Version3 - JavaScript array used as an HTML table... getting closer to the goal

Make a calendar using JavaScript instead of HTML. Version4 I want to incorporate browser localstorage to save the user's calendar data. My Version1 using HTML code took over 2000 lines of code for the year's worth of table rows and table data cells. With JavaScript, there is very little code in the HTML file since the JavaScript creates an array to use as a table in the HTML.