06 Nov 2008, 22:24
Sorry to say, this is simply because flash textfields are very poor in rendering HTML, especially images. Unfortunately, we can't fix it in any way from flash, because its simply how the flash player renders your html in flash textfields.
However, there may be several ways to fix it, or make it look better. Primarily making sure you use width and height attributes for images, and also perhaps using <textformat> to set images at a specific height. Perhaps you can paste the html you are using?
I will admit, I was creating a dynamic module for textpages that was supposed to list all imagefolders with a previewimage, but I had to give it up after I noticed how poor it was rendered in html, so I couldn't get it to layout properly.