function getVariable(name)
{
  var variables= document.location.hash.substr(1).split("&"); 

  for(i in variables)
  {
    if (variables[i].split("=")[0] == name) 
      return variables[i].split("=")[1];
  }  
  return '';
}


if (getVariable('a_aid')!='')
{
  var img = new Image(1,1);
  img.src = '/affiliate/click.php?a_aid=' + getVariable('a_aid') + '&a_bid=' + getVariable('a_bid') + '&referrer=' + document.referrer;
  img.onload = function() {  }
}