Question Number: 518

SUBSTRINGS In this assignment you will use JavaScript to extract substrings as described in chapter 16. Create a webpage that prompts the user for his/her name before the page loads. Using the substring method and the length property, find their first name. Using the indexOf method, find their last name. Using the charAt method, find their initials. Change their names to uppercase. Display the information you found in the body of your page, like this Click for more options .(example of what i want is attached!!)