phranque - 11:27 am on Oct 23, 2010 (gmt 0)
as far as i know that won't do anything for you in HTML.
you might try either hacking a form element name attribute value that can be processed in the script (... name="color:color_id" ...) or defining the associativity with some hidden input parameters.
ID and NAME tokens must begin with a letter ([A-Za-z]) and may be followed by any number of letters, digits ([0-9]), hyphens ("-"), underscores ("_"), colons (":"), and periods (".").