jquery - How do I generate a random image from a JavaScript array of variables into my HTML document? -


this have far in html , javascript pages, although not want use url in javascript file, since have images in project folder. when open html, no images pop up. not want background image. 

var images = ["img/1.jpg", "img/2.jpg", "img/3.jpg", "img/4.jpg", "img/5.jpg", "img/6.jpg"];    var randomname = images[math.floor(math.random() * images.length)];    document.getelementbyid("randomimage").style.backgroundimage = "url('http://angelinawong.com/" + randomname + "')";
<!doctype html>  <html>  <head><title>47</title></head>  <body>      <div id="randomimage"/>            <script type="text/javascript" src="jquery-3.2.1.min.js"></script>      <script src="popup.js"></script>  </body>  </html>

try placing script tags after body tag, problem order html , js loaded.

<!doctype html> <html> <head><title>47</title></head> <body>  <div id="randomimage"/> </body>     <script type="text/javascript" src="jquery-3.2.1.min.js"></script> <script src="popup.js"></script> </html>

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