adblock=new Array()
adblock[0]='<a href="https://www.preferential.co.uk/NW2" target="_blank"><img src="img/insurance-banner.jpg" class="imgBorder" style="width: 468px; height: 60px; border: 0px;" alt="preferential travel insurance"></a>'
adblock[1]='<a href="http://www.citiesdirect.co.uk/liverpool" title="Cities Direct Hotels and Apartments" target="_blank"><img src="img/citybreakspecialist-468x60p.jpg" class="imgBorder" alt="Cities Direct Hotels and Apartments" style="width: 468px; height: 60px; border: 0px;"></a>'

function randomorder(targetarray, spacing) {
  var randomorder=new Array()
  var the_one
  var z=1
  for (i=0;i<targetarray.length;i++)
  randomorder[i]=i

  while (z<targetarray.length) {
    the_one=Math.floor(Math.random()*targetarray.length)
    if (targetarray[the_one]!="_selected!"){
      document.write(targetarray[the_one]+spacing)
      targetarray[the_one]="_selected!"
      z++
    }
  }
}