var adlink = getparam( 'ad1' );
if ( adlink == 1 ){
	var today = new Date();
	var nextYear = new Date(today.getYear()+2, today.getMonth(), today.getDate());
	document.cookie = "duds1=1; nextYear";
}

// Get param from URL
function getparam( name )
{
  name = name.replace(/[\[]/,"\\\[").replace(/[\]]/,"\\\]");
  var regexS = "[\\?&]"+name+"=([^&#]*)";
  var regex = new RegExp( regexS );
  var results = regex.exec( window.location.href );
  if( results == null )
    return "";
  else
    return results[1];
}