[Zope] hidden list

[Daniel G. Rusch]

Once again, mind block:

I would like to pass through a list called roles (built from a previous
screen list box). I tried this:
<input type='hidden' name='roles:list' value='<!--#var roles-->'>

but the result is: ['['] 

It should be: ['resale', 'salesRep']

I verified that the variable "roles" actually contains ['resale',
'salesRep'] 
by displaying: <dtml-var roles>

Any thoughts as to what I'm missing?????

DR