sspn & spn in maps

[Vaish]

Hi,

I asked for the direction from san francisco to san jose in www.
maps.googl.com

on "Link to this page" in the site i do get the following url

http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=San+Francisco,+CA&daddr=San+Jose,+CA&sll=37.09024,-95.712891&sspn=31.839416,59.238281&ie=UTF8&ll=37.566351,-122.161102&spn=0.496372,0.925598&z=10&om=1

My concern is
If i am creating the url manually, i need to provide the data for
both
sspn: search span
spn= Approximate lat/long span manually? how to get those details
& add them in the manually created url?

Plz do enlighten

Rgds,
Vaish

[barryhunter]

I already answered this on the maps API group (basically just omit
them...)

On Aug 30, 3:44 pm, Vaish wrote:
> Hi,
>
> I asked for the direction from san francisco to san jose in www.
> maps.googl.com
>
> on "Link to this page" in the site i do get the following url
>

> http://maps.google.com/maps?f=d&hl=en&geocode=&saddr=San+Francisco,+C...