[Product-Developers] dynamically generating form title

[Mayank Mathur]

i want to replace my form title and append with [MR- <formname>], so 
that it'll save like MR- <formname>

here's my code for Archetype:
/*StringField('title',
               required=1,
               default='',
               accessor='Title1',
               widget=StringWidget(
                      label_msgid='masterentryform_program_label_title',
                      visible = {'edit': 'visible', 'view': 'invisible'},
              #visible={'view' : 'invisible'},
              #i18n_domain='masterentryform',
                      i18n_domain='masterentryform_program',
               ),
            #storage=MySQLSQLStorage(),
      ),

*/code for method:/*
 def Title1(self):
    return "[MR] - [%s]" % (blurb),
*/where, blurb will retrurn form title.

but instead of returning title in this form, its saving form name with 
name of folder inside which im creating this form.
Is there any prb with this code ??

thanks for any suggestion//

-- 

Regards,
Mayank Mathur