if (hookType == FREPLACE) {
            hookPt.ovload = fnRef;
            if (fnHookTo.indexOf('ol_content_') > -1) hookPt.alt[pms[CSSOFF - 1 - pmStart]] = fnRef;
        } else if (hookType == FBEFORE || hookType == FAFTER) {
            var hookPt = (hookType == 1 ? hookPt.before : hookPt.after);