Question

if (document.getElementById) {

function alterImg() {
    document.body.getElementById('sendimg').src="url('images/tridown.png')";
}

}

and then the html:

<div id="sendbutton">
<img id="sendimg" src="images/tri.png" onclick="alterImg()" />
</div>

i tried using a this keyword reference too, to no avail.

Answer 1

A couple of problems here:

1. the src attribute does not need to be wrapped around url()

2. Use document.getElementById instead of document.body.getElementById

   function alterImg() {
   document.getElementById(‘sendimg’).src = “images/tridown.png”;
   }