1-using javascript Button clear the entire page set the body background to red color, and display the message, Done. Include navigation to return to index.html. Hint: Call a function from index.html that uses document.write() to output the required HTML elements

2-using javascript Include a select list of entries Small, Medium, and Large. When Small is selected, a small image is displayed. When Medium is selected, a medium image is displayed. When Large is selected, a large image is displayed.