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function borrowingcalc(form) {
var basicsal1 = parseInt(document.payment_form.basic_salary_applicant_1.value);
var basicsal2 = parseInt(document.payment_form.basic_salary_applicant_2.value);
var addincome1 = parseInt(document.payment_form.additional_income_applicant_1.value);
var addincome2 = parseInt(document.payment_form.additional_income_applicant_2.value);
var totalincome = basicsal1+basicsal2+addincome1+addincome2;
var expenditure1 = parseInt(document.payment_form.monthly_expenditure_applicant_1.value);
var expenditure2 = parseInt(document.payment_form.monthly_expenditure_applicant_2.value);
var totalexpenditure = expenditure1+expenditure2;

document.payment_form.total_annual_gross_income.value = totalincome;
document.payment_form.total_expenditure.value = totalexpenditure;
document.payment_form.the_amount_you_may_be_able_to_borrow_is.value = 4*(totalincome-totalexpenditure*12);
document.payment_form.the_maximum_you_may_be_able_to_borrow.value = 7*(totalincome-totalexpenditure*12);

}

function Paymentcalc(form) 
{

var purchaseprice = parseInt(document.payment_form.purchase_price_of_property.value);
var deposit = parseInt(document.payment_form.deposit_available.value);
var term = parseInt(document.payment_form.term.value);
var rate = parseInt(document.payment_form.rate.value);

var total = ((purchaseprice-deposit)*(rate/100))/12
var total2 = (purchaseprice-deposit)*(rate/1000)

document.payment_form.interest_only_basis.value = total;
document.payment_form.repayment_basis.value = total2;


}