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The PARAM element is used to provide "command-line" arguments to a
Java applet, which is embedded in a document with the APPLET
element. It has two attributes: NAME specifies the name of the argument,
and VALUE specifies the value for this argument.
Notes:
In a Java applet, the names of arguments are treated in a
case-sensitive manner, so make sure you get the case right in the PARAM
tag.
Anyone can take the source of your Java page and change the values
you supply for your parameters. Make sure the applet can handle this.