JQuery method to implement mouse movement to display description layer of pictures_jquery

$(".item").hover(
function()
{
//$(this).children("img").stop().animate({opacity: 0.8}, 700, "easeInSine");
$(this).children("div.title").stop().animate({top: 0}, 700, "easeOutBounce");
$(this).children("div.desc").stop().animate({bottom: 0}, 700, "easeOutBounce");
},
function(){
//$(this).children("img").stop().animate({opacity: 1}, 700);
$(this).children("div.title").stop().animate({top: -60}, 500);
$(this).children("div.desc").stop().animate({bottom: -40}, 400);
}
);