OT?? -> calling frames within frames

I have two frames (A and main) When I pull up one page it reloads main with the full page, however what I need the system to do when I click off that page is to jump to main.html and load item.html in the top. Main.html currently loads 2 other pages at the beginning. I have tried to jump them in this order, but it does not seem to be working: //Call the main page echo '<script language="javascript">parent.main.location.href ="main.html";</script>'; //Open the next two pages I need in them echo '<script language="javascript">parent.B.location.href ="item.html";</script>'; echo '<script language="javascript">parent.C.location.href ="cart.html";</script>'; TIA! Robert