How would you remove a class named 'removeclass' from an element?

Which four utilities does Prototype use?

How to create (define) a class with the name Storage in Prototype Javascript framework?

How to receive width of an element with id='div1' in pixels?

Prototype 1.6 introduced Element.Layout, which can be used for retrieving element measurements

"data-my-element-info-t".camelize() returns what?

Method "on()" of Event class can be used to set up event handlers, with or without event delegation. What is not true about Event.on?

What is the right syntax of using Element#observe for the click event?

How can you create an instance of class Storage which has one parameter in constructor?

If you wanted to make Prototype extensions functional in Internet Explorer, what would you use?

Evaluate the following statement: Function class is an extension of a built-in Function object and has no class methods of its own.