<style type="text/css">
#garland {position:absolute;top:0;left:0;background-image:url('http://12345644.at.ua/christmas-lights.png');height:36px;width:100%;overflow:hidden;z-index:99}
#nums_1 {padding:100px}
.garland_1 {background-position: 0 0}
.garland_2 {background-position: 0 -36px}
.garland_3 {background-position: 0 -72px}
.garland_4 {background-position: 0 -108px}
</style>
<div id="garland" class="garland_4">
<script src="http://12345644.at.ua/tttt.js" type="text/javascript"></script>
<div id="nums_1">1
</div>
</div>
<script type="text/javascript">
function garland() {
nums = document.getElementById('nums_1').innerHTML
if(nums == 1) {document.getElementById('garland').className='garland_1';document.getElementById('nums_1').innerHTML='2'}
if(nums == 2) {document.getElementById('garland').className='garland_2';document.getElementById('nums_1').innerHTML='3'}
if(nums == 3) {document.getElementById('garland').className='garland_3';document.getElementById('nums_1').innerHTML='4'}
if(nums == 4) {document.getElementById('garland').className='garland_4';document.getElementById('nums_1').innerHTML='1'}
}
setInterval(function(){garland()}, 600)
</script>