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function setupRightClickEdit() {
if (document.getElementsByTagName) {
var spans = document.getElementsByTagName('span');
for (var i = 0; i < spans.length; i++) {
var el = spans[i];
if(el.className == 'editsection') {
addRightClickEditHandler(el);
}
}
}
}
function addRightClickEditHandler(el) {
for (var i = 0; i < el.childNodes.length; i++) {
var link = el.childNodes[i];
if (link.nodeType == 1 && link.nodeName.toLowerCase() == 'a') {
var editHref = link.getAttribute('href');
// find the enclosing (parent) header
var prev = el.parentNode;
if (prev && prev.nodeType == 1 &&
prev.nodeName.match(/^[Hh][1-6]$/)) {
prev.oncontextmenu = function(e) {
if (!e) { e = window.event; }
// e is now the event in all browsers
var targ;
if (e.target) { targ = e.target; }
else if (e.srcElement) { targ = e.srcElement; }
if (targ.nodeType == 3) { // defeat Safari bug
targ = targ.parentNode;
}
// targ is now the target element
// We don't want to deprive the noble reader of a context menu
// for the section edit link, do we? (Might want to extend this
// to all <a>'s?)
if (targ.nodeName.toLowerCase() != 'a'
|| targ.parentNode.className != 'editsection') {
document.location = editHref;
return false;
}
return true;
};
}
}
}
}
hookEvent("load", setupRightClickEdit);
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