tooltips overflow container width

[GoogleCodeExporter]

jquery version: 1.6.2
raphael version: 1.5.2
elycharts version: 2.1.4

Tooltips always overflow the width of the container on the right-hand side. 
Hover far right of the chart in this example and watch the horizontal scrollbar 
expand:

http://jsfiddle.net/JehdF/18/

It looks like this problem might be fixed in the latest version of raphael - 
check out how the tooltips on this example slide back to the left when you 
hover on the right-hand side.

http://raphaeljs.com/analytics.html

I tried upgrading to raphael version 2, but that just broke a bunch of stuff in 
elycharts.

Original issue reported on code.google.com by [email protected] on 6 Oct 2011 at 1:29