function aimg_slide(what)
{
    $(what).animate({
        marginLeft: "-=222px"
    }, 450, 'backinout');
    
    $(what).queue(function(){
        var self = this;
        var obj = what.firstChild;

        var rep = obj.cloneNode(true);
        what.appendChild(rep);
        
        what.removeChild(obj);
        $(this).css('margin-left', '0px');

        setTimeout(function(){
            $(self).dequeue();
        }, 500);
    });
}