var accordion = {

    start : function () {
        $('.play').hover(accordion.slide);
    },

    slide : function () {
        var now = (this.id).split('_').pop();
        $('.acc_content').each(function(){
            var newie = (this.id).split('_').pop();
            if(newie!=now){
                $(this).animate({width: "0px"}, { queue:false, duration:1});
            }
        });
        $('#acc_content_'+now).animate({width: "855px"}, { queue:false, duration:1});
    }

}