arenaev: settings popup

    <!-- SETTINGS ICON AND MENU -->
    <a href="#" onclick="return false;" id="open-units-popup">
        <i class="head-icon icon-settings"></i><br><span class="icon-count" style="right:4px;">Settings</span>
    </a>

    <span class="tooltip" id="units-popup">
        <form>
            <fieldset>
                <legend>Units:</legend>
                <label>
                    <input type="radio" name="units-system" value="1" checked>
                    <span>Metric</span>
                </label>
                <label>
                    <input type="radio" name="units-system" value="2">
                    <span>Imperial</span>
                </label>
            </fieldset>

            <fieldset>
                <legend>Power</legend>
                <label>
                    <input type="radio" name="units-power" value="1" checked>
                    <span>kW</span>
                </label>
                <label>
                    <input type="radio" name="units-power" value="2">
                    <span>hp</span>
                </label>
                <label>
                    <input type="radio" name="units-power" value="3">
                    <span>bhp</span>
                </label>
            </fieldset>

            <fieldset>
                <legend>Standard</legend>
                <label>
                    <input type="radio" name="units-standard"value="1" checked>
                    <span>WLTP</span>
                </label>
                <label>
                    <input type="radio" name="units-standard"value="2">
                    <span>EPA</span>
                </label>
                <label>
                    <input type="radio" name="units-standard"value="3">
                    <span>NEDC</span>
                </label>
            </fieldset>

            <fieldset>
                <legend>Consumption</legend>
                <label data-label="Wh/$unit$">
                    <input type="radio" name="units-consumption" value="1" checked>
                    <span></span>
                </label>
                <label data-label="kWh/100 $unit$">
                    <input type="radio" name="units-consumption" value="2">
                    <span></span>
                </label>
                <label data-label="$unit$/kWh">
                    <input type="radio" name="units-consumption" value="3">
                    <span></span>
                </label>
            </fieldset>

            <button class="button">OK</button>
        </form>
    </span>