View URL with multiple OR values

Hi,

I have 3 forms: A, B and C. Form C has a lookup field to A and another lookup field to B.

I created a stateless form S where I would like to select A records and obtain all related B records (through form C). I have successfully coded the form action (using "for each") and now have a list (an actual deluge list) with all B record IDs but the problem is (apparently) I cannot use openURL of view B with multiple OR values (all the IDs I got from going though form C):

openUrl("#View:B_Report?ID=" + list,"new window");

How can I display all the B records I get?

Thank you for your help.