[рони]

refrom,

var intervalID;
function fancy_load(n) {
	$('#loaderImage').css({display: "block"});
	var i=0;
	function timer() {
	    $('#loaderImage').css({backgroundPosition: "-" + 128*i + "px 0px"});
	    i++;
	}
	if (n == 'f'){
	    clearInterval(intervalID);
	}
    else intervalID = setInterval(timer, 30);
}