Mudar De Value Para Id

[Claudio Volles]

Olá

Eu quero pegar o valor do ID, e não do VALUE, pois o valor do value eu peciso jogar num database, mas para isso eu preciso mudar o script abaixo.

===================================================================

<script>
function selectd() {
for(var i=0;i<document.fmain.user.options.length;i++) {
if (document.fmain.domain.options[i].value ==
document.fmain.user.options[document.fmain.user.selectedIndex].value) {
document.fmain.domain.selectedIndex=i;
}
}
}

function selectu() {
for(var i=0;i<document.fmain.domain.options.length;i++) {
if (document.fmain.user.options[i].value == document.fmain.domain.options[document.fmain.domain.selectedIndex].value) {
document.fmain.user.selectedIndex=i;
}
}
}
</script>

<form action="/scripts/passwd" name="fmain">

<select size="10" name="domain" onChange="selectu();">
<option id="1" value="dapraia">beladapraia.com.br</option>
<option id="2"  value="joseA">A</option>
<option id="3"  value="joseB">B</option>
<option id="4"  value="joseC">C</option>
<option id="5"  value="joseD">D</option>
<option id="6"  value="joseE">E</option>
<option id="7"  value="a122706">122706</option>
<option id="8"  value="a122708">122708</option>
<option id="9"  value="a122709">122709</option>
</select>

<select size="10" name="user" onChange="selectd();">
<option id="1"  value="dapraia">beladapraia.com.br</option>
<option id="2"  value="joseA">A</option>
<option id="3"  value="joseB">B</option>
<option id="4"  value="joseC">C</option>
<option id="5"  value="joseD">D</option>
<option id="6"  value="joseE">E</option>
<option id="7"  value="a122706">122706</option>
<option id="8"  value="a122708">122708</option>
<option id="9"  value="a122709">122709</option>
</select>
</form>

Resolvido!!!

Obrigado

[frnd]

não funcionaria com getElementById?