Extra caution is recommended when installing recently uploaded/updated scripts (read more)
Be sure you trust any scripts you install
Fullscreen yMap
View a bigger map (90% of your screen's width) @ yMap.co.il
(1600x1200 baby!)
You could comment on this script if you were logged in.

login to vote
Seems that they've updated their site again. When I hit the map now it enlarges as expected but instead of painting the larger area it leaves it gray. In other words, the frame grows but the map remains small in the middle.
login to vote
It seems yMap did a big overhaul to their mapping page. It's now actually pretty large and convenient by default (though not as kick as 1600px!).
But anyway, I updated the script and it works now.
Till next time!
Thanks for letting me know it stopped working.
login to vote
Hmm, looks like you're right Gili. yMap probably changed their html a bit. I'll fix it and update the script.
login to vote
This script doesn't seem to work for me.
I installed GreaseMonkey, followed by this script, then navigated to http://www.ymap.co.il/Navigate.aspx but it still displays a rather small map.
Does the script need to be updated or did I do something wrong?
login to vote
Excellent script, works as described.