diff --git a/www/statics/programs/ExtendedGitGraph_description.md b/www/statics/programs/ExtendedGitGraph_description.md
index fa7229e..d719d18 100644
--- a/www/statics/programs/ExtendedGitGraph_description.md
+++ b/www/statics/programs/ExtendedGitGraph_description.md
@@ -1,83 +1,60 @@
-extendedGitGraph
-================
+extendedGitGraph 2
+==================
Displays a Commit Table for every of your github-years.
-This is practically a copy of githubs Commit-Graph functionality.
-But with the extra feature of showing commits older than a year, from private repositories abd from other git remotes.
+This is practically a copy of githubs commitGraph functionality.
+But with the extra feature of showing commits older than a year and from different sources.
-*See it live in action [here](https://www.mikescher.com/about)*
+*See it live in action [here](http://www.mikescher.de/about)*
+
+
### How to use:
-Create a new ExtendedGitGraph object
+#### Overview
-The constructor parameters are:
+There are 3 primary methods to call on the `ExtendedGitGraph2` object:
+ - `update()`: Query commit data from the respective git server APIs
+ - `updateCache()`: Create the HTML code and cache it
+ - `loadFromCache()`: Load the html code from cache and return it
+
+A typical use case is to call `update()` and `updateCache()` eg once a day and call `loadFromCache()` every time you want to display the graph.
- * the path to the cache file
- * The output mode
- - STDOUT: Log to `print` and logfile
- - SESSION: Log session-variable and logfile (used for ajax calls)
- - LOGFILE: Only log to logfile
- * The logfile path. The 4 latest logs are kept and the placeholder {num} is used for different filenames
+#### Cache
-~~~php
-include 'src/ExtendedGitGraph.php';
+The commit data is cached in an sqlite database and the html code is cached in single html files.
-$v = new ExtendedGitGraph(__DIR__ . '/egh_cache.bin', ExtendedGitGraph::OUT_STDOUT, __DIR__ . '/../temp/egh_log{num}.log');
-~~~
+#### Configuration
-Next you need to add sources for us to search, currently supported are:
+The `ExtendedGitGraph2` constructor wants a configuration array object.
+For an example look at the file `example/config.php`.
- * Github User accounts
- * Github Repositories
- * Gitea User accounts *(WIP)*
- * Gitea Repositories *(WIP)*
+A few important configurations are:
+ - The output methods (where the log is written to (stdout, session, file, ...))
+ - The directory for the cache files
+ - The identities (only commits from these email adresses are counted)
+ - The remote sources
+
+#### Remote sources
-~~~php
-$v->addRemote('github-user', null, 'Mikescher', 'Mikescher');
-$v->addRemote('github-user', null, 'Mikescher', 'Blackforestbytes');
-$v->addRemote('github-repository', null, 'Mikescher', 'Anastron/ColorRunner');
-$v->addRemote('gitea-user', null, 'Mikescher', 'Mikescher');
-$v->addRemote('gitea-repository', null, 'Mikescher', 'Benzin/MVU_API');
-~~~
+In the config array you have to supply one or more sources for commit data.
+Currently two types are supported: `github` and (self-hosted) `gitea`
-If you use github you need to specify an API token to get more than 60 API calls:
-(get one from [Github -> Settings -> Developer Settings -> Personal access tokens](https://github.com/settings/tokens))
+Additionally you can supply an array of excluded repositories.
+Also (for most remotes) you have to set some way of authentication (oauth, basic auth, etc)
-~~~php
-$v->ConnectionGithub->setAPIToken('1234567890ABCDEF');
-~~~
+#### Live status output
-If you use gitea you need to specify the server url
+For a more interactive `update()` experience (it can take a few minutes depending how many repositories you have) you can set output_session to true and the output will be written to a session variable.
+Then you can repeatedly query the session to get the current stdout.
+For a (quick and dirty) written example see `example/index.php`.
-~~~php
-$v->ConnectionGitea->setURL('https://my-git-server.tld');
-~~~
+#### CSS, javascript and themes
-Now we generate the graphs, first call `init()`
-~~~php
-$v->init();
-~~~
+You need to include the supplied script.js and style.css (script.js only if you want to have the tooltip).
+Also you can change the theme by editing the style.css and uncommenting the theme definitions.
-Then either query the data from our specified sources with `updateFromRemotes()` or load teh values from the last query from our specified cache file with `updateFromCache()`
-~~~php
-$v->updateFromRemotes();
-//$v->updateFromCache();
-~~~
-
-Next call `generate()` to create HTML and get the snippets by calling `get()`.
-
-~~~php
-$v->setColorScheme('blue');
-$v->generate();
-
-foreach ($v->get() as $year => $html)
-{
- file_put_contents(__DIR__ . '/../output/out_'.$year.'.html', $html);
-}
-~~~
-
-You can set the used color scheme with `setColorScheme`, supported are:
+There are a few predefined themes included:
- custom
- standard
- modern
@@ -88,191 +65,6 @@ You can set the used color scheme with `setColorScheme`, supported are:
- orange
- halloween
-
-
-
-
+#### Contribute
-### Reload with Ajax:
-
-The reloading can take a **long** time if you have a lot of commits and repositories.
-Because of that you can also refresh via Ajax:
-
- - Call the file `ajax/ajaxReload.php?scheme=x` to start the reloading
- - Call the file `ajax/ajaxStatus.php` to get the current status (for displaying purposes)
- - Call the file `ajax/ajaxRedraw.php?scheme=x` to only redraw from cache
-
-> **Attention:**
-> You need to create a file `ajaxSecret.php` that returns an ExtendedGitGraph object with your settings (remotes, repositories, tokens, etc).
-> Don't forget to set output mode to `ExtendedGitGraph::OUT_SESSION`
-
-Below a crappy example implementation with jQuerys Ajax calls:
-
-~~~html
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
- [REDRAW]
-
- [REGENERATE]
-
-
-
-
-
-
-
-
-
- \n\n\n";
- }
- ?>
-
-
-
-
-
-~~~
+yes, please.
\ No newline at end of file