Merge pull request #4411 from Jerryby/wordpress

LAW-3741

htdocs/wp-content/themes/lawcarta/assets/js/sliderScript.js

@@ -1,10 +1,12 @@
-var slider;	
-var sliderOptions = {
+(function(){
+
+    var slider;	
+    var sliderOptions = {
         perPage: 3,
         gap: 30
-};	
+    };	
 
-function mountSlider(){
+    function mountSlider(){
         slider = new Splide( '.splide', {
             type: 'loop',
             perPage: sliderOptions.perPage,
@@ -13,13 +15,13 @@ function mountSlider(){
             pagination: false,
             gap: sliderOptions.gap
         } ).mount();
-}
+    }
 
-function destroySlider(){
+    function destroySlider(){
         slider.destroy(completely = true);
-}
+    }
 
-function resizeWindow(){
+    function resizeWindow(){
         var sliderSize = document.querySelector('.slider-size').dataset.sliderSize;
         var windowSize = document.body.clientWidth;				
         sliderOptions = null;				
@@ -48,11 +50,15 @@ function resizeWindow(){
             destroySlider();
             mountSlider();
         }
-}
+    }
 
-mountSlider();
-resizeWindow();
-window.onresize = resizeWindow;
+    if (document.querySelector('.splide')) {
+        mountSlider();
+        resizeWindow();
+        window.onresize = resizeWindow;
+    }
+
+})();
 
 function scrollToCalendar() {
     event.preventDefault();
@@ -60,3 +66,4 @@ function scrollToCalendar() {
     var scrollCoords = window.pageYOffset + scrollContCoords + 15;
     window.scrollTo(0, scrollCoords);
 }
+