Touch effect on image

Touch effect on image

Hi all, I developed my app using jquery mobile. I have indipendent image with one image as button. I want to manage touch effect as jquery moile button stile. When I tap it, image style must change. How can I do it?

I try
$(".buttonImg").bind("taphold", function(event)...
and
$(".buttonImg").bind("tap", function(event){

in the my function I change image but I don't like it. I want the same effect of jquery mobile.

Can you help me, please?

Luca