need to display the user's resolution on the screen

[fiuPikeOY]

Hello,

I have a function that determines the user's resolution onLoad(). But I don't know how to display it on the screen in a TD. Can someone help me? The function is below.

Thank you

<script LANGUAGE="JavaScript">
<!-- Hide JavaScript from old browsers
function my_resolution()
{
if (screen.height >= 768 && screen.width >= 1024)
// alert('1024');
// resolution = "1024by768"; // or higher
else
// resolution = "800by600"; // or lower
}

</script>

 

[arst06d]

Give as id to the target td eg <td id="resolution"></td> then, in your function, use getElementById() to grab a reference to the td, and use the innerHTML method to change the content of the td.

Search

http://www.w3schools

for further info.

Hope this helps.

 

[fiuPikeOY]

Thanks for your post. Don't I need a variable or something inside that TD?

thanks

 

[arst06d]

No - the id identifies the td
you will need a variable to hold the reference to the td in your script (eg var myTD = document.getElementById("whatever")) and still in your script you then use myTD.innerHTML = "some valid html to display the data".

Regards

David