Also, older HTML allowed you to not quote the information after
the equal sign in some circumstances. Newer HTML too; it is only
XHTML that makes quoting attribute values mandatory in all
circumstances. Since email addresses will include an @
character, the attributes are mandatory in this case. That said,
it isn't as if nobody ever breaks the rules, so it is generally
a good idea to write code that can cope (unless you know that
the incoming data won't have that problem). Posts are HTML
formatted. Put <p> </p> tags around your paragraphs. Put <code>
</code> tags around your code and data! Read Where should I post
X? if you're not absolutely sure you're posting in the right
place. Please read these before you post! — Posts may use any of
the Perl Monks Approved HTML tags: Outside of code tags, you may
need to use entities for some characters: - a, abbr, b, big,
blockquote, br, caption, center, col, colgroup, dd, del, div,
dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p,
pre, readmore, small, s