This example shows how to call javascript from java applet.

You can do five simple steps to get the result:

1. Insert "mayscript" attribut in the applet tag:

<applet codebase = "." code = "Applet1.class" name = "TestApplet" width = "400" height = "300" mayscript>
</applet>

2.Download winsdk40. Copy netscape directory from java_30.zip from this sdk to the directory where you compile your files.

3. Import netscape.javascript.JSObject in your applet.

4. Use JSObject to get browser window object:

JSObject win = JSObject.getWindow(this);

5. Use  eval method of this object:

win.eval("alert('friends')");

See Example of calling javascript alert() from applet

See Java code of this example