diff --git a/static/js/orders.js b/static/js/orders.js
index 0cbb180..7bf12a6 100644
--- a/static/js/orders.js
+++ b/static/js/orders.js
@@ -111,103 +111,103 @@
     prevYear = year - 1;
 
     $('#filterNone').click(function () {
-      event.preventDefault();
       filterPeriod = false;
       filterStatus = false;
       filterType = false;
       orderList.filter();
       resetAllFilterStatus();
+      return false;
     });
 
     $('#filterAccountsNone').click(function () {
-      event.preventDefault();
       filterStatus = false;
       filterType = 'account';
       filterItems();
+      return false;
     });
 
     $('#filterAccountsPay').click(function () {
-      event.preventDefault();
       filterStatus = ['2'];
       filterType = 'account';
       filterItems();
+      return false;
     });
 
     $('#filterAccountsWaitPay').click(function () {
-      event.preventDefault();
       filterStatus = ['0'];
       filterType = 'account';
       filterItems();
+      return false;
     });
 
     $('#filterAccountsFreezePay').click(function () {
-      event.preventDefault();
       filterStatus = ['4'];
       filterType = 'account';
       filterItems();
+      return false;
     });
 
     $('#filterLicenseNone').click(function () {
-      event.preventDefault();
       filterStatus = false;
       filterType = 'license';
       filterItems();
+      return false;
     });
 
     $('#filterLicenseNow').click(function () {
-      event.preventDefault();
       filterStatus = ['-1', '2'];
       filterType = 'license';
       filterItems();
+      return false;
     });
 
     $('#filterLicenseOld').click(function () {
-      event.preventDefault();
       filterStatus = ['3'];
       filterType = 'license';
       filterItems();
+      return false;
     });
 
     $('#filterPeriodNone').click(function () {
-      event.preventDefault();
       filterPeriod = false;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodThisMonth').click(function () {
-      event.preventDefault();
       filterPeriod = 1;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodPrevMonth').click(function () {
-      event.preventDefault();
       filterPeriod = 2;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodThisQuarter').click(function () {
-      event.preventDefault();
       filterPeriod = 3;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodPrevQuarter').click(function () {
-      event.preventDefault();
       filterPeriod = 4;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodThisYear').click(function () {
-      event.preventDefault();
       filterPeriod = 5;
       filterItems();
+      return false;
     });
 
     $('#filterPeriodPrevYear').click(function () {
-      event.preventDefault();
       filterPeriod = 6;
       filterItems();
+      return false;
     });
 
     function filterItemsDontPeriod() {