Spinning Two Images BEHIND an Image

Joe Isaacson

I have two images (bike wheels) that are positioned behind the bike frame image, but when I use Javascript to rotate the wheels, they appear to be in front of the bike frame image.

HTML

<div id="bike">
    <img src="frame.png">
</div>

<div id="wheel">
    <img class="spin" src="wheel.png">
    <img class="spin" id="two" src="wheel.png">
</div>      

JS

$(function() {
    var $elie = $(".spin");
    rotate(0);
    function rotate(degree) {        
        $elie.css({ WebkitTransform: 'rotate(' + degree + 'deg)'});  
        $elie.css({ '-moz-transform': 'rotate(' + degree + 'deg)'});                      
        timer = setTimeout(function() {
            rotate(++degree);
        },10);
    }
});