Drupal 7, code added to scripts.js which is loaded. (All good there) Using this code https://github.com/house9/jquery-iframe-auto-height/blob/master/release/jque ry.iframe-auto-height.js jquery.iframe-auto-height.js Currently in development version and placed at the end of the scripts.js file. Called using this... $("'.autoheight':not(.z-processed)", context); { $('iframe.autoheight').iframeAutoHeight(); $('.autoheight', context).addClass('z-processed'); } But tried... $("'.autoheight':not(.z-processed)", context); { $('iframe.autoheight').load(iframeAutoHeight()); $('.autoheight', context).addClass('z-processed'); } And $("'.autoheight':not(.z-processed)", context); { $('iframe.autoheight', context).iframeAutoHeight(); $('.autoheight', context).addClass('z-processed'); } The iframe is coming from the same domain. Getting no results beyond the 'addClass' and I find it hard to believe that jquery.iframe-auto-height.js can be that buggy at version 1.6. Anyone have any clues for me on this? Yani