more infrastructure for notification auto-scroll to comment

view/js/main.js

@@ -249,6 +249,7 @@ var divmore_height = 400;
 var last_filestorage_id = null;
 var mediaPlaying = false;
 var contentHeightDiff = 0;
+var gotoAnchor = ((document.location.hash.includes('item_')) ? document.location.hash : '');
 
 $(function() {
 	$.ajaxSetup({cache: false});
@@ -650,6 +651,11 @@ function updateConvItems(mode,data) {
 		collapseHeight();
 	}
 
+	if(gotoAnchor != '') {
+		document.location.hash = gotoAnchor;
+		gotoAnchor = '';
+	}
+
 }
 
 function collapseHeight() {