JavaScript日期加减

function DateAdd(date, days )
   {
       var tempDate = Date.parse(date.replace(/-/g,   "/"));
       tempDate = tempDate + days * 24 * 60 * 60 * 1000
       tempDate = new Date(tempDate)
       return tempDate.getFullYear().toString()+"-"+(parseInt(tempDate.getMonth(),10)+parseInt(1)).toString()+ "-"+tempDate.getDate().toString();
   }