textexpander datediff

by Mentaldiarrhoe

HTML

<html>
<body>
<div>
<span id="idstart">01012003</span>
<span id="idend">01122003</span>
</div>
<span id="out"></span>

</body>
</html>

JavaScript

getdate();

function getdate(){
//Datumsformat ddmmyyyy

var start=(idstart.innerText).toString();var end=(idend.innerText).toString();
//alert(start)
var d=start.slice(0, 2);var dd=end.slice(0, 2);
var m=start.slice(2, 4);var mm=end.slice(2, 4);
var y=start.slice(4, 8);var yy=end.slice(4, 8);
var date1 = new Date(y,m-1,d);
var date2 = new Date(yy,mm-1,dd); 
var difference_ms=date2.getTime()-date1.getTime();
var one_day=1000*60*60*24;
var out_days=Math.round(difference_ms/one_day)

alert(out_days);
out.innerText=out_days

}