What your program is doing here is using the ``<<HTML'' here-doc syntax to print out the stuff between that line and the succeeding ``HTML''. (Read the perlop man page and search for ``here-document''.) Dreamweaver, with which I am totally unfamiliar, is getting confused because it looks like an HTML tag, which it's not. Did Dreamweaver change the angle-bracket that's supposed to be starting the CENTER tag to the other polarity? If so, change it back. If not, change it back anyway. Is Dreamweaver supposed to understand perl? If so, it's doing a bad job.

Possible workaround #1: Change the surrounding HTML tags to EOF instead. Maybe that will confuse Dreamweaver less.

Possible workaround #2: Change the here-doc to quotes.

Let us know if any of that needs further explanation.