selecting more compatible icons

static/script.js

@@ -19,6 +19,10 @@ function hidetoggle(name) {
     } else {
         document.getElementById(name).style.display='inline-block';
     }
+    hideOthers(name);
+}
+
+function hideOthers(name) {
     var allElements = document.getElementsByTagName("*");
     for (var i = 0, n = allElements.length; i < n; ++i) {
         var el = allElements[i];
@@ -30,6 +34,7 @@ function hidetoggle(name) {
 }
 function dropDown(name) {
     document.getElementById(name).classList.toggle("show");
+    hideOthers('foo');
 }
 
 // Close the dropdown menu if the user clicks outside of it