a-dojo-type="dijit.form.Button" data-dojo-attach-point="power" label="^" value="^" data-dojo-attach-event='onClick:insertOperator' />
		</td>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="factorialButton" label="!" value="!" data-dojo-attach-event='onClick:insertOperator' />
		</td>
	</tr>
	<tr>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="pi" label="&#x03C0;" value="&#x03C0;" dat