var r = 0;
var i = 1;
function rotate() {
r += i;
element.style.MozTransform = "rotate(" + r + "deg)";
element.style.webkitTransform = "rotate(" + r + "deg)";
element.style.msTransform = "rotate(" + r + "deg)";
element.style.OTransform = "rotate(" + r + "deg)";
element.style.transform = "rotate(" + r + "deg)";
}
var timer = setInterval(rotate, 1);