if (typeof rbcms_ad_width == "undefined") rbcms_ad_width = 150; if (typeof rbcms_ad_height  == "undefined") rbcms_ad_height = 150; var adContents = '<iframe width="'+rbcms_ad_width+'" height="'+rbcms_ad_height+'" frameborder="0" marginheight="0" marginwidth="0" scrolling="no" style="overflow:hidden;" src="https://www.rb-cms.nl/inc/getAd.php?id='+rbcms_ad_id+'"></iframe>'; document.write(adContents);