Looking at the page source, the source code has double spacing in it. I can see this double spacing also in the Javascriot files which is causing errors in the scripts.
this can happen with some FTP Programs when transferring from a Windows System to a Unix server due to the differences in line break characters used by those 2 OS's.
In your FTP Client make sure the transfer mode is set to ASCII, this can happen when the Binary transfer mode is used.
you will re upload the solution pack files using the ASII transfer mode.