I am working on a svg project and this is the list of websites found today. (Initially, I intended to figure out how tooltip is implemented, as a side effect, digged out the interesting sites.) http://plone.org/products/geologictimescale
http://www.walterzorn.com/tooltip/tooltip_e.htm
http://svg-whiz.com/svg/Tooltip.svg
www.svgfaq.com/Zoom.asp
http://pilat.free.fr/routines/js_dom.htm
http://www.svgopen.org/2002/papers/sorotokin__svg_secrets/
http://svg-whiz.com/samples.html
http://svg-whiz.com/links.html
Google - c ODBC connection; addEventListener svg; svg ClientX Javascript, SVG et DOM