-function setupRightClickEdit() {
+window.setupRightClickEdit = function() {
if (document.getElementsByTagName) {
var spans = document.getElementsByTagName('span');
for (var i = 0; i < spans.length; i++) {
}
}
-function addRightClickEditHandler(el) {
+window.addRightClickEditHandler = function(el) {
for (var i = 0; i < el.childNodes.length; i++) {
var link = el.childNodes[i];
if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {