<mt:IfArchiveTypeEnabled archive_type="Monthly">
<mt:ArchiveList archive_type="Monthly">
<mt:ArchiveListHeader>
<div class="widget-archive-monthly-dropdown widget-archive widget">
<h3 class="widget-header"><a href="<$mt:BlogURL$>archives.html">アーカイブ</a></h3>
<div class="widget-content">
<select onchange="nav(this)">
<option>月を選択...</option>
</mt:ArchiveListHeader>
<option value="<$mt:ArchiveLink$>"><$mt:ArchiveTitle$></option>
<mt:ArchiveListFooter>
</select>
</div>
</div>
<script type="text/javascript" charset="utf-8">
/* <![CDATA[ */
function nav(sel) {
if (sel.selectedIndex == -1) return;
var opt = sel.options[sel.selectedIndex];
if (opt && opt.value)
location.href = opt.value;
}
/* ]]> */
</script>
</mt:ArchiveListFooter>
</mt:ArchiveList>
</mt:IfArchiveTypeEnabled>