186397 - Include rollover images referenced by ECMA script when saving as web page, complete

Status: NEW

(Firefox :: File Handling, enhancement)

Description

[Jonadab the Unsightly One (Nathan Eady)]

User-Agent:       Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0
Build Identifier: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:1.0.1) Gecko/20020823 Netscape/7.0

In the most easily identifiable cases, images used by Javascript (such as 
for rollovers) should be included when doing Save As: Web Page, Complete.
For example, in the page at the cited location, you can see code like the
following:
onmouseover="document.images.librarycatalog.src='../images3/librarycatalogb.gif'"

There will of course always be cases where you cannot determine what 
resources the script will want at runtime, but in simple cases like this
it should be possible to make that determination and include the item.

Reproducible: Always

Steps to Reproduce:
1. Visit a page with rollovers, e.g., http://www.galionlibrary.org/
2. File->Save Page As
3. Make sure format is set to Webpage, Complete
4. Click Okay.
5. File->Open
6. Select the page you just saved.
7. Move mouse over the page (especially over images; in the case
   of the example, try the images at left, "Library Catalog" &c.

Actual Results:  
Images are broken.  When moving mouse out, images are still broken.

Expected Results:  
Display the images.

Comment 1

[Jonadab the Unsightly One (Nathan Eady)]

Please ignore the out-of-date User-Agent; that's what I happened to be using
when reporting, but the behavior is the same on 1.2.1 on Linux, 1.1a on Win32.

Comment 2

[Asa Dotzler [:asa]]

Confirmed with windows Mozilla build 2004041208. The image rollovers do not
function in the saved page.