Just a simple project that prints random quotes anywhere on a wordpress page. Essentially it is just a custom post type that includes the quote and the author. A single function call returns the random quote which can then be displayed wherever you like on your pages. Requires at least version 3.0 of WordPress since I think that is when the custom post types were implemented.
To use the plugin just add the quotes using the WordPress admin interface on your site. Then to get the quotes to display on the site, call:
to display an default styled quote or the quote_random() function which will return an associative array with both the content and author in it like this:
$quote = quote_random(); echo $quote["title"]; //the quote title (if you choose to display this) echo $quote["content"]; //this is the quote itself echo $quote["author"]; //this is the author echo $quote["date"]; //this is the qutoe date
The reason why this format was chosen, was to create the most flexibility for use in a template. It is easy to stick these inside of a div or apply css styling to it.
Update: Many people have asked questions about where to put the above code in their templates. If you would like the code to show up in your header, look for a header.php file in your template source. Next look for a section with something like this:
<?php bloginfo('name'); ?>
Usually you can insert it somewhere near this to get it into your header.
Alternatively, if your theme / template uses widgets, the simple quotes plugin also supports this, so you can add random quotes even easier for those without much experience working with php / html / css.
Here is the plugin page on the wordpress plugin repository: http://wordpress.org/extend/plugins/simple-quotes/