# HG changeset patch
# User Alexander Plavin <alexander@plav.in>
# Date 1378459858 -14400
# Node ID ac68009c31a4234419333cc299a558337a130780
# Parent  2a9a21e1e1dbfd92c391f4a617556d0da5786bd5
hgweb: add removeByClassName javascript function

It removes all elements with specified class name from the document.

diff -r 2a9a21e1e1db -r ac68009c31a4 mercurial/templates/static/mercurial.js
--- a/mercurial/templates/static/mercurial.js	Fri Sep 06 13:30:57 2013 +0400
+++ b/mercurial/templates/static/mercurial.js	Fri Sep 06 13:30:58 2013 +0400
@@ -329,6 +329,13 @@
     return xfr;
 }
 
+function removeByClassName(className) {
+    var nodes = document.getElementsByClassName(className);
+    while (nodes.length) {
+        nodes[0].parentNode.removeChild(nodes[0]);
+    }
+}
+
 function docFromHTML(html) {
     var doc = document.implementation.createHTMLDocument('');
     doc.documentElement.innerHTML = html;