When using Ti.UI.createImageView on MobileWeb, the "load" event never fires. I tried to use "postlayout", but this event fires twice the FIRST time the image is loaded (i.e. is not in the browser cache) and once every subsequent time.
Using Blob (with it's various means of downloading image data into it) is not supported on MobileWeb, so there seems to be no way of actually knowing when an image is completely downloaded.
Steps to Reproduce
1. Create empty project in Studio based on Classic->HTML-based Application
2. Remove everything between <body> and </body> in Resources/HTML/index.html
3. Replace everything in app.js with code below
4. Create folder Resources/comics and download panelA.png from http://www.ontonauts.com/reader_indev/comics/panelA.png
5. Run the project