Quang - 5:15 am on Mar 21, 2007 (gmt 0)

Thanks, that solved it. I changed the


<input TYPE='submit' VALUE='Login' ONCLICK='check()'>


TO


<input TYPE='button' VALUE='Login' ONCLICK='check()'>


Now, everything works - I can even have the alert prior to the page redirect, instead of after (which I couldn't before without an error).

Thanks for your help.