The problem has nothing to do with the second call to MM_swapImage() and in fact this is not the only difference between the two pages. Aside from the fact that they each employ a different version of MM_swapImage(), the non-working example also uses a body onload attribute. The differences in version of MM_swapImage() are not a problem. This body onload attribute is. It effectively overwrites the CMotion Gallery's window.onload event.
To restore it change:
Code:
<body link="#999999" vlink="#999999" alink="#999999" onload="MM_preloadImages('strip2.gif')">
to (addition highlighted):
Code:
<body link="#999999" vlink="#999999" alink="#999999" onload="fillup();
MM_preloadImages('strip2.gif')">
Bookmarks