/* JavaScript Document */
// add images for new random headers
var headers = ["hp-art-globe.jpg", "hp-art-view.jpg", "hp-art-leads.jpg", "hp-art-seo.jpg"];
// assign background image; include url path relative to the html document
document.getElementById("hpbgs").style.backgroundImage = "url(images/" + headers[Math.floor(Math.random()*headers.length)] +")";