function selectATopic(idx,rel){

	switch(idx){

    case 1: window.location = rel+"ChildrenAndSleep/HealthySleep.html";

    break;

    case 2: window.location = rel+"ChildrenAndSleep/OverScheduledKids.html";

    break;

    case 3: window.location = rel+"ChildrenAndSleep/AvoidingBedtimeBattles.html";

    break;

    case 4: window.location = rel+"TeensAndSleep/PerformanceSuffering.html";

    break;

    case 5: window.location = rel+"TeensAndSleep/TeensAndDriving.html";

    break;

    case 6: window.location = rel+"AdultsAndSleep/SleepDebt.html";

    break;

    case 7: window.location = rel+"AdultsAndSleep/SleepAndTravel.html";

    break;

    case 8: window.location = rel+"AdultsAndSleep/PregnancyAndSleep.html";

    break;

    case 9: window.location = rel+"AdultsAndSleep/StressAndInsomnia.html";

    break;

    case 10: window.location = rel+"AdultsAndSleep/ShiftWorkers.html";

    break;

    case 11: window.location = rel+"SeniorsAndSleep/CommonSleepingProblems.html";

    break;

    case 12: window.location = rel+"SeniorsAndSleep/InsomniaAndAging.html";

    break;

    default: ;

    

  } 

}