<script type="text/javascript">
document.onmousemove = function(_event)
  {
  _event = _event || window.event;
  var mouse_left = _event.clientX;
  var mouse_top = _event.clientY;
  $('#cursor_image').css({left: mouse_left + 15 + 'px', top: mouse_top + 15 + 'px'});
  }  

function heart_up() {
  $('#cursor_image').css('width', 18 + 'px').css('height', 15 + 'px');
  }
function heart_down() {
  $('#cursor_image').css('width', 16 + 'px').css('height', 13 + 'px');
  }
  setInterval(heart_up, 200);
  setInterval(heart_down, 300);
</script>
<style>
#cursor_image {position: absolute;width:18px;height:15px;z-index:15000;}
</style>
<img id="cursor_image" src="http://new-info.ucoz.net/imghost/heart.png" />