1 dump('entering util/money.js\n');
3 if (typeof util == 'undefined') var util = {};
6 util.money.EXPORT_OK = [
7 'sanitize', 'dollars_float_to_cents_integer', 'cents_as_dollars'
9 util.money.EXPORT_TAGS = { ':all' : util.money.EXPORT_OK };
11 util.money.dollars_float_to_cents_integer = function( money ) {
13 // careful to avoid fractions of pennies
14 var negative; negative = money.toString().match(/-/) ? -1 : 1;
15 var money_s = money.toString().replace(/[^\.\d]/g, '');
16 var marray = money_s.split(".");
17 var dollars = marray[0];
18 var cents = marray[1];
20 if (cents.length < 2) {
26 if (cents.length > 2) {
27 dump("util.money: We don't round money\n");
28 cents = cents.substr(0,2);
34 if (parseInt(cents)) total += parseInt(cents);
38 if (parseInt(dollars)) total += (parseInt(dollars) * 100);
41 return total * negative;
43 alert('util.money.dollars_float_to_cents_integer:\n' + E);
47 util.money.cents_as_dollars = function( cents ) {
49 var negative; negative = cents.toString().match(/-/) ? '-' : '';
50 cents = cents.toString().replace(/[^\.\d]/g, '');
51 if (cents.match(/\./)) cents = util.money.dollars_float_to_cents_integer( cents ).toString();
53 switch( cents.length ) {
54 case 0: cents = '000'; break;
55 case 1: cents = '00' + cents; break;
59 return negative + cents.substr(0,cents.length-2) + '.' + cents.substr(cents.length - 2);
61 alert('util.money.cents_as_dollars:\n' + E);
65 util.money.sanitize = function( money ) {
66 return util.money.cents_as_dollars( util.money.dollars_float_to_cents_integer( money ) );
70 dump('exiting util/money.js\n');