#177 getContentWidth does not work with dom / Mozilla

[Peter Romianowski]

Hi,

DynLayer.getContentWidth() returns wrong (far too
small) values. I finally got it working by replacing
offsetWidth with scrollWidth (see the attached patch).
I tested it on Mozilla 1.6 (win) and it works now. On
Mozilla 1.4 it still does not work, though.

Regards,
Peter

[Peter Romianowski]

Patch for dynlayer_dom.js