Hello,

I'm a Geographer inquiring on any information that has to do with 
simple examples of SVG code for interactive maps produced with SVG. 
I've seen dozens of map examples, however, I'm trying to understand 
the code from ground up. 

For example, it would be great to see how an interactive map showing 
countries can have their names highlighted with a mouseover. It would 
also be good to see how the legend was produced. I think Javascript is 
involved with that. Has anyone specifically worked with these types of 
maps?

At present, most interactive maps on the Web are produced with 
Environmental System Research Institutes (ESRI's) Internet Map Service 
(IMS). Since Spatial Database Engine (SDE) has to be used as a bridge 
to the web browser & geospatial database, the application takes more 
time to render map images than SVG. Also, the GUI is as streamlined as 
SVG (sorry IMS fans). There are other issues of which I will not get 
into for now. 

Make no mistake, IMS is definitely an application that gets GIS more 
into the web environment, however, SVG appears to
be a better source for viewing/browsing of geographic data over the 
web. Once MS IE v7 is released, the use of SVG may increase 
exponentially. Interactive maps on the web is definitely an untapped 
market. That's not accounting for MapQuest & Google Earth.


Thanks


Leonard Gore, Jr.







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