[jQuery] Stored width/height values in IE and Firefox

[jQuery] Stored width/height values in IE and Firefox


Am I missing something regarding cross browser compatibility?
When I try to read parseInt($("#tagCloudData").css('width'))
I get NaN in IE, yet Firefox gives me the correct value.
The width is NOT set in the style sheet or in the style tag, as it is
variable. I want to read it's width.
Any assistance is appreciated.
Dan