Google finance's date range selection without the graph itself

I need an elegant way to let users select a date range, what I would like to do is use the AnnotatedTimeline that Google Finance uses and hide the graph output. Accord开发者_开发问答ing to the javadoc for AnnotatedTimline http://gwt-google-apis.googlecode.com/svn/javadoc/visualization/1.1/com/google/gwt/visualization/client/visualizations/AnnotatedTimeLine.html I can listen to date range selection choices but I cannot figure out a way to "hide" the chart itself.

Does anybody have a suggestion?