reading dropdown list

Hi everyone

I have a next problem:

I have 3 PHP functions each holding a drop down list of days, month and years.
These functions are used in the HTML pagte as inserts

I need to read selected values from these lists into a javascript function.

Here is a small sample based on days

[code=php]
function days_for_dropdown(){
echo’
<select name=”day” id=”day” size=”1″>
<option value=”01″>01</option>
<option value=”02″>02</option>
<option value=”03″>03</option>
<option value=”04″>04</option>
<option value=”05″>05</option>
<option value=”06″>06</option>
<option value=”07″>07</option>
<option value=”08″>08</option>
<option value=”09″>09</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=”27″>27</option>
<option value=”28″>28</option>
<option value=”29″>29</option>
<option value=”30″>30</option>
<option value=”31″>31</option>
</select>’;
}
[/code]

[CODE]
SCRIPT type=”text/javascript”>
function calculateAge(){

//get a day selected from the dropdown

var inputDay = document.getElementsById(“day”).value;

alert(inputDay);

}

</SCRIPT>

[/CODE]

Yet when I run the page – nothing happens:o

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