I have an art gallery full of thumbnails. I wanted to add a customized horizontal scrollbar so that users could scroll through a single row of thumbnails. There are different amounts of thumbnails in each gallery. I tried using CSS property "width:-moz-max-content;" however this only works in Firefox and not IE6,7,8, Chrome or Safari.
Here is an example - > http://theo.mypreview.co.uk/ashmolean-museum
The website's width is set to 90% of the viewers browser size.
div class="Content" - the holder
div id="posts" - is where all the thumbnails are generated
sidenote - I have just installed jscroll