el.style.height not working

[windandwaves]

Hi Folk

Can someone tell me why this simple example is not working (javascript
wise):

http://www.photowarehouse.co.nz/test.html

Thank you

 

[Jason]

Hi Folk

Can someone tell me why this simple example is not working (javascript
wise):

http://www.photowarehouse.co.nz/test.html

Thank you

The reason why this is not working is because the el.style.height is
empty therefore doing parseFloat returns NaN (not a number).
You should use getComputedStyle(el, null) or el.currentStyle (in IE)
to get the height. This will solve your problem.

-Jason

 

[windandwaves]

Thank you Jason - that worked!