.css bug with BACKGROUND props in Opera !?

.css bug with BACKGROUND props in Opera !?

In <div id="info" style="border: solid 0px red; width: 303px; height: 282px; background: url(img/about.ua.hl-3.jpg);"></div>
tried load another background with:
$('#info').css({background:"url(img/info.en.jpg)"});
fine in IE, Firefox;
bad in Opera !