Ramon wrote:
>>> Does someone here knows if there exists a tag that can fold/hide
>>> text... and when the user clicks it, the text will become visible.
>>>
>>> Thanks
>>
>> How would the user be able to click it when it's invisible?
The answer to that question is obviously "by accident", though some people
may include the possibility of "by miracle".
> What I meant is that you have something like this:
> [+] Click here to see more information.
>
> When the user clicks on the [+], he/she will see something like this:
> [+] Click here to see more information.
> Some text here that the user could not see
> before -- thus invisible 
> Other text here ...
It's generally useful to ask what you really want, instead of something
quite different. It is also a good idea to write a Subject line that gives
at least a subtle hint of a clue of an allusion to what the content is
about.
It's generally useful to present your content to users without hiding it in
elaborate ways that generally exhibit poor accessibility, poor usability,
and poor style. "Click here" is virtually always bad style.
> Is is possible in HTML?
No. You need to study an introduction to the basics of HTML if you had the
idea that it could be. HTML is poor lonesome data format, not a programming
language or even a style language.
Well of course it _is_ possible in the sense that "[+]" could be a link
pointing to a page that differs from the current one only so that there is
the additional content there (and the content after it is pushed downwards
of course). But that's hardly what you meant.
What people normally use to do things like you describe is a combination of
JavaScript and CSS; naturally there needs to be some marked-up data (i.e.,
HTML stuff) for them to play with. And sometimes people use just CSS
(playing on HTML of course), though then the user just mouses over instead
of clicking. It can be fun, to an author, but it's normally not useful.
--
Yucca,
http://www.cs.tut.fi/~jkorpela/