var imageList = new Array();
imageList[0] = '/images/flyout-bg-inner.png';

$(function() {
    $('#menu img[hover-src], #submenu img[hover-src]')
        .each(function(){
            imageList.push($(this).attr('hover-src'));
        });
        
    for(var i = 0; i < imageList.length; i++)
    {
        $("<img>").attr("src", imageList[i]);   
    }

});