function totals() {


var num1 = parseInt(document.forms['form1'].classic_rock.value);
var num2 = parseInt(document.forms['form1'].country_and_western.value);
var num3 = parseInt(document.forms['form1'].disco_and_classic_dance.value);
var num4 = parseInt(document.forms['form1'].eighties.value);
var num5 = parseInt(document.forms['form1'].house_and_techno.value);
var num6 = parseInt(document.forms['form1'].newfoundland_and_irish.value);
var num7 = parseInt(document.forms['form1'].oldies.value);
var num8 = parseInt(document.forms['form1'].rap_hiphop.value);
var num9 = parseInt(document.forms['form1'].top_40.value);

var total = num1 + num2 + num3 + num4 + num5 + num6 + num7 + num8 + num9;

document.forms['form1'].total.value = total


}