Nested tag problem

[Yaron Sela]

Hi

All the iterator and nested tags worked until I have added another bean:write 
(<bean:write name="region" property="value"/>) to the value of a check box and I have 
got an error: org.apache.jasper.JasperException: /searchDira.jsp(335,108) equal symbol 
expected

If I wrote the bean:write (sign with bold) outside the checkbox tag It worked
what's can be the problem?

<logic:iterate id="city" name="citiesManager" property="cities">
    <table id="option_<bean:write name="city" property="id"/>" style="display:none" 
cellpadding="0" cellspacing="0">
        <tr>
            <nested:root name="city">
            <nested:iterate id="region" property="regions">
            <td>
                <div class="normaltd"><bean:write name="region" property="label"/>
                    <html:checkbox property="region" value="<bean:write name="region" 
property="value"/>"/>
                </div>
            </td>
            </nested:iterate>
            </nested:root>
        </tr>
    </table>
</logic:iterate>

Thanks for your time.

Yaron