function ActivityCalculator()
{
document.write('\n')
}
function BMICalculator()
{
document.write('\n')
}
function BMRCalculator()
{
document.write('\n')
}
function OnlineTrainer()
{
document.write('\n')
}
function NutritionWelcome()
{
document.write('\n')
}
function NutritionTracker(xProperties)
{
document.write('\n')
}