Design Standards
New technologies for creating Web design effects are constantly emerging.
However, there are no universal standards, especially in an environment
where the two major browser manufacturers (Netscape and Microsoft) are
competing to dominate the market with proprietary protocols. Add to the
mix the myriad of other third-party companies offering plug-in options
for these browsers, and you have a complicated set of choices that must
be made.
Below are some design standards; which AGRAPHA recommends for developing
problem-free Web sites.
HTML
HTML (HyperText Markup Language) which forms the basic structure of any
Web site, is an evolving standard administered by the 3WC. Both Netscape
and Microsoft, in an attempt to dominate the evolution of HTML, have added
many (competing and incompatible) HTML commands to their browsers to use
in displaying HTML. Fortunately, a basic standard does exist: HTML 4.0,
the latest edition to obtain the approval of the 3WC, is supported with
satisfactory consistency by both companies.
Active X and JavaScript
Active X and JavaScript are supplementary languages that add interactivity
and graphic capabilities to Web pages. However both raise serious problems
of inter-browser compatibility. Netscape browsers do not support Active
X commands, and some JavaScripts that work well on one browser type will
often not work (or crash violently) on others.
At AGRAPHA, we do not recommend the use of Active X in Web sites that
must be viewed in Netscape. We also restrict our use of JavaScript to
those scripts that either work well in both browser types, or can be bypassed
by a browser type without any problems.
Plug-ins
Plug-ins are pieces of software manufactured by third-party companies
which can be downloaded into your browser (either Microsoft or Netscape)
and give it the capability to add special features. Some examples of plug-ins
are Real Audio, Flash, and Shockwave.
Often, these plug-ins provide technologies far in advance of both Netscape's
and Microsoft's offerings. However, in order for visitors to be able to
view a site which relies on any plug-in, he or she must first download
and install the plug-in. In many cases if a person does not have the required
plug-in, he or she will simply turn away from visiting that Web site.
At AGRAPHA, we recommend avoiding plug-in proprietary protocols, unless
they are used in a portion of the Web site that can be entered without
negatively affecting the experience of all other visitors.
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