Slideshow -problems with IE 7

[rds]

I finished my customizing

www.foto-bochum.net (http://www.foto-bochum.net)

and now I must see that the slideshow doesn´t work with IE7.
There are no problems with Firefox and Opera. Any idea ?

Many thanks in advance for your assistance.

Rolf

[rds]

the problem is real.

We have 5 sytems at home and I tried to find out what´s happen.

1 pc Windows Vista 64bit ultimate IE 7 - no slideshow
- with FF 3.0 no problems
- with Opera no problems

1 pc Windows Vista 32 bit ultimate IE 7 - no slideshow
1 pc Windows Vista 32 bit ultimate IE 7 - no problems
2 pc Windows XP IE 7 - no problems

It depends with this piece of software I found here for streching the display.

>>>>

.galleries #homepage,
#content.userKeywords,
#header_wrapper, #footer_wrapper, #cobrand_footer,
#category, #subcategory, #header,
#smugmug, .smugmug #header, .smugmug #footer {
margin-left: 15px;
margin-right: 15px;
min-width: 755px;
width: auto;
_width: expression(document.documentElement.clientWidth < 790? "760px" : "auto");
}

so sometimes it works and sometimes not in connection with the sliedeshow option.

Rolf