Check for existing element in openMenu()

- Removed useless val() call in the various insertFormatting() declarations
2017-01-09 11:34:41 +11:00
parent 479180ca8e
commit ecd86ec296
8 changed files with 8 additions and 9 deletions
--- a/js/main.js
+++ b/js/main.js
@@ -25,11 +25,17 @@
 	}

 	function openMenu(theID) {
-		document.getElementById(theID).style.display = "block"
+		var el = document.getElementById(theID)
+		if (el) {
+			el.style.display = "block";
+		}
 	}

 	function closeMenu(theID) {
-		document.getElementById(theID).style.display = "none"
+		var el = document.getElementById(theID)
+		if (el) {
+			el.style.display = "none";
+		}
 	}

 	function decodeHtml(html) {