How to show download image when user click on edit button in GridView

[kemanci331]

I have a edit link with class "icon-edit" from twitter-bootstrap. I want to show downloading image when user click on this button in javascript. I did like this:\[code\]var editLink = $('.icon-edit'); editLink.onclick = function () { document.getElementById("editLoading").style.visibility = "visible"; }\[/code\]It doesn't work.