i_0 = new Image();
i_0.src="/images/sprite-ajaxloader.png";

var icnt=0;
var x;
var hasrun=false;

function showloader() {
	clearTimeout(x);
	if (!hasrun) {		
		document.getElementById('ajaximg').style.background='URL(/images/sprite-ajaxloader.png) no-repeat top left';
		document.getElementById('ajaximg').style.width='31px';
		document.getElementById('ajaximg').style.height='31px';
	}
	document.getElementById('ajaximg').style.visibility='visible';
	hasrun=true;
	changeimg();
}

function changeimg() {
	document.getElementById('ajaximg').style.backgroundPosition='0px -' + ((61 * icnt % 488) + 30) + 'px';	
	icnt++;
	x=setTimeout('changeimg()',100);
}