[ANN] CollapseIt

https://cjbehm.dyndns.org/wingingit/collapseit/

CollapseIt is a small plugin that automatically adds a JavaScript function to toggle the visibility of any element that has an ID by providing the ID name.

The plugin also provides some convenience functions to make using the plugin and the JavaScript as simple as possible. The convenience functions also provide a safe fail-over for those users and browsers that do not have JavaScript so that your site continues to be functional to those users who cannot take advantage of dynamically changing styles.