1. Create a new PHP file wp-404-handler.php in the root folder (in case you are not sure, this is the folder that has “wp-admin”, “wp-content”, “wp-includes” sub folders and bunch of other php files ) and copy paste the following code in it.<?php
   $qs = $_SERVER['QUERY_STRING'];
   $pos = strrpos($qs, ‘://’);
   $pos = strpos($qs, ‘/’, $pos + 4);
   $_SERVER['REQUEST_URI'] = substr($qs, $pos);
   $_SERVER['PATH_INFO'] = $_SERVER['REQUEST_URI'];
   include(’index.php’);
   ?>
2. Open IIS manager – Expand local computer – Expand Web Sites – Right click on your site – Click Properties – Click Custom Errors tab – Select 404. (See image below)
3. Click Edit – Set Message Type to “URL” and URL to “/” (See image below)
4. Click OK.
5. Now login to your WordPress admin control panel. Click Settings and click Permalink (wp-admin/options-permalink.php)
6. Select “Custom structure” and set the text to “/%year%/%monthnum%/%day%/%postname%/”
7. And you are done! Your site should now have clean URLs like this site does.

Step 2: Go to your textpattern admin interface usually yourdomainname.com/textpattern/index.php assuming you just did the simple basic installation. Here’s what you should see now.

Step 3: Now click on the admin tab

Step 4: Click on plugins tab

Step 5: Now in the textarea beside “Install plugin”, copy paste the text from the gg_linkxfn_v1.0.txt (let’s install the admin side plugin first) and click “Upload”. Textpattern will decode the text for you and spit out the plain PHP code, and then ask you whether you are ready to install it.

Step 6: Click Install. Now you should be back to the list of plugins under the plugin tab. On the gg_linkxfn plugin row, click on “No”(under the “active” column) to change it to “Yes”, to enable the plugin.

Step 7: That’s it you are done! Now to see the plugin in action. Click on the content tab. You should see a new tab named “linkxfn” under the sub tabs. Click on the new tab.

Step 8: There ya go! All set. Now you can choose your options from the fields, build the relation tag and see it in the “xfn” text area. Hit Save and you just have saved the values that will be populated in the “rel” attribute when you display the links using gg_linklistxfn plugin.

Step 9: Now repeat steps 1 to 7 to install and enable the gg_linklistxfn plugin.

Step 10: Here’s how you use it in your forms or pages.

<txp:if_category>
<txp:gg_linklistxfn form="waw_links" columns="1"
columnwraptag="ul" columnclass="alllinks" listwraptag=""
listclass="" headless="1" headwraptag="h3" argname="c"
category="Friends-and-Colleagues" />
<txp:else />
<txp:gg_linklistxfn form="waw_links" columns="1"
columnwraptag="ul" columnclass="alllinks" listwraptag=""
listclass="" headwraptag="h3" headless="1"
category="Friends-and-Colleagues"/>
</txp:if_category>

Since this plugin is an extension of Manfre’s mem_glinklist plugin, you can just read how to configure it from his help page. There are no new parameters to add or nothing different about how you use it.

Step 11. Here’s a demo. Right click on any link on blogroll there and click on properties. You should a relation name-value pair. Check out the screenshot below.

UPDATE: Step above will not work anymore as this site has been upgraded since the time this plugin was written. It runs on Wordpress now and hence doesn’t support any textpattern plugins.

Step 12. Most important of all…..ENJOY!