// JavaScript Document
// OTF_NOTF_detection.js v0.2.3 by Eric Gerds
//
// This script, together with PluginDetect and getJavaInfo.jar, is capable of doing
// both OTF and NOTF Java detection. Note that NOTF detection can only be performed
// if NOTF is enabled when generating the PluginDetect script.
// Feel free to change this script, remove comments, etc... to fit your own needs.
//
//
// USAGE:
// 1) Insert the PluginDetect script in the of your HTML page
//
//
// 2) Insert the following code in the of your HTML page:
//
//
//
// 3) Get a copy of the "getJavaInfo.jar" jarfile and put it in the same folder as your
// HTML page.
//
// If you put the jarfile in a different directory than the HTML page, then
// you must adjust the path of the jarfile.
// The jarfile path is always relative to the web page.
//
// For example, say your web page is at http://www.mysite.com/webpage.htm
// and you have the jarfile at http://www.mysite.com/stuff/getJavaInfo.jar
// then jarfile = "stuff/getJavaInfo.jar"
//
// If your web page is at http://www.mysite.com/webpage.htm
// and you have the jarfile at http://www.mysite.com/getJavaInfo.jar
// then jarfile = "getJavaInfo.jar"
//
function addText(node, text){
var N = document.getElementById(node);
if (N){
N.appendChild(document.createTextNode(text));
N.appendChild(document.createElement('br'));
}
};
var outputNode = 'javaresult'; // Id of output
. Detection results are placed in this div.
// GLOBAL JAVA VARIABLES
var JavaInstalled; // Tells if Java is installed or not
var JavaVersion; // Highest installed version
var minVersion = '1,4,2'; // minimum version of Java we are trying to detect
var jarfile = 'getJavaInfo.jar';
// This statement causes Java plugin detection to occur using the jarFile 'getJavaInfo.jar'.
// The detection results are stored in memory for quick retrieval.
// Only the very first java PluginDetect command needs to have the jarFile input argument.
// All subsequent java PluginDetect commands will not need to have the jarFile input argument.
//
// The path of the jar file is relative to the web page ( NOT relative to this
// external javascript file ).
//
//
// The optional input argument after the jarfile is called 'verifyTags'.
// If the verifyTags input argument is not specified, then PluginDetect assumes
// a value of [2,2,2].
//
// PluginDetect.onDetectionDone() == 1 means detection has completed (OTF)
// == 0 means detection not completed yet (NOTF)
// == -1 means detection unable to proceed due to error
PluginDetect.onDetectionDone('Java', 0, jarfile, [2,2,2]);
// This function sets the GLOBAL JAVA VARIABLES, and prints the results to the screen
function displayResults($){
var JavaStatus;
// -----------------------------------------------------------------------------------
// Test whether Java is installed or not.
// Note that PluginDetect.isMinVersion('Java') is equivalent to
// PluginDetect.isMinVersion('Java', '0').
JavaStatus = $.isMinVersion('Java');
JavaInstalled = JavaStatus >= 0 ? true : false;
addText(outputNode, "Java (using