Navigator 3.0
document.applets document.applets.length
The applets[] property of the Document object is an array of JavaObject objects, one for each applet that appears in the document. Each JavaObject in the array refers to the Java object for an applet. You can use the JavaObject to read and write all public variables in the applet, and can invoke all of the applet's public methods.
If an <APPLET> tag has a NAME attribute, then the applet may also be referred to by using the name as a property of document or as an index into the applets array. Thus, if the first applet in a document has NAME="animator", then you can refer to it in any of these three ways:
document.applets[0] document.animator document.applets["animator"]