// ==UserScript==
// @name          Maemo Neue Beiträge
// @description   Neue Beiträge werden per Knopfdruck in neuen Tabs ab dem letzten gelesenen Beitrag geöffnet
// @include       http://talk.maemo.org/*
// ==/UserScript==
var strLabel;
var allLinks, thisLink, thisImg;
var i;

// LabelAll = "Öffne alle Threads in tabs";
LabelAllNew = "Öffne alle Threads mit neuen Posts in tabs";

// GM_registerMenuCommand(LabelAll, openAllPosts);
GM_registerMenuCommand(LabelAllNew, openAllNewPosts);

// Get insertion location
allLinks = document.evaluate(
"//td[contains(@class, 'thead')]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
);

// Insert link(s)
thisLink = allLinks.snapshotItem(16);
thisLink.innerHTML = thisLink.innerHTML + '&nbsp;<a href="#" title="' + LabelAll + '"><img src= "http://talk.maemo.org/maemo/images/buttons/firstnew.gif" alt="' + LabelAll + '" title="' + LabelAll + '" border="0" /></a>';
thisLink.addEventListener('click', openAllNewPosts, true)

// Open links in new tabs
function openRecentPosts(maxLinks) {
if (maxLinks == 0) {
maxLinks = allLinks.snapshotLength;
}
for (var i = 0; i < allLinks.snapshotLength; i++) {
if (i == maxLinks) {
break;
}
thisLink = allLinks.snapshotItem(i);
GM_openInTab(thisLink.href);
}
}

// Wrapper functions, since GM_registerMenuCommand seemed unable
// to handle function arguments directly
function openAllNewPosts()
{
// LINKS TO RECENT POSTINGS
// Select links
allLinks = document.evaluate(
"//a[contains(@href, 'newpost')]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
);
openRecentPosts(0);
}

function openAllPosts()
{
// LINKS TO RECENT POSTINGS
// Select links
allLinks = document.evaluate(
"//a[contains(@href, '#post')]",
document, null, XPathResult.UNORDERED_NODE_SNAPSHOT_TYPE, null
);
openRecentPosts(0);
}