Assignment: One last update to what youve been doing for the museum. They would like visitors to know how recently the page has been updated and to provide a message about the grand opening of this Computer Science Wing on January 1, 2018.

Task 1: Make a copy of the page you updated in Assignment 2. Create a container (div) near the top of the page. Set the id attribute of the container to a meaningful name, such as grandOpeaningAnnouncement or openingDate.

Task 2: Write a JavaScript function that calculates the number of HOURS until the exhibit opens. Attach a message explaining how many hours until the opening. Attach the message to the innerHTML of the container you created in Task 1.

Task 3: Create a second container (div) near the bottom of the page.

Task 4: Write a JavaScript function that attaches the last modified date to the innerHTML of this container. Task 5: Use the onLoad event handler to run both JavaScript functions.

Validate the page and fix any errors. Save a screenshot of the validation page. ..

Attached is what I have completed so far. I must add the following tasks to my HTML code.

1 2 V link rel-"stylesheet" type"text/css" href-"externalstyle.css"> 4 6

Names in Computer Science History

10 V 12 13 V 14 ? 15 16 V 17

Grace Hopper src="images/Grace . png" alt-"Grace Hopper Portrait" heights" 1188" 18 19 p>Grace Hopper was a woman of numerous talents. She is most honored for being a women computer scientists. Her most popular involvement was the creation of the first computer language compiler. She is one of the first programmers of the Harvard Mark I computer. Her hard work and skills has left a mark in the technology and gave her the title of First Lady of Software.

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• Hopper earned a PhD in math from Yale
• Her invention of a compiler led to the development of the programming language COBOL
li>Born in 1906 and died in 1992

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Ada Lovelace

31 32 33 ? 34 src="images/ADA . png" alt-"Ada Lovelace portrait art" height="1039" 35