When you generate an album it creates an HTML file that references in the code [div id="index"].
If you generate two galleries and combine them onto one page you will have a reference to this id twice.
When you validate (W3C) the file for XHTML strict it will give an error.
"An "id" is a unique identifier. Each time this attribute is used in a document it must have a different value. If you are using this attribute as a hook for style sheets it may be more appropriate to use classes (which group elements) than id (which are used to identify exactly one element)."
It's minor, but how can one combine two galleries on one page?
My first thought was to duplicate and rename all the index tables and nav in the css and rename them ..1, ..2, ..3 for 1,2,or 3 galleries on a page. But this seems a bit cumbersome. So can we alter div id's to class in the default .css?
