<!--
//CALCULATE THE TOTAL AMOUNT
function calTotal(){

//CALCULATE TICKETS
if (isNaN(document.form1.adult.value) || (document.form1.adult.value == "")) {
adult = 0;
}
else {
adult = parseInt(document.form1.adult.value);
}

if (isNaN(document.form1.senior.value) || (document.form1.senior.value == "")) {
senior = 0;
}
else {
senior = parseInt(document.form1.senior.value);
}

if (isNaN(document.form1.aaa.value) || (document.form1.aaa.value == "")) {
aaa = 0;
}
else {
aaa = parseInt(document.form1.aaa.value);
}

if (isNaN(document.form1.nthp.value) || (document.form1.nthp.value == "")) {
nthp = 0;
}
else {
nthp = parseInt(document.form1.nthp.value);
}

if (isNaN(document.form1.student.value) || (document.form1.student.value == "")) {
student = 0;
}
else {
student = parseInt(document.form1.student.value);
}

if (isNaN(document.form1.family.value) || (document.form1.family.value == "")) {
family = 0;
}
else {
family = parseInt(document.form1.family.value);
}

if (isNaN(document.form1.film.value) || (document.form1.film.value == "")) {
film = 0;
}
else {
film = parseInt(document.form1.film.value);
}

//ASSIGN VALUES TO THE "SUB" FIELDS
document.form1.adultsub.value = adult * 10;
document.form1.seniorsub.value = senior * 9;
document.form1.aaasub.value = aaa * 9;
document.form1.nthpsub.value = nthp * 9;
document.form1.studentsub.value = student * 5;
document.form1.familysub.value = family * 25;
document.form1.filmsub.value = film * 3;

//ASSIGN VALUE TO THE "TOTAL" FIELD
document.form1.total.value = parseFloat(document.form1.adultsub.value)
+ parseFloat(document.form1.seniorsub.value)
+ parseFloat(document.form1.aaasub.value) 
+ parseFloat(document.form1.nthpsub.value)
+ parseFloat(document.form1.studentsub.value)
+ parseFloat(document.form1.familysub.value)
+ parseFloat(document.form1.filmsub.value);

return false;
}
//-->