I have a 12 page document all ready to go. Pages 7, 8, 9 & 10, have alot of objects states and buttons, approx 40 to 60 for each page. Each of those has links to buttons and additional objects states etc. I've tried exporting as a full brochure, both normal and seperate HTML, but currently it's taking about 2 full days to render (on a fairly decent iMAC), which isn't very practical for amends etc. So I have split the document into 5 sections, the brochure as a whole, and then each of the 4 memory intensive pages seperatley. The main brochure document then inserts the others as HTML within iframes. This works perfectly fine for my needs in terms of navigation and a user experience, except that it seems to preload the content of each iframe on initial load (lazy load is ticked on all outputs) which gives viewing the front cover a time scale of between 30 & 90 seconds. Which isn't great. Is there a more efficient way of producing this document, or is there a javascript that says DONT preload the iframe data until the page turn? Really need a bit of help on this one. Thanks.