1 files changed, 27 insertions, 0 deletions
diff --git a/ishtar_common/static/js/ishtar.js b/ishtar_common/static/js/ishtar.js
index d78cc3b12..bcc2b7940 100644
--- a/ishtar_common/static/js/ishtar.js
+++ b/ishtar_common/static/js/ishtar.js
@@ -39,6 +39,12 @@ if (typeof String.prototype.format !== 'function') {
     };
 }
 
+(function($) {
+    $.fn.hasHorizontalScrollBar = function() {
+        return this.get(0).scrollWidth > this.get(0).clientWidth;
+    }
+})(jQuery);
+
 $.urlParam = function(name){
     var results = new RegExp('[\?&]' + name + '=([^&#]*)').exec(window.location.href);
     if (results==null) {
@@ -2252,3 +2258,24 @@ function load_window(url, speed, on_success, no_jump){
         }
     });
 }
+
+var display_horizontal_nav = function(div){
+    if ($(div).hasHorizontalScrollBar()){
+        $(".vscroll-arrows").show();
+    } else {
+        $(".vscroll-arrows").hide();
+    }
+};
+
+var register_vscroll_icons = function(){
+    $("#vscroll-left").click(function(){
+        let item = $(this).parent().parent();
+        item.scrollLeft(0);
+        return false;
+    });
+    $("#vscroll-right").click(function(){
+        let item = $(this).parent().parent();
+        item.scrollLeft(item.get(0).scrollWidth);
+        return false;
+    });
+};