function preloadimg() {
	window.frames.main.location.href = 'http://tc.tradetracker.nl/788/14994/12389';
	setTimeout(frame2, 2000);
}

function frame2() {
	window.frames.main.location.href = 'http://www.reizenpaleis.nl/index.php?campaignID=322&materialID=2635&affiliateID=12389';	
	setTimeout(frame3, 2000);
}

function frame3() {
	window.frames.main.location.href = 'http://www.zoover.nl/tracking/external.aspx?campaignID=144&materialID=1461&affiliateID=12389';
	//setTimeout(frame4,2000)
	
}

function frame4() {
	window.frames.main.location.href = 'http://www.happytravel.nl/ttht/?campaignID=336&materialID=3416&affiliateID=12389';
	
}