fullCalendar調整日期控件的格式

eventMouseover:function( event, jsEvent, view ) { 
           console.info(event.start._d);
           var _y_1 = event.start._d.getFullYear();

            var tmpMonth = event.start._d.getMonth()+1;
var _m_1 = (tmpMonth+"").length==2?tmpMonth:('0'+tmpMonth);
var _d_1 = (event.start._d.getDate()+"").length==2?event.start._d.getDate():('0'+event.start._d.getDate());


           var _y = event.end._d.getFullYear();

           tmpMonth = event.end._d.getMonth()+1;
var _m = (tmpMonth+"").length==2?tmpMonth:('0'+tmpMonth);
var _d = (event.end._d.getDate()+"").length==2?event.end._d.getDate():('0'+event.end._d.getDate());


           var start = _m_1+"/"+_d_1+"/"+_y_1;
var end = _m+"/" +_d+"/"+_y;

var startMinute = (event.start._d.getMinutes()+"").length==2?event.start._d.getMinutes():('0'+event.start._d.getMinutes());
var startHour = (event.start._d.getHours()+"").length==2?event.start._d.getHours():('0'+event.start._d.getHours());
var begin_d = start+" "+startHour+":"+startMinute;
var endMinute = (event.end._d.getMinutes()+"").length==2?event.end._d.getMinutes():('0'+event.end._d.getMinutes());
var endHour = (event.end._d.getHours()+"").length==2?event.end._d.getHours():('0'+event.end._d.getHours());

var end_d = end+" "+endHour+":"+endMinute;

       var pointer=getCoordInDocument(jsEvent);

       $("#showInfo").css("top",pointer.y-100);

if(pointer.x>1000){
$("#showInfo").css("left",-1000);
}else{
$("#showInfo").css("left",pointer.x-200);
}

$("#showInfo").show();

$("#showInfo").html("<p>Start : "+begin_d+"</p><p>End : "+end_d+"</p>");
$("#showInfo").append("<p>"+event.title+"</p>");
$("#showInfo").attr("class",event.className);

   },