The templates require further refactoring. In particular,
Some kind of HTML generation library should be used.
Also, all of the templates require some TLC from a designer.
Right now, this file contains some constants that are used by all of the templates.
XHTML_STRICT_PREAMBLE = <<-EOF EOF
XHTML_FRAME_PREAMBLE = <<-EOF EOF
HTML_ELEMENT = <<-EOF EOF