From Bugzilla Helper: User-Agent: Mozilla/5.0 (Macintosh; U; PPC; en-US; rv:0.9.1) Gecko/20010607 BuildID: 2001060712 A rollover with 2 states (normal and over) contains an animated gif in the over state. The animated gif has three frames and is set to play once. When rolling over (mousing over) the first time after the page loads, the animated gif plays as expected (that is frame1, then frame2, then frame3). Rollover a second time and only the third frame of the animated gif is displayed. Reproducible: Always Steps to Reproduce: 1. load the URL http://www.109valentine.com/test/ball.html 2. mouse over the graphic once. 3. mouse over the graphic subsequent times Actual Results: The URL contains a test graphic. The image loaded by the normal state is a blue circle. The three frames in the animated gif loaded by the over state are labeled "1", "2", "3". When mousing over the first time, the animated gif loads and all thre frames are displayed in sequence correctly. Subsequent mouseovers produce only the third frame of the animated gif. Expected Results: the 3 frames of the animated gif should be displayed in sequence each and every time the graphis is moused over. Performs as expected in Netscape Communicator 4.77 The javascript was produced by Adobe ImageReady, but the same results are obtained with rollover code from other sources / sites. The javascript/animated gif page works correctly in Netscape Communicator 4.77(Mac), OmniWeb 4.01, iCab 2.51 and IE 5.5 (PC). Does not work in IE 5 (Mac), Opera 5.0 (Mac).

Mounds of discussion on this problem filed under bug 17126

Agree that this is a dupe of bug 17126. If you noticed the black currupt background-color. This bug is already filed under number bug 77914. Looks like saar is targeting fixing these for 0.9.3 :-) *** This bug has been marked as a duplicate of 17126 ***

Verified dup.