var adblock=new Array() 
/*fotolia*/
adblock[0]='<a href="http://fr.fotolia.com/partner/200739003"><img src="http://www.vectanim.com/img/728x90.gif" width="728" height="90" alt="Fotolia" /></a>' 
function randomorder(targetarray, spacing) {
  var randomorder=new Array()
  var the_one
  var z=0
  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++
    }
  }
}