Each object contains items.
Items are:
  * Methods, called with an object:
<code javascript>
var w = new Window(); //Calls the method close() from a previously created Window object
w.close();
</code>
<code javascript>
Window().close(); //Calls the method close() from a Window object created inline
</code>
  * Functions, called without an object:
<code javascript>
Window.all(); //Calls the function all()
</code>
  * Variables:
<code javascript>
Script.nextLine = 4; //Sets the next script execution line to 4
</code>
 Only one "Script.nextLine" can be executed in a Actiona code section.
<code javascript>
Console.print("The next line is: " + Script.nextLine); //Writes an entry in the execution console with the next line
</code>
  * Attributes, called with an object:
<code javascript>
var size = new Size();
size.x = 6;
</code>
  * Enumerations: TODO