Mass Join Orkut Communities At Once

Use the below provided script to join multiple communities in one go! Just change the cmm=['36038970,'20028830','30171678'] portion with the ids of the communities you want to join in the same comma separated format.
Paste the following JavaScript in your web browser address bar after visiting the specified orkut page.

Code:
javascript:var i=0;cmm= ['36038970,'20028830','30171678'];a = document.forms[1]; a.target = 'f'; setInterval("i++; a.action = 'CommunityJoin.aspx?Action.join&cmm=' + cmm[i%cmm.length]; a.submit() ",999); void(0)<br />