function fNavigation(vObj)
{
  var strContent
  
  switch(vObj.id)
  {
    case 'MenuItem01':    //Home
      strContent = 'Home/index.htm'
      break      
    case 'MenuItem02':    //Acupuncture and Chinese Medicine
      strContent = 'AcupunctureChineseMedicine/index.htm'
      break
    case 'MenuItem021':
      strContent = 'AcupunctureChineseMedicine/Acupuncture.htm'
      break
    case 'MenuItem022':
      strContent = 'AcupunctureChineseMedicine/ChineseMedicine.htm'
      break
    case 'MenuItem023':
      strContent = 'AcupunctureChineseMedicine/MassageTuina.htm'
      break
    case 'MenuItem024':
      strContent = 'AcupunctureChineseMedicine/Cupping.htm'
      break
    case 'MenuItem025':
      strContent = 'AcupunctureChineseMedicine/TaichiQigong.htm'
      break
    case 'MenuItem03':    //About Us
      strContent = 'AboutUs/index.htm'
      break
    case 'MenuItem031':
      strContent = 'AboutUs/DrArthurYinFan.htm'
      break
  case 'MenuItem0311':
      strContent = 'AboutUs/DrArthurYinFan_HonorsMemberships.htm'
      break
  case 'MenuItem0312':
      strContent = 'AboutUs/DrArthurYinFan_Publications.htm'
      break
  case 'MenuItem0313':
      strContent = 'AboutUs/DrArthurYinFan_Researchs.htm'
      break
  case 'MenuItem0314':
      strContent = 'AboutUs/DrArthurYinFan_Researchs.htm'
      break
    case 'MenuItem032':
      strContent = 'AboutUs/DrAnnanZhou.htm'
      break
  case 'MenuItem033':
      strContent = 'AboutUs/DrShuFan.htm'
      break
  case 'MenuItem04':    //Speciality Area
      //strContent = 'AboutUs/DrAnnanZhou.htm'
      strContent = 'SpecialityArea/index.htm'
      break
    case 'MenuItem041':
      strContent = 'SpecialityArea/PainManagement.htm'
      break
    case 'MenuItem042':
      strContent = 'SpecialityArea/MentalHealth.htm'
      break
    case 'MenuItem043':
      strContent = 'SpecialityArea/CancerSupport.htm'
      break
    case 'MenuItem044':
      strContent = 'SpecialityArea/GYNInfertility.htm'
      break
    case 'MenuItem045':
      strContent = 'SpecialityArea/NeurologicalDisorders.htm'
      break
    case 'MenuItem046':
      strContent = 'SpecialityArea/GastrointestinalDisorders.htm'
      break
    case 'MenuItem047':
      strContent = 'SpecialityArea/Others.htm'
      break
  case 'MenuItem048':
      strContent = 'SpecialityArea/Endocrinology.htm'
      break
  case 'MenuItem05':    //Testimonies
      strContent = 'Testimonies/index.htm'
      break
    case 'MenuItem051':
      strContent = 'Testimonies/Depression.htm'
      break
    case 'MenuItem052':
      strContent = 'Testimonies/DoubleVision.htm'
      break
    case 'MenuItem053':
      strContent = 'Testimonies/Dystonia.htm'
      break
    case 'MenuItem054':
      strContent = 'Testimonies/Headache.htm'
      break
    case 'MenuItem055':
      strContent = 'Testimonies/Hepatitis.htm'
      break
    case 'MenuItem056':
      strContent = 'Testimonies/Infertility.htm'
      break
    case 'MenuItem057':
      strContent = 'Testimonies/MultipleSclerosis.htm'
      break
    case 'MenuItem058':
      strContent = 'Testimonies/ParkinsonDisorder.htm'
      break
    case 'MenuItem059':
      strContent = 'Testimonies/Precancer.htm'
      break
    case 'MenuItem0510':
      strContent = 'Testimonies/Others.htm'
      break
    case 'MenuItem06':    //Financial Program
      strContent = 'FinancialProgram/index.htm'
      break
    case 'MenuItem07':    //News
      strContent = 'News/index.htm'
      break
    case 'MenuItem071':
      strContent = 'News/NIHSeminar.htm'
      break
    case 'MenuItem072':
      strContent = 'News/HUDMeeting.htm'
      break
    case 'MenuItem073':
      strContent = 'News/Others.htm'
      break
    case 'MenuItem08':    //ContactUs
      strContent = 'ContactUs/index.htm'
      break
    case 'MenuItem0A':    //ContactUs
      strContent = 'References/index.htm'
      break
    case 'MenuItem09':    //FAQ
      strContent = 'FAQ/index.htm'
      break
  }
  
  if(strContent.length > 0)
  {
    if(document.getElementById('ContentIFrame').src != 'Contents/' + strContent)
    {
      document.getElementById('ContentLoading').style.display = ''
      document.getElementById('ContentIFrame').src = ''
      document.getElementById('ContentIFrame').style.visibility = 'hidden'
      document.getElementById('ContentIFrame').src = 'Contents/' + strContent
    }
  }
}