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1.
The
basic website needs nothing more than simple HTML code, as long
as the graphics and layout are done well. Often, an animated .gif
graphic can accomplish the same look as a JavaScript would. But
the special effects provided by JavaScripts can add interactivity
and tasks that assist visitors to your site.
2.
Adding
these features cause the page to take a little longer to download.
And some viewers turn off their browsers' ability to handle JavaScripts.
Balance the need for these Scripts with your desire to "show
off." Don't give into the temptation to use it just because
it exists. The rule of thumb should be: If the fancy feature can
be replaced with something more basic and still get the job done,
don't use JavaScript. But if you honestly need to add
a little spice to the recipe, go for it.
3.
When
you first entered this page, you experienced a JavaScript. You
were prompted to type in your name, and then the page greeted
you with a personal welcome. If you look in the source code of
this page (View menu > Source), you can copy the Script and
use it yourself. Other simple Scripts that might be worth using
are listed below.
4.
Never
rely on JavaScripts to do something essential. If someone's browser
can't handle your program, what then?
To find out
if a JavaScript will work on WebTV (some do not), which is also
called "MSN TV" since Microsoft bought it, download
the free WebTV Viewer from developer.msntv.com.
The site includes tips on how to design your websites to work
well for WebTV users. Includes news on the latest WebTV upgrades,
developer forums, design checklist, etc.
5.
Want
to use a JavaScript that randomizes the page that a link will
come up when the website visitor clinks on a link? Here's
one, with instructions on how to add it to your html page.
6.
Want
to use a Mouseover Effect JavaScript? Here's
an easy one!
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EXTRA TIPS
Many
Java and JavaScript programs work perfectly in some browsers but
not in others. Microsoft Web designing programs create Java applets
and JavaScripts that only work in Microsoft browsers.
If you're going to use Java or JavaScript, find one not authored
by MS. There are countless free JavaScripts available online (see
list below for a few of the sites that provide Scripts).
Sources
of free Java and JavaScripts:
• Javascripts
• Freecode
• Cross
Daily
• Developer.com
• Code
Generators
• JavaScript
Source
• WebMonkey
• Web
Design Library
If
any of these links go bad, please report
it!
Perl
is another language that adds special features to webpages, but
more difficult to manage. It requires having a brain that can
learn programming and the use of a CGI bin on the server where
your site is hosted. Scripture says, "Don't cast your perls
before swine" and I sure turned into a grumpy pig when I
tried to learn Perl! LOL! (Sorry for that lame pun.) Suffice it
to say, some websites would definitely benefit from Perl, but
many do not need it.
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