support.js: add function replaceNode

2013-03-27 16:35:32 +00:00
parent ca09371166
commit e4809aba37
1 changed files with 4 additions and 0 deletions
--- a/src/www/js/support.js
+++ b/src/www/js/support.js
@@ -238,6 +238,10 @@ function appendChildren(el,ds) {
    return el;
 }

+function replaceNode(el,ref) {
+    ref.parentNode.replaceChild(el,ref)
+}
+
 function insertFirst(parent,child) {
    parent.insertBefore(child,parent.firstChild);
 }