ErrorDocument 404 /index.php
RewriteEngine on
RewriteBase /
RewriteRule ^([0-9a-z]+)$ index.php?go&a=$1
RewriteRule ^:([0-9a-z]+)$ index.php?go&a=$1&method=javascript
RewriteRule ^-([0-9a-z]+)$ index.php?go&a=$1&method=html
RewriteRule ^_([0-9a-z]+)$ index.php?go&a=$1&method=click