public t_gyorsasag(id){

    if(cs_get_user_team(id) == CS_TEAM_T){

        new fgy = get_user_weapon(id)

        if(fgy == CSW_KNIFE){

            set_pev(id, pev_maxspeed, 1200.0)

            set_user_rendering(id, kRenderFxNone, 0, 0, 0, kRenderTransAlpha);

        }

        else

            set_user_rendering(id,kRenderFxNone,255,255,255, kRenderNormal,16);

    }