echoing drop down list value to a text box

[sukanya.paul]

hi,
i have a drop down list called c_email which has a list of email ids.i also have a text box called c_mail. what i want to do is when i choose an email id from the drop down list the empty text box should get populated with the same value.
can someone help me with this?
thanks in advance..Suk

[jscheuer1]

<form action="#">
<div>
<select name="c_email" onchange="this.form.elements['c_mail'].value = this.options[this.selectedIndex].value;">
<option value="Select" selected>Select</option>
<option value="someone_0@some.com">someone_0@some.com</option>
<option value="someone_1@some.com">someone_1@some.com</option>
<option value="someone_2@some.com">someone_2@some.com</option>
<option value="someone_3@some.com">someone_3@some.com</option>
<option value="someone_4@some.com">someone_4@some.com</option>
<option value="someone_5@some.com">someone_5@some.com</option>
</select>
<input type="text" value="Select" name="c_mail">
</div>
</form>

[sukanya.paul]

Thanks