Using JavaScript on the Web

You can create a new Web site or you can modify the existing site. If you have the perfect site and you don't want to change it - put a link to the pages for a grade and you can do this assignment there and remove it when you are done. Your examples should show that you understand - in other words, examples that are too close to my examples or from homework will be graded accordingly...
Note the first Web site is a more significant grade than this one!
When you email me telling me the site is ready to check, you must include a list of the things you did and the specifics on where to find these things.

You must include the following things:

JavaScript IF
Another JavaScript IF with an else
JavaScript loop
JavaScript function
JavaScript function where something is passed to the function
JavaScript function where on click shows the place to put the answer that is returned
JavaScript click event
Another kind of event
Take in user input and provide output to the user (interactive)
Set up and use a form
Use checkboxes or radio buttons on the form
Use an array
Use CSS
Use three of elements of DOM

Some of these things can be combined - in other words, you do not have to do separate things. For example, taking in user input can be in a form and it can pass information to a function etc. For people experienced in programming, I would clearly like to see you experiment!