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>