Consider the following: $("id1").load("data"): What does the code snippet do?

Which classes can you use to create sortable elements?

Which statements change the background color of id1 element to yellow?

JSON.encode function converts any ___ into a JSON string.

Assume that c1 element is the child of p1 element, how many times is the mouseenter event fired if the mouse moves from outside to p1 element, then over the c1 element?

What is the valid direction of Fx.Slide?

What does the code snippet do? e1.cloneEvents(e2);

Consider the following code snippet:
    fx = new Fx.Tween($('id1'), {
        onComplete: function() {
            alert('Finish');
        }
    });
    fx.set('opacity', 0.5);
Does the onComplete event of fx fire after the opacity of id1 element is changed to 0.5 by the above-mentioned code?

By default, the class Tips use the element's ___ to display tooltip.

What is the result of- alert($defined('«body»'));?

What does Swiff class do?