diff --git a/func.js b/func.js
new file mode 100644
index 0000000..e336554
--- /dev/null
+++ b/func.js
@@ -0,0 +1,10 @@
+// script for custom href
+var customHref = function(tabName) {
+  var dropdownList = document.getElementsByTagName("a");
+  for (var i = 0; i < dropdownList.length; i++) {
+    var link = dropdownList[i];
+    if(link.getAttribute("data-value") == tabName) {
+      link.click();
+    }
+  }
+};
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