Load an IFRAME with asynchronous?

Load an IFRAME with asynchronous?

Hi,

I'm in the process of trying to shave off as much load time from my site as possible :) I notice that this takes a heck of a long time to load:

  1. <iframe src="http://www.cancunandrivieramaya.com/cgi-bin/gallery/ad_frame.cgi?area=Top;do=" style="width: 468px; height: 60px;" scrolling="no" frameborder="0">Sorry, you don't seem to have IFRAMES enabled</iframe>

Is there a better way I can do this? Maybe using AJAX with ASynchronous? (like we're doing with GAnalytics on the site)

TIA for any suggestions.

Andy