Problem with drop-down menu links Options

[Rgon]

I wrote the code as follows to generate a drop down menu, and open a new window displaying to correct page. This works just fine on Firefox, but in IE does not open anything, and just returns an error on page message.

Here is what I've written:
<FORM name="guideform">
<SELECT name="guidelinks">
<OPTION SELECTED value="Documents/testpass.html">Test
<OPTION value="documents/testpass2.html">PDF Test
</SELECT>
<INPUT type="button" name="go" value="View Page" onClick="window.open(document.guideform.guidelinks.options[document.guideform.guidelinks.selectedIndex].value,'Title','width=300, height=200, resizable=yes, scrollbars=yes')"></FORM>

By the way, I have found myself forced to work through MS Office Live on this, so this is on a page in the .aspx format. I can't say I'm sure that it makes a difference, but there you are.
Any help on what I need to do to get this working in IE would be very helpful. Thanks.

[Rgon]

Nevermind about this one.
I figured out how to fix this.
Thanks.