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+/*
+    L     I  BBB    RRRR   EEEE  RRRR   I  N   N   GGGG
+    L     I  B  B   R   R  E     R   R  I  NN  N  G
+    L     I  BBBB   RRRR   EEE   RRRR   I  N N N  G  GG
+    L     I  B   B  R   R  E     R   R  I  N  NN  G    G
+    LLLLL I  BBBB   R   R  EEEE  R   R  I  N   N   GGGG 
+
+    LIBRERING is a simple javascript webring script.
+    It should be compatible with HTML and XHTML and supports rudimentary configuration options.
+    
+    Copyright 2023: Lian B. of Libre.Town
+    
+    This program is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.
+    This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more details.
+    You should have received a copy of the GNU Lesser General Public License along with this program. If not, see <https://www.gnu.org/licenses/>. 
+*/
+
+// ·······································································
+// : ADMINISTRATOR SECTION :: This section contains configuration options :
+// ·······································································
+
+// List of all members in the webring. Add onto this manually whenever you want to add someone new to the ring.
+var bunnyring_members = [
+    'https://blos.sm',
+    'https://libre.town',
+]
+// Various config options that should be self-documenting.
+// Again, if you're hosting this Librering, please change all the instances of bunnyring to your particular webring name in lower case, and insert valid image URLs for the badges and navigation.
+var bunnyring_ringurl = "https://bunny.garden/bunnyring"; // The URL of the webring itself, for contact and information purposes.
+// var bunnyring_badgeurl = "https://bunny.garden/bunnyring/badge.png"; // The URL of the main badge of the webring; 88x31 recommended, but any size goes.
+// var bunnyring_prevurl = "https://thewebringitself.site/prev.png"; // The URL of the PREVIOUS badge of the webring; in the original design, a quarter of the main badge.
+// var bunnyring_nexturl = "https://thewebringitself.site/next.png"; // The URL of the NEXT badge of the webring; in the original design, a quarter of the main badge.
+// var bunnyring_randomurl = "https://thewebringitself.site/random.png"; // The URL of the RANDOM badge of the webring; in the original design, a quarter of the main badge.
+// var bunnyring_abouturl = "https://thewebringitself.site/about.png"; // The URL of the ABOUT LIBRERING badge of the webring; in the original design, a quarter of the main badge.
+
+// ····························································································································
+// : DISPLAY SECTION :: This defines whatever happens on a member's individual site: most notably, inserting a little display. :
+// ····························································································································
+
+// Before you can use this, please replace all instances of bunnyring with your webring name in lower case.
+// This will allow you to have multiple webrings on the same site without them conflicting with each other. 
+// Please also carefully read through these options to see what you can (and have to) change; the design, the layout and the links.
+// For more information and a step-by-step tutorial, see: https://libre.town/creative/development/librering.xhtml
+
+// ... Let's begin.
+
+// For displaying messages of all kinds, as well as the working webring display, we want to keep our little HTML element in mind.
+// Remember to insert your webring's name here, just like everywhere, if you host this webring.
+var displayElement = document.getElementById("bunnyring"); 
+
+// First of all, we want to check whether we are even a member of this particular webring, and if so, at which position.
+var currentLocation = window.location.href;
+var siteIndex = bunnyring_members.indexOf(currentLocation);
+
+// If our current location is NOT in the webring, display an error message. The rest of the code only runs if the site has been found in the webring.
+if (siteIndex == -1) {
+    displayElement.innerHTML =
+    "<p>I am sorry, but the bunnyring display has failed to find you in the member list.<br />Please contact the webring administrator for support if you are the webmaster of this site and believe this to be in error.</p>";
+}
+
+// If our current location IS in the webring, this is where it continues.
+// else {
+//     // This is a readable (but technologically not very sound) way to loop around when you are either the first or last member of the webring.
+//     var beforeID;
+//     var afterID;
+//     if (siteIndex == 0) { beforeID = bunnyring_members.length - 1; }
+//     else { beforeID = siteIndex - 1; }
+//     if (siteIndex == bunnyring_members.length - 1) { afterID = 0; }
+//     else { afterID = siteIndex + 1; }
+    
+//     // This chooses a random website from a copy of the member list.
+//     var randomID;
+//     randomID = Math.floor(Math.random() * bunnyring_members.length);
+
+//     // Now it is time to get to the meaty stuff. This will replace our little display container with the actual display content: a general badge, next/previous buttons, and a webring info and random link.
+//     // Remove, swap around or change these components as you see fit.
+//     displayElement.innerHTML =
+//     "<a href='" + bunnyring_ringurl + "'><img alt='Badge: bunnyring webring' src='" + bunnyring_badgeurl + "' /></a><br />" +
+//     "<a href='" + bunnyring_members[beforeID] + "'><img alt='Previous' src='" + bunnyring_prevurl + "' /></a>" +
+//     "<a href='" + bunnyring_members[randomID] + "'><img alt='Random' src='" + bunnyring_randomurl + "' /></a>" +
+//     "<a href='https://libre.town/creative/development/librering.xhtml'><img alt='About LibreRing' src='" + bunnyring_abouturl + "' /></a>" + 
+//     "<a href='" + bunnyring_members[afterID] + "'><img alt='Next' src='" + bunnyring_nexturl + "' /></a>";
+// }
+
+// If you want to choose a text-based display instead without any images, remove or comment up the entire else block above and instead uncomment this one.
+else {
+    // This is a readable (but technologically not very sound) way to loop around when you are either the first or last member of the webring.
+    var beforeID;
+    var afterID;
+    if (siteIndex == 0) { beforeID = bunnyring_members.length - 1; }
+    else { beforeID = siteIndex - 1; }
+    if (siteIndex == bunnyring_members.length - 1) { afterID = 0; }
+    else { afterID = siteIndex + 1; }
+    
+    // This chooses a random website from a copy of the member list.
+    var randomID;
+    randomID = Math.floor(Math.random() * bunnyring_members.length);
+
+    // Now it is time to get to the meaty stuff. This will replace our little display container with the actual display content: a general badge, next/previous buttons, and a webring info and random link.
+    // Remove, swap around or change these components as you see fit.
+    displayElement.innerHTML =
+    "<p><a href='" + bunnyring_ringurl + "'>this site is part of the bunny web!!</a></br>" +
+    "<a href='" + bunnyring_members[beforeID] + "'>previous |</a>" +
+    " <a href='" + bunnyring_members[randomID] + "'>random |</a>" +
+    " <a href='https://libre.town/creative/development/librering.xhtml'>about LibreRing |</a>" + 
+    " <a href='" + bunnyring_members[afterID] + "'>next</a></p>";
+}