1. Comment each line of this HTML/JavaScript code to describe what it is doing. 2. Sketch...

    

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1. Comment each line of this HTML/JavaScript code to describe what it is doing. 2. Sketch a picture of the webpage before the button is clicked. 3. Sketch a picture of the web page after the button is clicked. Change Text function changeText(){ } var element = document.getElementById("line1"); element.innerHTML = "Hello"; element = document.getElementById("line2"); element.innerHTML = "World!"; 1. Comment each line of this HTML/JavaScript code to describe what it is doing. 2. Sketch a picture of the webpage before the button is clicked. 3. Sketch a picture of the web page after the button is clicked. Change Text function changeText(){ } var element = document.getElementById("line1"); element.innerHTML = "Hello"; element = document.getElementById("line2"); element.innerHTML = "World!";