$(document).ready(function(){

var no = 1;
var timer = setTimeout(calis,5000);

function calis(){
        no = (no + 1) % 19;

	$("#banner_img").animate(
	{opacity: 0},2000, function(){
		$("#banner_img").attr("src","/tema/tomarza/0"+no+".jpg");
		$("#banner_img").animate({opacity:1},2000);
//alert(1);
	});
        timer = setTimeout(calis,5000);
}
});