javascript中判断输入日期是否在当前时间的1年内？

Question

<script>
function IsDate1AfterOneYearThanDate2(year1,month1,day1,year2,month2,day2){
   var date1 = new Date(year1, month1, day1);
   var date2 = new Date(year2-1, month2, day2);
   return date1>date2
   }
   alert(IsDate1AfterOneYearThanDate2(2006,04,29,2006,04,28))
</script>

Answer 1

<script>
 function IsDate1AfterOneYearThanDate2(year1,month1,day1,year2,month2,day2){
  // var date1 = new Date(year1, month1, day1);
  // var date2 = new Date(year2, month2, day2);
  // var iFrom=Date.parse(date1.getMonth()+"-"+date1.getDay()+"-"+date1.getUTCFullYear());
   var iFrom=Date.UTC(year1,month1,day1);
   var iTo=Date.UTC(year2-1,month2,day2);
  // var iTo=Date.parse(date2.getMonth()+"-"+date2.getDay()+"-"+(date2.getUTCFullYear()-1));
    if(iFrom<iTo)
   {
    return true;
    }
   else{
   return false;
   }
   }
  var b=IsDate1AfterOneYearThanDate2(2005,04,02,2006,4,29) 
  alert(b)
</script>

Answer 2

<script language=javascript>
function IsDate1AfterOneYearThanDate2(year1,month1,day1,year2,month2,day2){
   var date1 = new Date(year1, parseInt(month1)-1, day1);
   var date2 = new Date(parseInt(year2)-1, parseInt(month2)-1, day2);
    return(!(date1<date2))
   }
   alert(IsDate1AfterOneYearThanDate2('2005','4','30','2006','4','29'))
   </script>