There is a problem "More colours" option when using the the modify cell properties/modify row properties

chosing either background/border/border light or border dark - click the colour box.

then choose "more colours"

 

line 2, char 9722

Object doesn't support this property or method

code: 0

http://cutesoft.net/asp/cuteeditor_files/cellproperties.asp?UC=en-en

 

this happened on my server and it does the same on your demo.

 

any ideas?

 

thanks.