Location of data persistence	Data associated with	How it works
	In the current session's memory	the saveHistory method	The saveHistory Behavior stores information within the link to a Web page saved as a favorite.
	In the browser's Favorites	the saveFavorite method	The saveFavorite Behavior works like saveHistory, storing information within the browser session's memory stream.
	In HTML	the saveSnapshot method	The saveSnapshot Behavior writes information directly into an HTML file when it is saved to disk.
	In XML	the userData method	The userData Behavior stores information in an XML structure.

Table 1 Data Persistence. You can persist form data, styles, state, and script variables in these four ways.