getQSParamsForNavigateURL builds up a new querystring. This is necessary in order to prep for navigateUrl. we don't ever want a tabid, a ctl and a language parameter in the qs either, the portalid param is not allowed when the tab is a supertab (because NavigateUrl adds the portalId param to the qs)

public static string[] GetQSParamsForNavigateURL()

Public Shared Function GetQSParamsForNavigateURL As String()