JavaScript code to calculate the Julian Date for a given Universal (GMT + 12 hours) Date and Time and code to convert Julian Dates back to normal Calendar (Gregorian) dates.

An unobtrusive JavaScript that transforms any input tag into an interactive slider control.

SWFObject is a small Javascript file used for embedding Adobe/Macromedia Flash content. The script can detect the Flash plug-in in all major web browsers (on Mac and PC) and is designed to make embedding Flash movies as easy as possible.

SWFObject is the recommended way to embed the Flamingo viewer in webpages.

GeSHi is a php script application which parses source code and outputs colorized HTML/CSS code to include in a webpage.

OpenSourceGIS.nl, d? website over Open Source GIS. Voor ?n door open source GIS gebruikers.

The FreeGIS Project provides a software overview on Free Geographic Information Systems through the website and communication on developments, plans and info on Free GIS Software and Free Geo-Data by means of a mailing list.

fullasagoog is "Chock Full of Rich Internet Application Goodness".

QuirksMode.org provides a lot of high quality information on Javascript and Cascading Stylesheets and the differences between the major browsers.

This site regularly discusses some usability aspect of online webmapping applications.

Flash product info at Adobe.com.