HOW TO MAINTAIN TAB ORDER IN BLUR FIELDS(i.e FIELDS THAT HAVE onfocus='blur()').AND THE ORDER SHOULD BE MAINTAINED IN BOTH IE & NETSCAPE. OR IS THERE ANY OTHER WAY TO DISALLOW THE USER FROM ENTERING VALUES IN A TEXT FIELD(TRIED READ ONLY , BUT IN NETSCAPE IT IS MODIFIABLE THOUGH IT DOES NOT SAVE THE VALUES ON SUBMIT)