Using input DateandTimePicker with DJ Intelligence Website

I have code from a service provider that checks availability to an online calendar.
I would like to use the datetime picker to work with this form submission. Is this possible? And if so, how do I implement it

The code is:

<!– Start Availability Checker Code –>
<form method=”POST” action=”https://mcmdjs.djintelligence.com/availability/&#8221; target=”AvailabilityPopUp” onsubmit=”window.open(‘about:blank’,’AvailabilityPopUp’,’width=675,height=875′);”>
<input type=”hidden” name=”Account” value=”XXXXXXXX”>
<input type=”hidden” name=”ID” value=””>
<select name=”Month” size=”1″ style=”color: #000000; font-family: ; font-size: 16px”>
<option selected value=”0″>Month</option>
<option value=”1″>January</option>
<option value=”2″>February</option>
<option value=”3″>March</option>
<option value=”4″>April</option>
<option value=”5″>May</option>
<option value=”6″>June</option>
<option value=”7″>July</option>
<option value=”8″>August</option>
<option value=”9″>September</option>
<option value=”10″>October</option>
<option value=”11″>November</option>
<option value=”12″>December</option>
</select> <select name=”Day” size=”1″ style=”color: #000000; font-family: ; font-size: 16px”>
<option selected value=”0″>Day</option>
<option value=”1″>1</option>
<option value=”2″>2</option>
<option value=”3″>3</option>
<option value=”4″>4</option>
<option value=”5″>5</option>
<option value=”6″>6</option>
<option value=”7″>7</option>
<option value=”8″>8</option>
<option value=”9″>9</option>
<option value=”10″>10</option>
<option value=”11″>11</option>
<option value=”12″>12</option>
<option value=”13″>13</option>
<option value=”14″>14</option>
<option value=”15″>15</option>
<option value=”16″>16</option>
<option value=”17″>17</option>
<option value=”18″>18</option>
<option value=”19″>19</option>
<option value=”20″>20</option>
<option value=”21″>21</option>
<option value=”22″>22</option>
<option value=”23″>23</option>
<option value=”24″>24</option>
<option value=”25″>25</option>
<option value=”26″>26</option>
<option value=”27″>27</option>
<option value=”28″>28</option>
<option value=”29″>29</option>
<option value=”30″>30</option>
<option value=”31″>31</option>
</select> <select size=”1″ name=”Year” style=”color: #000000; font-family: ; font-size: 16px”>
<option value=”0″ selected>Year</option>
<option value=”2020″>2020</option>
<option value=”2021″>2021</option>
<option value=”2022″>2022</option>
<option value=”2023″>2023</option>
<option value=”2024″>2024</option>
<option value=”2025″>2025</option>
<option value=”2026″>2026</option>
<option value=”2027″>2027</option>
<option value=”2028″>2028</option>
<option value=”2029″>2029</option>
<option value=”2030″>2030</option>
<option value=”2031″>2031</option>
<option value=”2032″>2032</option>
<option value=”2033″>2033</option>
<option value=”2034″>2034</option>
<option value=”2035″>2035</option>
</select>
<input type=”submit” value=”Check Availability” style=”color: #000000; font-family: ; font-size: 16px; cursor: hand; width: 140″>
</form>
<!– End Availability Checker Code –>