jQuery not working in IE8

jQuery not working in IE8



I developed an small jQuery application and it work perfectly on one machine(Win Xp,IE7,FF3.6), but same application is not working on other machine(Win 7,IE8, FF3.6). Also, I tried to create a new application on Win 7 one, but when I try to run, it gives me error "Object required" and it points to only functions written in jQuery.

Thanks,
Ketul