js获取时间

//2016-1-7
<script type="text/javascript">

$(function(){

	var date=new Date();
 var date2=new Date();
 var day=date.getDay();
 var ms=date.getMilliseconds();
 var Mon,Sun;
 var tmp=1000*60*60*24;
   Mon=ms-6*tmp;
   Sun=ms;
 date.setMilliseconds(Mon);
 date2.setMilliseconds(Sun);
 var month1 = checkTime(date.getMonth()+1);
 var month2 = checkTime(date2.getMonth()+1);
 var day1 = checkTime(date.getDate());
 var day2 = checkTime(date2.getDate());
 var current_date = date.getFullYear()+"-"+month1+"-"+day1;
 var current_date2 = date2.getFullYear()+"-"+month2+"-"+day2;
 console.log(current_date);
 console.log(current_date2);
	$('#startDate').val(current_date);
	$('#endDate').val(current_date2);
})

function checkTime(i)
{
if (i<10) 
  {i="0" + i}
  return i
}
</script>
//2015-12-31
<script type="text/javascript">

$(function(){

	var date=new Date();
 var date2=new Date();
 var day=date.getDay();
 var ms=date.getMilliseconds();
 var Mon,Sun;
 var tmp=1000*60*60*24;
   Mon=ms-6*tmp;
   Sun=ms;
 date.setMilliseconds(Mon);
 date2.setMilliseconds(Sun);

 var current_date = date.getFullYear()+"-"+(date.getMonth()+1)+"-"+date.getDate();
 var current_date2 = date2.getFullYear()+"-"+(date2.getMonth()+1)+"-"+date2.getDate();
 console.log(current_date);
 console.log(current_date2);
 date2.setMilliseconds(Sun);
	$('#startDate').val(current_date);
	$('#endDate').val(current_date2);
})
</script>