Hi, im going to be making a website, i want to have two collums, one on each side with buttons, and when a button is clicked content will appear in the center of the website, idk if its called the content pane or w/e. So if a button is clicked then a youtube video will appear in the center content pane, if another button is clicked an article will appear in the center content pane etc. I do some programming, but web development is not what i normally do, so i dont really know how to go about this or what i should look into, i assume java script can do this from what i know. Any help or pointing me in the right direction would be appreciated.