1) The web page shall contain a table with 2x50 cells nicely positioned on the page. Choose 20 of your favorite proverbs from famous proverbs, each as a string literal pre-stored in a JavaScript array. Randomly choose one from the 20 proverbs and have the content filled character-by-character in the cells of the table (once character per cell). Set the initial visibility of the characters as hidden (Hint: you may define each cell as a button or as a span element to make it responsible to the onclick event). Unoccupied cells must be displayed in relatively lighter color to look different from occupied cells.