Style for row in datatable

[Je...@go.com.mt]

Hi,

Is it possible to apply a style to a row in a datatable dynamically? For 
example, I might have a datatable showing a list of numbers and I would 
want the rows containing negative numbers to be red and the positive 
numbers to be blue. I want to apply the style to the entire row (<tr>) not 
just the contents.

I believe this cannot be achieved using the rowClasses attribute of the 
datatable. 

Is there any way of achieving this?

Thanks

Jean