*Tab()
Adds a tab to a tabbed form.
Syntax
*Tab("tab_name")
            Arguments
- tab_name
 - Name which appears on the tab.
 - form_name
 - The variable name of a form inside the *DefineAnalysis() block specified in the *BeginTask() statement.
 
Example
*BeginTabbedForm()
   *Title("Solver Parameters")
      *Prompt("Edit solver parameters")
         *Tab("Equil", sys_solver.frm_equil)
         *Tab("IC", sys_solver.frm_ic)
         *Tab("Debug", sys_solver.frm_debug)
         *Tab("Output", sys_solver.frm_out_opt)
         *Tab("Result", sys_solver.frm_results)
*EndForm()
        Context
*BeginTabbedForm()