I have V1.3.9, sophyblue template with CKEditor mod. When I use the editor to add an image to the text area of a product the java script error keeps coming up and not letting me add the image.

At fist I thought this was just the computer I was using but I changed computers and it does the same thing.

I use image properties, enter the URL, set hspace, vspace, and alignment. When I try clicking ok..I see this error on the bottom left of the webpage.

Any advice please?