Subj : Need help !!! To : netscape.public.mozilla.jseng From : "Berserker" Date : Tue Jun 24 2003 11:09 am function myFunc(myParam) { if(myParam == 2) // For example, just use myParam in myFunc body... { // Do something } } myFunc(3); When I complile the debug version of js engine thereisn't problem with this script, but when I try with the release version I receive an error: myParam is not defined !!! why? Plz respond me, bye .