The Journal of Online Mathematics and Its Applications, Volume 7 (2007)
Creating Mathlets with Open Source Tools, Markus Hohenwarter and Judith Preinder

Enhancing GeoGebra Mathlets

With GeoGebra's applet enhancements you can increase the interactivity of your worksheets. For example, you may want to modify your applet to show the toolbar, input field, or a reset icon. You are also able to customize GeoGebra's toolbar to only show a certain set of tools needed for a specific construction (like the applet in Creating the Dynamic Figure) or to include two applets on one dynamic worksheet.