<table id="demo">

<thead>

<tr>

<th>Data</th>

<th>isObject</th>

<th>isArray</th>

<th>isFunction</th>

<th>type</th>

</tr>

</thead>

<tbody>

<tr>

<td><code>null<code></td>

<td colspan="4"><input type="button" name="demo-1" id="demo-1" value="check"/></td>

</tr>

<tr>

<td><code>[] or new Array()</code></td>

<td colspan="4"><input type="button" name="demo-2" id="demo-2" value="check"/></td>

</tr>

<tr>

<td><code>{} or new Object()</code></td>

<td colspan="4"><input type="button" name="demo-3" id="demo-3" value="check"/></td>

</tr>

<tr>

<td><code>function Foo() {}</code></td>

<td colspan="4"><input type="button" name="demo-4" id="demo-4" value="check"/></td>

</tr>

<tr>

<td><code>new Foo()</code></td>

<td colspan="4"><input type="button" name="demo-5" id="demo-5" value="check"/></td>

</tr>

<tbody>

</table>

<script>

{{>yui-isa-js}}

</script>