How to query forum width in static html module

[germaninfl]

I'd like to use a static HTML module to display some banner ads
I'm looking for some way to find out the users screen size/width, so for example

if forum-width = 1200 px show Big ad
if forum-width = 968 show smaller ad

what is the correct code for that?

[pgreenway]

that would have to use the screen.width control

<p>Click the button to display the total width of your screen, in pixels.</p>

<button onclick="myFunction()">Try it</button>

<p id="demo"></p>

<script>
function myFunction() {
    var x = "Total Width: " + screen.width + "px";
    document.getElementById("demo").innerHTML = x;
}
</script>

this should at least get you started, this is javascript that can be directly entered into a static HTML module

Run it and you will see that it shows the screen width as as result in the format...Total Width: ####px

So then you'd need an if function to display one ad or the other based on a breakpoint (i.e. if screen.width < 800px then do this, else do this etc.)

[germaninfl]

Thanks, thaty helps a lot

[glennrocksvb]

What's your ad provider? Google Adsense supports responsive ad units.