how to make a column as hiperlink which is added with image only on its cells?

Hi,

i have one requirement so accordingly i have added one new column to the alv display and i have added the MIME images icon  on new column cells, now i have to add the action method to that image cells, means when i click on the image icons it should trigger a action method?

Please suggest me how to do this.

Thanks.

siva.