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<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Interest Navigator - Calculator</title>
<link rel="manifest" href="manifest.json">
<link rel="icon" type="image/ico" sizes="32x32" href="Images/calculator.ico">
<style>
/* Common style for all htmls in Interest Navigator */
@import "in.css";
#menu-icon {
width: attr(height);
margin: 0;
padding: 0;
}
body{ margin:0; }
#main-div{
background: #B3BE93;
border-bottom: 1px solid #000; /* To see the outline of the form */
border-left: 1px solid #000; /* To see the outline of the form */
padding: 0;
width: auto;
height: auto;
position: relative;
left: 0;
top: 0;
display: flex;
flex-wrap: wrap;
min-width: 25em;
max-width: 50em;
}
#calc-title{ margin-left: 1em; }
.central{
border-right: 1px solid black;
box-sizing: border-box;
float: left;
height: 22em;
left: 0;
padding: 1em;
position: relative;
top: 0;
width: 25em;
}
#options-div{
background-repeat: no-repeat;
background-size: contain;
display: inline;
}
#options-div img{
box-sizing: border-box;
padding-top: 1em;
padding-bottom: 1em;
padding-left: 0;
padding-right: 0;
height: 35%;
width: 75%;
margin-left: 10%;
}
#options-div p{
color: #DC143C;
margin: 0;
padding: 0;
}
#options-div .options-group{
font-size: 100%;
font-style: italic;
text-align: center;
text-decoration: underline;
padding-bottom: .5em;
}
#options-div .options-value{ font-size: 80%; }
#options-div .options-value:hover { cursor:pointer; font-weight: bold; }
#page-slt {
margin-top: 0;
margin-left:0;
margin-right: 0;
margin-bottom: 1em;
height: 2em;
width: 100%;
background-color: #DDDDDD;
border: 2px outset #F0F0F0;
border-top-left-radius: 1em;
border-bottom-left-radius: 1em;
}
#page-slt, .calc-ipt, .label-btn{ font-size: inherit }
.calc-ipt, .label-btn{
box-sizing: border-box;
height: 2em;
margin-bottom: 0.30em;
margin-right: 0;
margin-top: 0;
padding:0;
}
#date-btn{
border-top-right-radius: 0em;
border-bottom-right-radius: 0em;
}
.label-btn{
border-radius: 1em;
float:left;
margin-left:0;
margin-right: 1em;
width: 50%;
}
.calc-ipt{
width: 45%;
float: right;
}
#dates-stat-img{
height: 40%;
margin: 0;
border: 0;
padding: 0;
}
[type="number"]{ text-align: right;}
/*
#clear-btn{
box-sizing: border-box;
float: left;
width: 41%;
}
#schedule-btn{
float: right;
width: 41%;
}
*/
/*
#options-btn{
box-sizing: border-box;
width: 91%;
}
*/
/* Dates dialog
*----------------------------*/
#start-dates {
max-width: 20em;
visibility: hidden;
padding-top: 0;
padding-left: 0;
padding-right: 0;
padding-bottom: 3em;
}
#dates-inputs-div{
margin:0;
padding: 1.5%;
box-sizing: border-box;
position: relative;
left: 0;
top: 0;
float: left;
}
#dates-inputs-div .prompt{
float: left;
width: 45%;
margin-top: 0;
margin-left:0;
margin-right: 0;
}
.field-div{
border: 1px solid #AAAAAA;
padding-top: 0.5em;
padding-left: 0.5em;
}
.field-div input{
/* width: 50%; */
width: auto;
box-sizing: border-box;
margin-left: 0;
margin-right: 0;
margin-top:0;
margin-bottom: 0;
}
.field-div p{
margin:0;
padding-top: 0.5em;
padding-bottom: 0.5em;
}
.field-div + .field-div{ margin-top: 0.5em; }
/*
/* Options Dialog
-------------------*/
#default-options-div {
visibility: hidden;
}
.content-div {
padding: 3%;
padding-top: 1em;
padding-bottom: 2em;
}
.content-div fieldset {
margin-top: 1em;
border: 1px solid #AAAAAA;
}
#settings-dlg label{
width: 7em;
display: inline-block;
}
#settings-dlg{ min-width: 18em; }
/*
#settings-dlg #settings-date-order {
display: inline-flex;
}
*/
/* #options-amortization-fls{ margin-bottom: 2em; } */
</style>
<script type="text/javascript" src="lib/financial.js"></script>
<script type="text/javascript" src="lib/r78.js"></script>
<script type="text/javascript" src="lib/kSink.js"></script>
<script type="text/javascript" src="lib/dialog.js"></script>
<script type="text/javascript" src="lib/clickNav.js"></script>
<script>
var mode_is_savings = 0;
var mode_labels= [
[ "periods-btn", "<u>N</u>o. of Payments", "<u>N</u>o. of Deposits" ],
[ "rate-btn", "Interest <u>R</u>ate %", "Interest <u>R</u>ate %" ],
[ "initial-btn", "Pr<u>i</u>ncipal $", "Beg<u>i</u>ning Balance" ],
[ "periodic-btn", "<u>P</u>ayment Amount $", "De<u>p</u>sit Amount" ],
[ "final-btn","Ba<u>l</u>loon $", "Future Va<u>l</u>ue" ]
];
var consistentVals = false;
var intRate = 0.0;
var finCharge = 0.0;
var dates_ModalDialog;
var options_ModalDialog;
var dateSettings_ModalDialog;
var saveInputs_ModalDialog;
var settins_ModalDialog;
var calcName; // Current calculation name;
//------------------------------------------------------------------------------
function setCalcName( name ){
//------------------------------------------------------------------------------
var title_elm = document.getElementById( "calc-title" );
calcName = name;
title_elm.innerHTML = " " +( calcName || "New" )+ " Calculation";
}
//------------------------------------------------------------------------------
function validateInputs( obj, accuracy ){
//------------------------------------------------------------------------------
var rv = true;
try{
var curInputs = getInputs();
if( ! accuracy )
accuracy = 2;
fieldList = [
"name", "periods", "rate", "initial", "periodic",
"finalAmount", "datesAllSame", "startDate",
"rule78", "isLoan", "frequency", "pmtMode"
];
for( var i = 0; i < fieldList.length; i++ ){
if( typeof( obj[ fieldList[ i ]]) === "undefined" )
rv = false;
}
// fix dates from string to object type
obj.startDate = makeDate( obj.startDate );
if( ! obj.datesAllSame ){
obj.paymentDate = makeDate( obj.paymentDate );
obj.interestDate = makeDate( obj.interestDate );
}
var defVals = getDefaults();
paymentMode.setIndex( obj.pmtMode || defVals.pmtMode );
amortize.setIndex( obj.rule78 || defVals.rule78 );
mode_is_savings = ( obj.isLoan || defVals.isLoan );
if( obj.hasOwnProperty( 'consistentVals' ) && obj.consistentVals ){
var principal = ( obj.rule78 ? R78.getPrincipal : FINANCIAL.nthBalance )( obj );
rv = deciRound( principal, accuracy ) ==
deciRound( obj.initial || 0, accuracy );
}
else
rv = false;
}catch( e ){
paymentFrequency.setIndex( curInputs.frequency );
paymentMode.setIndex( curInputs.pmtMode );
amortize.setIndex( curInputs.rul78 );
mode_is_savings = !curInputs.isLoan;
throw e;
}
return rv;
}
//------------------------------------------------------------------------------
function setValues( obj ){
//------------------------------------------------------------------------------
setCalcName( obj.name );
document.getElementById( "page-slt" ).selectedIndex = obj.isLoan ? "0" : "1";
document.getElementById( "date-dat" ).setDateValue( obj.startDate );
if( ! dates_ModalDialog )
initializeStartDates();
var fields = dates_ModalDialog.fields;
fields.modified = false;
if( obj.datesAllSame ){
setDatesLight( 0 );
fields.allSame = true;
}else{
setDatesLight( 1 );
fields.allSame = false;
fields.start = obj.startDate;
fields.payment = obj.paymentDate;
fields.interest = obj.interestDate;
}
document.getElementById( "periods-num" ).value = obj.periods;
document.getElementById( "rate-num" ).value = obj.rate;
document.getElementById( "initial-num" ).value = obj.initial;
document.getElementById( "periodic-num" ).value = obj.periodic;
document.getElementById( "final-num" ).value = obj.finalAmount;
}
//------------------------------------------------------------------------------
function getInputs() {
//------------------------------------------------------------------------------
var r78 = amortize.getCurIndex();
var startDate = document.getElementById( "date-dat" ).getDateValue();
var allSame = dates_ModalDialog.fields.allSame;
function dateOf( iptId ){
if( allSame )
return startDate;
var ipt_elm = document.getElementById( iptId );
return ipt_elm.getDateValue();
}
return {
name: calcName,
periods: document.getElementById( "periods-num" ).valueAsNumber,
rate: document.getElementById( "rate-num" ).valueAsNumber,
initial: document.getElementById( "initial-num").valueAsNumber,
periodic: document.getElementById( "periodic-num").valueAsNumber *
[ 1, -1][ mode_is_savings],
finalAmount: document.getElementById( "final-num" ).valueAsNumber,
datesAllSame: r78 ? true : allSame,
startDate: startDate,
paymentDate: r78 ? startDate : dateOf( "dates-payment-dat" ),
interestDate: r78 ? startDate : dateOf( "dates-interest-dat" ),
rule78: r78,
isLoan: ! mode_is_savings,
frequency: paymentFrequency.getCurIndex(),
pmtMode: paymentMode.getCurIndex(),
}
}
//------------------------------------------------------------------------------
function setOptions( obj ){
//------------------------------------------------------------------------------
clearInputs();
paymentFrequency.setIndex( obj.frequency );
paymentMode.setIndex( obj.pmtMode );
amortize.setIndex( obj.rule78 );
mode_is_savings = obj.isLoan ? 0 : 1;
populateOptions();
populateButtonLabels();
}
//------------------------------------------------------------------------------
function recalcMsg(){
//------------------------------------------------------------------------------
consistentVals = false;
panelMsg( "Push a target button to reevaluate." );
}
//------------------------------------------------------------------------------
function consistentMsg(){
//------------------------------------------------------------------------------
consistentVals = true;
panelMsg( "Values are consistent." );
}
//------------------------------------------------------------------------------
function checkSave(){
//------------------------------------------------------------------------------
var msg = "Saving / Restore of options and schedules is not available. " +
"You may be able to fix this by setting browser options.";
if( ! hasLocalStorage() )
throw msg;
return true;
}
//------------------------------------------------------------------------------
function populateOptions(){
//------------------------------------------------------------------------------
document.getElementById( "payment-period-p" ).innerHTML =
paymentFrequency.getCurValue();
document.getElementById( "settlement-p" ).innerHTML =
paymentMode.getCurValue();
document.getElementById( "amortization-method" ).innerHTML =
amortize.getCurValue();
}
//------------------------------------------------------------------------------
function clearInputs(){
//------------------------------------------------------------------------------
var elms = document.getElementsByClassName( "calc-ipt" );
var i;
// Clear input fields
for( i=0; i<elms.length; i++ ){
var elm = elms[i];
if( elm.classList.contains( "datepicker" )){
var d = makeDate();
elm.setDateValue( d );
}
else
elm.value = "";
}
dates_ModalDialog.fields.allSame = true;
consistentVals = false;
panelMsg( "" );
intRate = 0.0;
finCharge = 0.0;
}
//------------------------------------------------------------------------------
function panelMsg( msg ){
//------------------------------------------------------------------------------
document.getElementById( "input-panel" ).textContent = msg;
}
//------------------------------------------------------------------------------
function help( url ){
//------------------------------------------------------------------------------
try{
window.open( url, "HELP",
"width=" + screen.width / 2 + "," +
"height=" + screen.height + "," +
"left=" + screen.width /2 );
}catch( e ){
DIALOGS.alertDialog( e )
}
}
//------------------------------------------------------------------------------
function populateButtonLabels(){
//------------------------------------------------------------------------------
var rule78 = amortize.getCurIndex();
for( var i=0; i< mode_labels.length; i++ ){
var btn_id = mode_labels[i][0];
var elm = document.getElementById( btn_id );
if( btn_id == "rate-btn" && rule78 ){
elm.innerHTML = "<u>F</u>inance Charge $";
}else{
elm.innerHTML = mode_labels[i][mode_is_savings+1];
}
}
var oNOrOff = ! ( dates_ModalDialog.fields.allSame || rule78 );
setDatesLight( oNOrOff );
var date_btn = document.getElementById( "date-btn" );
var finance_inp = document.getElementById( "rate-num" );
var balloon_inp = document.getElementById( "final-num" );
var rate_btn = document.getElementById( "rate-btn" );
if( rule78 ){
date_btn.disabled = true;
finance_inp.title = "Interest charged on the full life of loan";
balloon_inp.title = "Payoff amount if loan paid early";
rate_btn.title = "Calculate loan life time interest";
}else{
date_btn.disabled = false;
finance_inp.title = "Annual interest rate";
balloon_inp.title = "Final payment";
rate_btn.title = "Calculate % rate per annum";
}
}
//------------------------------------------------------------------------------
function datesChanged(){ dates_ModalDialog.fields.modified = true; }
//------------------------------------------------------------------------------
//------------------------------------------------------------------------------
function setDatesLight( onOff ){
//------------------------------------------------------------------------------
var oFF = 0;
var img = document.getElementById( "dates-stat-img" );
if( onOff == oFF )
img.src = "Images/indicator off.png";
else
img.src = "Images/indicator on.png";
}
//------------------------------------------------------------------------------
function ValueWheel( list_obj ){
//------------------------------------------------------------------------------
var list = list_obj.list;
var len = list.length;
if( len < 2 )
throw "A list must have 2 or more items";
this.getCurValue = function(){
return list[ list_obj.curIndex ];};
this.reset = function(){ list_obj.curIndex = 0; };
this.getCurIndex = function(){ return list_obj.curIndex; };
this.turn = function() { list_obj.curIndex = (list_obj.curIndex+1) % len ; };
this.getList = function(){ return list_obj.list; };
this.setIndex = function( index ){
if( index >= len || index < 0 )
throw "Invalid position index";
list_obj.curIndex = index;
}
}
//------------------------------------------------------------------------------
function turnWheel( elm, wheel ){
//------------------------------------------------------------------------------
try{
wheel.turn();
elm.innerHTML = wheel.getCurValue();
recalcMsg();
}catch( err ){
DIALOGS.alertDialog( err );
}
}
//------------------------------------------------------------------------------
var paymentFrequency = new ValueWheel( FINANCIAL.frequency );
var paymentMode = new ValueWheel( FINANCIAL.pmtMode );
var amortize = new ValueWheel( FINANCIAL.amortize );
amortize.superTurn = amortize.turn;
//------------------------------------------------------------------------------
amortize.turn = function(){
//------------------------------------------------------------------------------
var self = this;
var rule78 = ! amortize.getCurIndex();
if( mode_is_savings && rule78 ){ // savings & investment calculator
self.reset(); // only compounding applies
throw "Rule of 78s applies to loans only.";
}
var obj = getInputs();
var newVal;
if( ! rule78 )
newVal = intRate;
else{
var finCharge;
intRate = obj.rate;
if( consistentVals ){
obj.finalAmount = 0;
var amortizePeriods = FINANCIAL.getPayCount( obj );
finCharge = deciRound( amortizePeriods * obj.periodic - obj.initial );
}
newVal = finCharge || "";
}
self.superTurn();
populateButtonLabels();
document.getElementById( "rate-num" ).value = newVal;
}
//------------------------------------------------------------------------------
function getDefaults(){
//------------------------------------------------------------------------------
var result={};
var defVals = options_ModalDialog.fields.defaults;
result.frequency = defVals.frequency;
result.pmtMode = defVals.timing;
result.rule78 = defVals.method;
result.isLoan = !mode_is_savings;
return result;
}
//------------------------------------------------------------------------------
function document_DOMContentLoaded( event ){
//------------------------------------------------------------------------------
try{
DIALOGS.qImage = "Images/Question.png";
DIALOGS.aImage = "Images/Alert.png";
DIALOGS.hasStyle = true;
initializeStartDates();
initializeOptions();
initializeSaveInputs();
initializeSettings();
}catch( e ){
alert( e ); // DIALOGS may not have been initialized yet
console.log(e);
}
}
//------------------------------------------------------------------------------
function date_btn_click(){
//------------------------------------------------------------------------------
// Dates prompt button is clicked to enter start and interest start
// dates manually.
try{
var rule78 = amortize.getCurIndex();
if( rule78 )
throw "Multiple dates does not apply to Rule of 78s";
if( ! dates_ModalDialog )
initializeStartDates();
displayStartDates();
}catch( err ){
DIALOGS.alertDialog( err );
}
};
//------------------------------------------------------------------------------
function periods_btn_click(){
//------------------------------------------------------------------------------
try{
var inputs = getInputs();
var getPayCount;
var getMoreBalloon;
var getLastPayment;
if( inputs.rule78 ){
getPayCount = R78.getPayCount;
getMoreBalloon = function( inputs, fraction ){
return inputs.periodic * fraction;
};
getLastPayment = function( inputs, moreBalloon ) {
return inputs.finalAmount + moreBalloon;
};
}else{
getPayCount = FINANCIAL.getPayCount;
getMoreBalloon = function( inputs, fraction ){
var count = fraction;
var balloon = 0;
var pRate = FINANCIAL.periodRate( inputs.rate );
var payments = inputs.periodic;
return FINANCIAL.presentValOfPayments( balloon, pRate, count, payments );
};
getLastPayment = function( inputs, moreBalloon ){
var periods = 1;
var principal = moreBalloon;
var pRate = FINANCIAL.periodRate( inputs.rate );
return FINANCIAL.futureVal( principal, periods, pRate );
};
}
var exactCount = getPayCount( inputs );
var wholeCount = Math.floor( exactCount );
var fraction = exactCount - wholeCount;
var moreBalloon = deciRound( getMoreBalloon( inputs, fraction ));
var lastPayment = deciRound( getLastPayment( inputs, moreBalloon ));
// ignore less than 1$ diffs
if( Math.round( lastPayment ) == Math.round( inputs.periodic )){
wholeCount ++;
consistentMsg();
}else if( ! moreBalloon ){
consistentMsg();
}else{
var updateBalloon = function( confirm ){
if( confirm ){
bal_elm = document.getElementById( "final-num" );
bal_elm.value = Number( bal_elm.value ) + moreBalloon;
consistentMsg();
confirm = true;
}else{
recalcMsg();
}
}
var msg = "There is leftover balance of $" + moreBalloon + ". " +
"Do you want this amount to be added to the balloon?";
var confirmBox = DIALOGS.confirmDialog( msg, "Yes", "No", updateBalloon );
confirmBox.show();
}
document.getElementById( "periods-num" ).value = wholeCount;
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function rate_btn_click(){
//------------------------------------------------------------------------------
try{
var getInterest;
var inputs = getInputs();
if( inputs.rule78 ){
getInterest = function( inputs ){
return deciRound( R78.getInterest( inputs ));
}
}else{
getInterest = function( inputs ){
return FINANCIAL.interestRateOfPayments( inputs, 3 );
}
}
var rate = getInterest( inputs );
document.getElementById( "rate-num" ).value = rate;
consistentMsg();
}
catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function initial_btn_click(){
//------------------------------------------------------------------------------
try{
var getPrincipal;
var inputs = getInputs();
if( inputs.rule78 )
getPrincipal = R78.getPrincipal;
else
getPrincipal = FINANCIAL.nthBalance;
document.getElementById( "initial-num" ).value =
deciRound( getPrincipal( inputs ));
consistentMsg();
}
catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function payment_btn_click(){
//------------------------------------------------------------------------------
try {
var inputs = getInputs();
var getPayment;
if( inputs.rule78 )
getPayment = R78.getPayment;
else
getPayment = function( inputs ){
return [ 1, -1 ][ mode_is_savings] *
FINANCIAL.paymentsOfPresentValue( inputs );
};
document.getElementById( "periodic-num" ).value =
deciRound( getPayment( inputs ));
consistentMsg();
}
catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function final_btn_click(){
//------------------------------------------------------------------------------
try {
var inputs = getInputs();
var getBalloon;
if( inputs.rule78 )
getBalloon = R78.getBalloon;
else
getBalloon = FINANCIAL.balloon;
document.getElementById( "final-num" ).value =
deciRound( getBalloon( inputs ));
consistentMsg();
}
catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function clear_btn_click(){
//------------------------------------------------------------------------------
try{
setOptions( getDefaults() );
}catch(e){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function schedule_btn_click(){
//------------------------------------------------------------------------------
try{
if( ! consistentVals )
throw "Inputs are inconsistent. Enter values and recalculate.";
window.open( "ins.html", "_blank" );
}catch( e ){
DIALOGS.alertDialog( e );
}
};
//------------------------------------------------------------------------------
function page_slt_change(){
//------------------------------------------------------------------------------
try{
mode_is_savings = Number( document.getElementById( "page-slt" ).value );
if( mode_is_savings && amortize.getCurIndex() ){
var amtz_elm = document.getElementById( "amortization-method" );
DIALOGS.alertDialog
( "Rule of 78s does not apply. Changing to compound interest." );
turnWheel( amtz_elm, amortize );
}
}catch( e ){
DIALOGS.alertDialog( e );
}
populateButtonLabels();
}
//------------------------------------------------------------------------------
function options_btn_click(){
//------------------------------------------------------------------------------
try{
options_ModalDialog.show();
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function dates_ok_btn_click() {
//------------------------------------------------------------------------------
try{
var obj = dates_ModalDialog.fields;
if( obj.modified ){
recalcMsg();
obj.start = document.getElementById( "dates-start-dat" ).getDateValue();
obj.payment = document.getElementById( "dates-payment-dat" ).getDateValue();
obj.interest = document.getElementById( "dates-interest-dat" ).getDateValue();
var st_dat = obj.start;
var py_dat = obj.payment;
var in_dat = obj.interest;
if( py_dat < st_dat || in_dat < st_dat )
throw(
"payment or interest begin dates can not be before start date." );
if( st_dat.getTime() == py_dat.getTime() &&
st_dat.getTime() == in_dat.getTime() )
obj.allSame = true;
else
obj.allSame = false;
document.getElementById( "date-dat" ).setDateValue( obj.start );
obj.modified = false;
setDatesLight( ! obj.allSame );
}
dates_ModalDialog.hide();
}catch( err ){
DIALOGS.alertDialog( err );
}
}
//------------------------------------------------------------------------------
function dates_cancel_btn_click(){
//------------------------------------------------------------------------------
try{
var obj = dates_ModalDialog.fields;
if( obj.modified ){
document.getElementById( "dates-start-dat" ).value = obj.start;
document.getElementById( "dates-payment-dat" ).value = obj.payment;
document.getElementById( "dates-interest-dat" ).value = obj.interest;
obj.modified = false;
}
dates_ModalDialog.hide();
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function dates_help_btn_click(){
//------------------------------------------------------------------------------
help( "HELP.htm#Start_Dates" );
}
//------------------------------------------------------------------------------
function dates_reset_btn_click(){
//------------------------------------------------------------------------------
try{
var obj = dates_ModalDialog.fields;
if( ! obj.modified && obj.allSame )
return;
var dat = document.getElementById( "date-dat" ).value;
document.getElementById( "dates-start-dat" ).value = dat;
document.getElementById( "dates-payment-dat" ).value = dat;
document.getElementById( "dates-interest-dat" ).value = dat;
obj.modified = true;
obj.allSame = true;
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function options_exit_btn_click(){
//------------------------------------------------------------------------------
try{
var getResult = function( confirm ){
if( confirm )
options_ModalDialog.save();
else
options_ModalDialog.readCurVals();
options_ModalDialog.hide();
}
if( hasLocalStorage() && options_ModalDialog.getModified() )
DIALOGS.confirmDialog(
"Default options have changed. Would you like to save?", "Yes", "No",
getResult ).show();
else
options_ModalDialog.hide();
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//------------------------------------------------------------------------------
function options_save_btn_click(){
//------------------------------------------------------------------------------
try{
checkSave();
options_ModalDialog.save();
DIALOGS.alertDialog( "Default options saved." );
}catch( e ){
DIALOGS.alertDialog( e );
}
}
//---------------------------------------------------------------------------
function options_apply_btn_click(){
//---------------------------------------------------------------------------
try{
var pickedValues = options_ModalDialog.fields.defaults;
paymentFrequency.setIndex( pickedValues.frequency );
paymentMode.setIndex( pickedValues.timing );
while( amortize.getCurIndex() != pickedValues.method )
amortize.turn();
populateOptions();
recalcMsg();
}catch( e ){
DIALOGS.alertDialog( e );
}
}