<!-- Do not copy any part of this script without permission; James T. Griffing, MS, BS; http://www.exrx.net //--><!-- function calc (form) {var W, TW=form.Weight.value*form.WeightUnit.options[form.WeightUnit.selectedIndex].valueT=form.Time.value/form.TimeUnit.options[form.TimeUnit.selectedIndex].valueform.Calories.value = Math.round(form.Activity.options[form.Activity.selectedIndex].value*W*T)}//--> 