Showing a portal based on the value entered in another field
I have a field set up to define member type (based on selections from a drop down list linked to a value list) for individuals in my database. The member type can be Individual, Family, and Organization. When Organization is entered as the value for this "member type" view, I want the user to be directed to a portal to my Organizational Membership table, where a record will be created to link their unique personal ID with a unique Organization ID?
Is it possible to run a script to go to the portal when only a certain value is put into the member value field? Or to only show the portal when a certain value is entered?
Thanks for any help, and let me know if any clarification is needed.