function calorie_calc(assessForm) {

        var retval = 0;
        
        if (assessForm.gender[0].checked) {
             var stepOne = (10*(assessForm.weight.value * 0.45359237)) + (6.25*(assessForm.height.value * 2.54)) - (5*(assessForm.age.value)) + 5;
             
        }
        else {
             
            var stepOne = (10 * (assessForm.weight.value * 0.45359237)) + (6.25 * (assessForm.height.value * 2.54)) - (5 * (assessForm.age.value)) - 161 ;
            
        }
        var stepThree = getActivityFactor(assessForm.Activity);
        var stepTwo = stepOne * stepThree;
        
        if (assessForm.weightLossGoal.checked) {
            retval = stepTwo - 500;
        }
        else {
            retval = stepTwo;
        }
        
        assessForm.CalcCal.value = Math.round(retval);
    }


    function getActivityFactor(radioActive) {
        var retval = 0;

        for (i = 0; i < radioActive.length; i++) {
            if (radioActive[i].checked) {
                retval = radioActive[i].value;
                break;
            }

        }
        return retval;
    }