const carousel = document.getElementById("carousel"); const projects = [ { "name": "Pogo", "description": "Self hosted podcast blah blah" }, { "name": "Database Janitor", "description": "Customized MySQL database dumps" } ] function carouselProjectPicker() { let pointer = Math.round(Math.random() * 10 % projects.length) - 1; if (pointer < 0) pointer = 1; console.log(pointer); let project = projects[pointer]; carousel.innerHTML = "

" + project.name + "" + project.description + "

"; } window.onload = carouselProjectPicker(); setInterval(carouselProjectPicker, 10000);