If you have java, javascript and applet scripting enabled in your browser, the applet above will display the Java types of javascript variables passed from javascript to Java as Java method arguments. Following javascript variables are examined:

• a number(whole);
• a number(rational);
• a boolean variable;
• a string;
• an Object object;
• a Number object
• a Boolean object;
• a String object;
• an Array;
• window;