This optional attribute specifies the base URL of the applet to be displayed. This should be a directory,
not the name of the applet itself. If this attibute is not specified then the URL of the current document
is used.
This required attribute specifies the file that contains the compiled Java code for the applet. It must
be relative to the CODEBASE if that attribute is specified.
This optional attribute gives a name to the applet instance. Applets that are running at the same time
can look each other up by name and communicate with each other.
This optional attribute specifies the applet's alignment on the page. It behaves just like the ALIGN
attribute of the <IMG> tag, and should support at least the same alignment values that the <IMG> tag
does. These values include: TOP, MIDDLE, and BOTTOM.
This optional attribute specifies the margin in pixels that the browser should put above and below the
applet. It behaves just like the VSPACE attribute of the <IMG> tag.
This optional attribute specifies the margin in pixels that the browser should put on either side of the
applet. It behaves just like the HSPACE attribute of the <IMG> tag.
The <PARAM> tag, with its NAME and VALUE attributes, specifies a named parameter and a string value
that are passed to the applet. These parameters function like environment variables or command line
arguments do for a regular application. An applet can look up the value of a parameter specified in a
<PARAM> tag with the Applet.getParameter() method. Any number of parameters can be included for
an applet.
If a web browser does not support Java and does not understand the <APPLET> tag, it will ignore the
applet and its parameters and will simply display any text that appears in the alternate-html
field.
