Anyone know what plugin the "view slideshow" feature on Yahoo uses? Doesn't work with K-Meleon or Opera or Netscape 4x. It does work with I.E., Netscape 6.2 and the latest Mozilla release. Any ideas?

It doesn't seem to use any specific plugin but just javascript. I took a look at the script and found some browser detection commands for Navigator and IE. However, the slideshows do not work with K-Meleon or Opera. They still work with IE.