function updateMeasurements()
{
    var length = document.getElementsByName('length')[0].value;
    var chest = document.getElementsByName('chest')[0].value;
    var neck = document.getElementsByName('neck')[0].value;
    
    document.getElementsByName('os0')[0].value = "Length=" + length + " Chest=" + chest + " Neck=" + neck;
}

function updateGender(gender)
{
    document.getElementsByName('os0')[0].value = gender;
}

function updateTotal()
{
    var promo = document.getElementsByName('promo')[0].value;
    var amount = document.getElementsByName('amount')[0].value;
    var origAmount = document.getElementsByName('origAmount')[0].value;

    amount = origAmount;
        
    //if( promo == 'ytsale' ) {
    //    amount = amount - ( amount * 0.15 );
    //    amount = amount.toFixed(2);
    //}
        
    document.getElementsByName('amount')[0].value = amount;
}