document.write('<div style=\'width: 125px; margin: 0 auto;\' align=\'center\'>');
document.write('<div style=\'width: 125px; height: 125px; margin: 0 auto;\' id=\'bobexb\' align=\'center\'></div>');


var iframe = document.createElement('iframe');
var html = 'https://bucketsofbanners.com/bexb.php?i=20554';
iframe.src = encodeURI(html);
iframe.style.width = '125px';
iframe.style.height = '125px';
iframe.style.border = 'none';
iframe.scrolling='no';
iframe.style.overflow='hidden';
iframe.style.margin='0 auto';
iframe.style['box-shadow']='0px 0px 6px 0px #666';
document.getElementById('bobexb').appendChild(iframe);
console.log('iframe.contentWindow =', iframe.contentWindow);

document.write('<div style=\"color: #3C77AF; background-color: #FC0; box-shadow: 0px 0px 6px -1px #666; height: 16px; font-weight: normal; line-height:normal;\"><div style=\"width:125px; text-align:center; font-size: 12px; font-family: verdana;\"><a href=\"http://bucketsofbanners.com/?rid=20554\" target=\"_blank\" style=\"text-decoration: none; line-height:normal;\">Buckets Of Banners</a></div></div>');
document.write('</div>');