Set one element width equal to another

@Rain_Lover

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Jun 13.2011

Hi,

I’d like to set the div width equal to the image width. Here’s what I can think of:

[CODE]<script type=”text/javascript”>
window.onload = function ()
{
document.getElementById(‘foo’).style.width = document.getElementById(‘bar’).width + ‘px’;
}
</script>
<div id=”foo” style=”background:red;”><img id=”bar” src=”image.jpg”></div>[/CODE]

It seems to be working, but I’m not sure if it’s correct coding.

Thanks in advance for checking the code or any improvement you suggest!
Rain lover

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