Show/Hide DIV's on two selects values

Show/Hide DIV's on two selects values

HTML

<select id="term" name="form_select">
    <option value="0">Choose term</option>
    <option value="1">Month</option>
    <option value="2">Week</option>
    <option value="3">Day</option>
</select>
<select id="season" name="form_select">
    <option value="0">Choose season</option>
    <option value="1">Low</option>
    <option value="2">Hight</option>
    <option value="3">Peak</option>
</select>



<div id=ad_lowmonth>
Price month in low season <input type="text" id="amount-lowmonth" name="amount-lowmonth" /><br>
<div id="slider-lowmonth"></div>
<input style="display:hidden;" name='ad_lowmonth_min' id='ad_lowmonth_min' value="" maxlength='20' class='inputbox hidden' type='text' size='0' /> 
<input name='ad_lowmonth_max' id='ad_lowmonth_max' value="" maxlength='20' class='inputbox hidden' type='text' size='0' />
</div>

<div id=ad_lowweek>
Price week in low season<input type="text" id="amount-lowweek" name="amount-lowweek" /><br>
<div id="slider-lowweek"></div>
<input name='ad_lowweek_min' id='ad_lowweek_min' value="" maxlength='20' class='inputbox' type='text' size='0' />
<input name='ad_lowweek_max' id='ad_lowweek_max' value="" maxlength='20' class='inputbox' type='text' size='0' /></div>

<div id=ad_lowday>Price day in low season from <input name='ad_lowday_min' id='ad_lowday_min' value="" maxlength='20' class='inputbox' type='text' size='0' />&nbsp;to<input name='ad_lowday_max' id='ad_lowday_max' value="" maxlength='20' class='inputbox' type='text' size='0' /></div>

<div id=ad_hightmonth>Price month in hight season from<input name='ad_hightmonth_min' id='ad_hightmonth_min' value="" maxlength='20' class='inputbox' type='text' size='0' />&nbsp;to<input name='ad_hightmonth_max' id='ad_hightmonth_max' value="" maxlength='20' class='inputbox' type='text' size='0' /></div>

<div id=ad_hightweek>Price week in hight season from<input name='ad_hightweek_min' id='ad_hightweek_min' value="" maxlength='20' class='inputbox' type='text' size='0' />&nbsp;to<input...

CSS

div{
display:none;
}

#slider-lowmonth,
#slider-lowweek,
#slider-lowday,
#slider-hightmonth,
#slider-hightweek,
#slider-hightday,
#slider-peakmonth,
#slider-peakweek,
#slider-peakday
{
    width:400px; 
    display:block;
}

.hidde
{
 display:none;   
}

JavaScript

$(function () {
     $('#term, #season').on('change', function () {
         $('div[id^="ad_"]:gt(3)').css("display", "none");

         var term = $.trim($('#term :selected').text().toLowerCase()),
             season = $.trim($('#season :selected').text().toLowerCase());
         if ($('#term :selected').val() > 0 && $('#season :selected').val() > 0) {
             var $sel = '#ad_' + season + term;
             $($sel).css("display", "block");

         }

     });
 });

$(function() {

    $("#slider-lowmonth").slider({
        range: true,
        min: 0,
        max: 300000,
        step: 5000,
        values: [35000, 115000],
        slide: function(event, ui) {
            $("#ad_lowmonth_min").val(ui.values[0]);
            $("#ad_lowmonth_max").val(ui.values[1]);
            $("#amount-lowmonth").val(ui.values[0] + " - " + ui.values[1]);
        },
        create: function(event, ui) {
            $("ad_lowmonth_min").val(1);
            $("ad_lowmonth_max").val(10);
        }
    });
    $("#amount-lowmonth").val($("#slider-lowmonth").slider("values", 0) + " - " + $("#slider-lowmonth").slider("values", 1));
    
    $("#slider-lowweek").slider({
        range: true,
        min: 0,
        max: 300000,
        step: 5000,
        values: [35000, 115000],
        slide: function(event, ui) {
            $("#ad_lowweek_min").val(ui.values[0]);
            $("#ad_lowweek_max").val(ui.values[1]);
            $("#amount-lowweek").val(ui.values[0] + " - " + ui.values[1]);
        },
        create: function(event, ui) {
            $("ad_lowweek_min").val(1);
            $("ad_lowweek_max").val(10);
        }
    });
    $("#amount-lowweek").val($("#slider-lowweek").slider("values", 0) + " - " + $("#slider-lowweek").slider("values", 1));
});