Setting image on certain condition

[#1]

Hi Experts..

I want to set the image which should be change based on certain condition..

I  have calculated growth in my application and when growth is greater than 0 then it should display upword Arrow image and

if growth is less than 0 it should display downward Arrow image.

How should i do this?

My expression is:

=If(Num(((MTDGrowth-PreviousMTDGrowth)/PreviousMTDGrowth),'#,#00%')>=0,'qmem://<bundled>/BuiltIn/arrow_n_g.png','qmem://<bundled>/BuiltIn/arrow_s_r.png')

I have tried this expression but im not able to get image it returns the string in 'if' condition that  i have wrote..

Plzz help me

Thanks in advance.

[awhitfield]

You're welcome, have a good day!

Andy