javascript in vf page assign values from javascript to picklist in vf page

1<apex:page standardController="Account" recordSetVar="accounts">
2
3<apex:form>
4    <apex:pageBlock >
5        <apex:pageBlockTable value="{! accounts }" var="a">
6            <apex:column>
7                <apex:inputField id="source"
8                        value="{! a.AccountSource }"
9                        onchange="handleChange('{! $Component.source }', '{! $Component.destination }')"/>
10            </apex:column>
11            <apex:column>
12                <apex:outputText id="destination" value="{! a.Name }"/>
13            </apex:column>
14        </apex:pageBlockTable>
15    </apex:pageBlock>
16</apex:form>
17
18<script>
19function handleChange(sourceId, destinationId) {
20    console.log('sourceId=' + sourceId);
21    console.log('destinationId=' + destinationId);
22    var v = document.getElementById(sourceId).value;
23    document.getElementById(destinationId).innerHTML = v;
24}
25</script>
26
27</apex:page>