Ustaw obraz SRC w JavaScript
//change image src
document.getElementById('myImageID').src="images/my_other_image.png";
Grepper
//change image src
document.getElementById('myImageID').src="images/my_other_image.png";<a href='#' onclick='edit()'><img src="../template/edit.png" id="edit-save"/></a>document.getElementById('myImageID').src="images/my_other_image.png";