This is Lab 1

Task 1: What Can JavaScript Do?

JavaScript can change HTML content.

Task 2: What Can JavaScript Do?

JavaScript can change HTML attribute values.

In this case JavaScript changes the value of the src (source) attribute of an image.

Task 3: What Can JavaScript Do?

JavaScript can change the style of an HTML element.

Task 4: What Can JavaScript Do?

JavaScript can hide HTML elements.

Task 5: What Can JavaScript Do?

JavaScript can show hidden HTML elements.