I have a working script that I push out to everyone's IE favorites list in our organization (see below). Depending on where the office is geographically in the company they get routed to 1 of 4 urls.

```
<html>
<body>

<script language="JavaScript">
var today = new Date();
var offset = (today.getTimezoneOffset() / 60) + 1;
if (offset == 5) document.location.href = "url=EASTERNtime.com";
else if (offset == 6) document.location.href = "url=CENTRALtime.com";
else if (offset == 7) document.location.href = "url=MOUNTAINtime.com";
else if (offset == 8) document.location.href = "url=pacifictime.com";
else document.location.href = "url=pickyourowntimezone.com";

</script>
</body>
</html>

```

What I am wondering about is how Daylight Saving time is going to affect my script since I know we have offices in Arizona and they don't recognize it. What would I need to change to my script to make sure people are still routed correctly? I was thinking something like..

if date is between march 11th and November 4th run this...if not...run this...

Does that make sense? Or do I even need to worry about this and it will all sort itself out when their clocks change or don't?