<!-- 
function calc (form) {
var X
X = form.age.value;
form.cadT.value = 1 * form.cholesterol.options[form.cholesterol.selectedIndex].value + 1 * form.bp.options[form.bp.selectedIndex].value + 1 * form.smoking.options[form.smoking.selectedIndex].value + 1 * form.heredity.options[form.heredity.selectedIndex].value + 1 * form.weight.options[form.weight.selectedIndex].value + 1 * form.sex.options[form.sex.selectedIndex].value + 1 * form.stress.options[form.stress.selectedIndex].value + 1 * form.activity.options[form.activity.selectedIndex].value;
form.medicalT.value = 1 * form.medexam.options[form.medexam.selectedIndex].value + 1 * form.heart.options[form.heart.selectedIndex].value + 1 * form.lung.options[form.lung.selectedIndex].value + 1 * form.digestive.options[form.digestive.selectedIndex].value + 1 * form.diabetes.options[form.diabetes.selectedIndex].value + 1 * form.drugs.options[form.drugs.selectedIndex].value + 1 * form.femalehealth.options[form.femalehealth.selectedIndex].value + 1 * form.pill.options[form.pill.selectedIndex].value;
form.personalT.value = 1 * form.longevity.options[form.longevity.selectedIndex].value + 1 * form.race.options[form.race.selectedIndex].value + 1 * form.education.options[form.education.selectedIndex].value + 1 * form.sleep.options[form.sleep.selectedIndex].value;
form.dietT.value = 1 * form.diet.options[form.diet.selectedIndex].value + 1 * form.breakfast.options[form.breakfast.selectedIndex].value + 1 * form.meals.options[form.meals.selectedIndex].value + 1 * form.alcohol.options[form.alcohol.selectedIndex].value;
form.psychT.value = 1 * form.happiness.options[form.happiness.selectedIndex].value + 1 * form.depression.options[form.depression.selectedIndex].value + 1 * form.anxiety.options[form.anxiety.selectedIndex].value + 1 * form.relax.options[form.relax.selectedIndex].value + 1 * form.love.options[form.love.selectedIndex].value + 1 * form.job.options[form.job.selectedIndex].value + 1 * form.social.options[form.social.selectedIndex].value;
form.safetyT.value = 1 * form.driving.options[form.driving.selectedIndex].value + 1 * form.seatbelt.options[form.seatbelt.selectedIndex].value + 1 * form.risk.options[form.risk.selectedIndex].value;
form.total.value = 1 * form.cadT.value + 1* form.medicalT.value + 1 * form.personalT.value + 1 * form.dietT.value + 1 * form.psychT.value + 1 * form.safetyT.value;
form.typiclifeexp.value = Math.round(73.126 + 0.074592 * X - 0.0028671 * Math.pow(X,2) + 0.000051282 * Math.pow(X,3));
form.expectancy.value = 1 * form.typiclifeexp.value + 1* form.total.value;
form.healthage.value = X - form.total.value;
}
//-->