Onlick Event Testing

Creating onclick functions to test how i can make scripts to create interactive data. I made two functions activated by onclick events that directly edit the DOM elements of the html page

//attatch functions to onlick event for DOM elements

document.getElementById("btn_digital").onclick = content_digital;

document.getElementById("btn_studio").onclick = content_studio;

//create the functions for the onlick events

function content_digital() {

    document.getElementById("content").innerHTML = "digital";

}

function content_studio() {

    document.getElementById("content").innerHTML = "studio";

}