function toggle_pvp_options(type) {
    document.getElementById("pvp_form_level_span").style.display="none";
    document.getElementById("pvp_form_maximum").disabled=true;
    document.getElementById("pvp_form_minimum").disabled=true;
    if(type == 'level') {
        document.getElementById("pvp_form_level_span").style.display="inline";
        document.getElementById("pvp_form_maximum").disabled=false;
        document.getElementById("pvp_form_minimum").disabled=false;
    } if(type == 'all') {
    }
}