From: rabuzarus <>
Date: Wed, 10 Aug 2016 12:42:57 +0000 (+0200)
Subject: frio: highlight - test if the item is available in the dom
X-Git-Url: https://git.mxchange.org/?a=commitdiff_plain;h=83e95a5841abe0efa8b2a0540b494a777b0a36eb;p=friendica.git

frio: highlight - test if the item is available in the dom
---

diff --git a/view/theme/frio/js/theme.js b/view/theme/frio/js/theme.js
index 1e93be24c0..ffe82c24a5 100644
--- a/view/theme/frio/js/theme.js
+++ b/view/theme/frio/js/theme.js
@@ -549,19 +549,24 @@ function scrollToItem(itemID) {
 	if( typeof itemID === "undefined")
 		return;
 
+	var elm = $('#'+itemID);
+	// Test if the Item exists
+	if(!elm.length)
+		return;
+
 	// Define the colors which are used for highlighting
 	var colWhite = {backgroundColor:'#F5F5F5'};
 	var colShiny = {backgroundColor:'#FFF176'};
 
 	// Get the Item Position (we need to substract 100 to match
 	// correct position
-	var itemPos = $('#'+itemID).offset().top - 100;
+	var itemPos = $(elm).offset().top - 100;
 
 	// Scroll to the DIV with the ID (GUID)
 	$('html, body').animate({
 		scrollTop: itemPos
 	}, 400, function() {
 		// Highlight post/commenent with ID  (GUID)
-		$('#'+itemID).animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
+		$(elm).animate(colWhite, 1000).animate(colShiny).animate(colWhite, 600);
 	});
 }