Sion Morris wrote:

Hi,

Can someone please help me with what I thought would be a simple problem;

I would like a series of links in a nav bar to behave like radio buttons. When a page is selected the link to that page in the nav bar is deactivated and is displayed as normal text.

I have tried the following in a DTML Method called 'nav'.

<dtml-var id> <dtml-if expr="id='index_html'"> ## index_html is a DTML Document

If you're testing for equality in python (or most programming languages), use == instead of =. As posted, you're trying to assign 'index_html' to id. so: <dtml-if expr="id=='index_html' "> I'm not sure that's your only problem, but that much is definitely wrong. -- ................... paul winkler .................... custom calendars & printing: http://www.calendargalaxy.com A member of ARMS: http://www.reacharms.com home page: http://www.slinkp.com