JavaScript, html, CSS.

The Age Calculator Want to find out how old you'll be? Calculate it! Store your birth year in a variable. Store a future year in a variable. Calculate your 2xpossible ages for that year based on the stored values. For example, if you were born in 1988, then in 2026 youll be either 37 or 38, depending on what month it is in 2026. Output them to the screen like so: "I will be either NN or NN in YYYY", substituting the values. or