Yahoo slide plugin for wordpress, add a Floating Yahoo sliding chat
make new folder "yahooslide" (without quote) in wp-content/plugins/
Unzip the file and upload all file and folder to wp-content/plugins/yahooslide
Activate the plugin from the \'Plugins\' tab by selecting the \'Yahoo Slide\'.
Enter Yahoo Slide settings page from menu.
Enter your yahoo username at "Your Yahoo Username" text box.
Customize your Offline and Online text.
Paste your yahoo pingbox code. (get one here)
Save and enjoy!