$(document).ready(function(){
        $(".top_nav .cover").hover(function(){ $ (this).animate({top:"0"}, "fast");   },function(){$ (this).animate({top:"-5px"}, "fast");});
        $ (".pics-list img").hover(function(){clearInterval(_play)}, function(){play()});
        $ (".pics-title > li").hover(function(){
                            clearInterval(_play);
                            _num = $ (".pics-title > li").index(this);
                            change(_num);
                                        }, function(){play()});
    play();
});

var _num = _play = 0;

function play()
{
    _play = setInterval("auto()", 4000);
}

function change(num)
{
    $ (".pics-title > li").attr('class','').eq(num).attr('class','select').blur();
    $ (".pics-list img").hide().eq(num).fadeIn('slow');
}

function auto()
{
    _num = _num > 2 ? 0 : _num + 1;
    change(_num);

}

$(document).ready(function(){
    $(".newslist li").mouseover(function(){
        $(this).addClass("hover");}).mouseout(function(){
        $(this).removeClass("hover");})
});