Jscript for GreaseMonkey with geoPlugin

[doudou1126]

I am sorry if this is a dumb question i am totally new to Jscripting
with Greasemonkey

But i am trying to write a script when i hover the mouse pointer over
a link of the sort

"http://*.*/ip=xxx.xxx.xxx"

I get the geo-location of the IP address (Country, Region, City)
displayed in a tooltip, using geoPlugin

so the script would copy the IP and input it into geoPlugin, and then
displays the output (Country, Region, City) in a tooltip,


Thanks