I&#039d written a client side validation javascript function for trapping & validating the keystroke by the user.(event.keyCode for IE & event.which for Netscape). This our team is using as library function. But in some scripts it doesn&#039t works on the Netscape browser. <BR>I could not understand this as this happens on the browser with same version. If there is any problem in the function it should not work at all<BR>Any help?<BR><BR>