Web page working in Firefox 3.5.1 but not in IE7 and IE8

[Tested]

(I dont know where to post please move to related topic if okay)

1- Go to http://antalya.hotelle.com/sherwoodresorthotel.asp
Select, 22 Oct 2009
Click, Check Availability
Search Form gives response in other page.
Works with Firefox 3.5.1 and IE7 and IE8...
i include SpecificSearchBox.htm in sherwoodresorthotel.asp which is same folder
All is OK.

2- Go to http://turkey.hotelle.com/sherwoodresorthotel.asp
Select, 22 Oct 2009
Click, Check Availability
Search Form gives response in other page with Firefox 3.5.1
Search Form DOESNT give any response in other page with IE7 and IE8.
i include SpecificSearchBox.htm in sherwoodresorthotel.asp which is same folder

Please help.
Thank you
And have a nice days.
Evren

[abduraooft]

See http://www.codingforums.com/postguide.htm
1) Do not cross post your question in multiple forum categories- When posting, there is no excuse to post the same question in multiple categories in hopes of getting a quicker response. This is called spamming, and can get you banned. Choose one category that best accommodates your question, and post it there, once. If you're following up on a question, reply to the original thread, not start a new one! Everyone here is volunteering their time to help out others. The least you can do is make their jobs easier and less confusing.

[Tested]

Okay i'll keep on mind. I'm newbie i didn't know where to post.

[Old Pedant]

If you would just TURN ON JAVASCRIPT DEBUGGING you would find your error.

MSIE reports "Line 1240: Object doesn't support this property or method"

And with even the most minimal debugging we find that the culprit line is here:
Rating = document.getElementById('StarRating').selectedIndex;

Not sure why that's a problem, but apparently it is.