Hello all,

I'm using an init function to randomly rotate an image every time the page is loaded. This works in IE but not in firefox. Any ideas? The code is below. Thanks in advance for your help.

function init() {
if(document.images['navimage'] ) {
var randomize = Math.round(Math.random()*29);
navimage.src = "/images/nav/img_" + randomize + ".jpg";
}

Originally Posted by mking

Hello all,

I'm using an init function to randomly rotate an image every time the page is loaded. This works in IE but not in firefox. Any ideas? The code is below. Thanks in advance for your help.

function init() {
if(document.images['navimage'] ) {
var randomize = Math.round(Math.random()*29);
navimage.src = "/images/nav/img_" + randomize + ".jpg";
}

What does the Fx error console say? Use the same syntax to address the image that you used to test its presence. navimage is assumed to be a variable.

I'm getting an error message that says:

navimage is not defined
[IMG]chrome://firebug/content/blank.gif[/IMG] navimage.src = "/images/nav/img_" + randomize + ".jpg";

It's because you didn't declared navImage.

function init() {
  if(document.images['navimage'] ) {
    var navImage=document.images['navimage'];
    var randomize = Math.round(Math.random()*29);
    navimage.src = "/images/nav/img_" + randomize + ".jpg";
  }
}