Yes, that is easily possible. Just go to your Serendipity Admin Interface, go to the "Configure Plugins" section. Then click on the link to install a new SIDEBAR plugin. Select the "HTML Nugget" from the list.
Then you can configure this HTML Nugget plugin and enter the HTML code you want to appear there. Be sure to enabled the "Disable Markup transformations" setting.
HJTH,
Garvin
# Garvin Hicking (s9y Developer)
# Did I help you? Consider making me happy: http://wishes.garv.in/
# or use my PayPal account "paypal {at} supergarv (dot) de"
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Yes, that is possible. Did you read my note about Markup transformations?
And if you are using the WYSIWYG editor, you need to switch into HTML source mode first. Do that via the "<>" Button.
Regards,
Garvin
# Garvin Hicking (s9y Developer)
# Did I help you? Consider making me happy: http://wishes.garv.in/
# or use my PayPal account "paypal {at} supergarv (dot) de"
# My "other" hobby: http://flickr.garv.in/