function FigureBMI(form, feet, inches, pounds) {
 TotalInches = eval(feet*12) + eval(inches)
 Meters      = TotalInches/39.36
 Kilos       = pounds/2.2
 Square      = Meters * Meters
 form.calcval.value = (Math.round(Kilos/Square))
}

function FigureMale(form, feet, inches, pounds, years, activity) {
 TotalInches = eval(feet*12) + eval(inches)
 Centis      = TotalInches * 2.54
 Kilos       = pounds/2.2
 Age         = years
 Weight      = 66 + (13.7 * Kilos)
 Height      = 5 * Centis
 Ages        = 6.8 * Age
var activity = document.form734.activity.options[document.form734.activity.selectedIndex].value

 form.calcval.value = (Math.round(Weight + Height - Ages) * activity)
}

function FigureFem(form, feet, inches, pounds, years) {
 TotalInches = eval(feet*12) + eval(inches)
 Centis      = TotalInches * 2.54
 Kilos       = pounds/2.2
 Age         = years
 Weight      = 655 + (9.6 * Kilos)
 Height      = 1.7 * Centis
 Ages        = 4.7 * Age
 var activity = document.form735.activity.options[document.form735.activity.selectedIndex].value

 form.calcval.value = (Math.round(Weight + Height - Ages) * activity)
}