optimize for google pagespeed insights

git-svn-id: http://78.47.251.156/svn/dev/sterntours-3@3479 f459cee4-fb09-11de-96c3-f9c5f16c3c76

trunk/web/js/cdf7b2d.js

@@ -0,0 +1,27 @@
+$(document).ready(function() {
+
+    function scrollToTabContent(tabSelector)
+    {
+        $(document.body).animate({
+            scrollTop: $(tabSelector).offset().top - 220
+        }, 1000);
+    }
+
+    function activateTravelDatesTab()
+    {
+        $('[href=\'#travel-dates-content-tab\']').tab('show');
+        scrollToTabContent('#travel-dates-content-tab');
+    }
+
+    $('.nav-tabs > li > a').click(function() {
+        scrollToTabContent($(this).attr('href'));
+    });
+
+    $('.st-slider-booking-btn').click(activateTravelDatesTab);
+
+    if (location.hash === '#travel-dates-content-tab')
+    {
+        activateTravelDatesTab();
+    }
+
+});