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If you want to
spice up your WebPages then this is the way to go. If you are fairly
proficient at HTML programming, using these scripts should not be too
difficult.
JavaScript
gives you the ability of using mouseover effects on your image links.
This is how webmasters create buttons that change color or appear as
though they are being pressed in when you mouse over or click on them.
JavaScript also allows you to put active elements such as banner
rotators, quizzes, shopping carts, marquees, etc on your pages. Be
forewarned that some old browsers do not support JavaScript. For your
information, Netscape 3.0 and Internet Explorer 3.0 do not support
JavaScript. Netscape 4.0 only has limited support for JavaScript. All of
the latest versions of these browsers provide adequate support for
JavaScript.
Java Applets are programs that you reference
in the HTML of your WebPages and run on your pages. These include
clocks, calendars, some videos, banner rotators, etc. Java applets are
files that have to be placed on the webserver in with your HTML pages
and are referenced by the HTML coding on your WebPages. The files or
source code of these applets are pretty much un-editable unless you are
proficient in de-compiling and compiling, something that yours truly
stays far enough away from. Java applets require a higher level of
understanding and proficiency to incorporate into your website than
JavaScript. Be forewarned that some old browsers do not support Java
applets. For your information, Netscape 3.0 and Internet Explorer 3.0 do
not support Java applets. Netscape 4.0 only has limited support for Java
applets. All of the latest versions of these browsers provide adequate
support for Java applets.
CGI scripts are generally written in perl
language. These scripts can do about anything you want done including
database management, shopping carts, forms processing, etc. Installing
and editing CGI scripts is not for the beginner. If you have a working
knowledge of using JavaScript and Java applets, you should not find CGI
scripts too difficult but remember you are working in a new language
(perl) that has its own rules. When editing a CGI script it is advised
to make one change at a time then check to see if everything is
functioning correctly. If so then make the next change and so on. CGI
scripts must be uploaded into an executable directory called the
cgi-bin and must be set-up EXACTLY as the instructions
specify. Good Luck ! |