Как реализовать копирование из input в input с транслитерацией?

<tr>
	<td class="name_section">Имя</td>
	<td><span class="icon_asterisk">&#9913;</span><label><input name="customer_firstname_locale" type="text" placeholder="Иван" /></label></td>
</tr>
<tr>
	<td class="name_section">Фамилия</td>
	<td><span class="icon_asterisk">&#9913;</span><label><input name="customer_lastname_locale" type="text" placeholder="Иванов" /></label></td>
</tr>
<tr>
	<td class="name_section">Имя (EN)</td>
	<td><span class="icon_asterisk">&#9913;</span><label><input name="customer_firstname" type="text" placeholder="Ivan" /></label></td>
</tr>
<tr>
	<td class="name_section">Фамилия (EN)</td>
	<td><span class="icon_asterisk">&#9913;</span><label><input name="customer_lastname" type="text" placeholder="Ivanov" /></label></td>
</tr>