From f97a4398a6afa8569bc4aa63e024d2ea83351128 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Paulo=20Henrique=20Del=C3=A9o?= <paulodeleo@gmail.com>
Date: Wed, 21 Nov 2012 14:45:16 -0200
Subject: [PATCH] Adding keepZeroOnFocus option
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Option for not cleaning the input on focus. Useful in combination with defaultZero + allowZero.
---
 jquery.maskMoney.js | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/jquery.maskMoney.js b/jquery.maskMoney.js
index 5d5c786..d570da8 100644
--- a/jquery.maskMoney.js
+++ b/jquery.maskMoney.js
@@ -39,7 +39,8 @@
 			precision: 2,
 			defaultZero: true,
 			allowZero: false,
-			allowNegative: false
+			allowNegative: false,
+			keepZeroOnFocus: false
 		}, settings);
 
 		return this.each(function() {
@@ -148,7 +149,7 @@
 
 			function focusEvent(e) {
 				var mask = getDefaultMask();
-				if (input.val()==mask) {
+				if (input.val()==mask && !settings.keepZeroOnFocus) {
 					input.val('');
 				} else if (input.val()==''&&settings.defaultZero) {
 					input.val(setSymbol(mask));