[fix] currecny symbol for customer's total annual billing, total unpaid amount
diff --git a/erpnext/public/js/utils.js b/erpnext/public/js/utils.js
index 6c8898d..466ff28 100644
--- a/erpnext/public/js/utils.js
+++ b/erpnext/public/js/utils.js
@@ -112,9 +112,9 @@
 		if(frm.doc.__onload && frm.doc.__onload.dashboard_info) {
 			var info = frm.doc.__onload.dashboard_info;
 			frm.dashboard.add_indicator(__('Annual Billing: {0}',
-				[format_currency(info.billing_this_year, frm.doc.default_currency)]), 'blue');
+				[format_currency(info.billing_this_year, info.currency)]), 'blue');
 			frm.dashboard.add_indicator(__('Total Unpaid: {0}',
-				[format_currency(info.total_unpaid, frm.doc.default_currency)]),
+				[format_currency(info.total_unpaid, info.currency)]),
 				info.total_unpaid ? 'orange' : 'green');
 		}
 	},
diff --git a/erpnext/selling/doctype/customer/customer.py b/erpnext/selling/doctype/customer/customer.py
index 4ddeae9..48e2982 100644
--- a/erpnext/selling/doctype/customer/customer.py
+++ b/erpnext/selling/doctype/customer/customer.py
@@ -12,6 +12,7 @@
 from erpnext.utilities.address_and_contact import load_address_and_contact
 from erpnext.accounts.party import validate_party_accounts, get_timeline_data # keep this
 from erpnext.accounts.party_status import get_party_status
+from erpnext import get_default_currency
 
 class Customer(TransactionBase):
 	def get_feed(self):
@@ -24,7 +25,7 @@
 
 	def load_dashboard_info(self):
 		billing_this_year = frappe.db.sql("""
-			select sum(debit_in_account_currency) - sum(credit_in_account_currency)
+			select sum(debit_in_account_currency) - sum(credit_in_account_currency), account_currency
 			from `tabGL Entry`
 			where voucher_type='Sales Invoice' and party_type = 'Customer'
 				and party=%s and fiscal_year = %s""",
@@ -36,6 +37,7 @@
 
 		info = {}
 		info["billing_this_year"] = billing_this_year[0][0] if billing_this_year else 0
+		info["currency"] = billing_this_year[0][1] if billing_this_year else get_default_currency()
 		info["total_unpaid"] = total_unpaid[0][0] if total_unpaid else 0
 
 		self.set_onload('dashboard_info', info)