//change heritage video
function get_video(this_href) {
  $.get(this_href, function(data){
	  $('#heritage-copy').html(data);
  });
}

//Generate dart ads
function generate_ads(size) {
//random numbers for DARD ads
	var ord_number = Math.round( Math.random()*10000000000);
	document.write( "\<SCRIPT" );
  document.write( '   LANGUAGE="JavaScript"' );
  document.write( "   SRC='http://ad.doubleclick.net/adj/fnc/ras;s1=ras;tile=1;sz="+size+";ord="+ord_number+"?'" );
  document.write( "\>" );
  document.write( "\</SCRIPT\>" );
}