Firefox doesn't like my javascript

Hootinanny · October 19th, 2008, 11:53 PM

I have very simple javascript within my html (processing as asp page).
JS:

HTML Code:

<script type="text/javascript">
document.getElementById['image'].style.height = document.getElementById['itAlerts'].offsetHeight;
</script>

The script sits within the body. Does anyone know what I'm doing wrong? If I do document.all - it works in IE but not Firefox.

CloudedVision · October 21st, 2008, 05:42 PM

it should be document.getElementById('iAlerts')..... getElementById is a function, not an array. you should also fix the first getElementById.

Hootinanny · October 21st, 2008, 07:00 PM

Thanks, I changed my brackets and discovered I needed to specify that the height was in pixels and it is working now!

Cheers.