it.form.Button" data-dojo-attach-point="tan" label="tan" value="tan(" data-dojo-attach-event='onClick:insertText' />
		</td>

	</tr>
	<tr>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="e" label="&#x03F5;" value="&#x03F5;" data-dojo-attach-event='onClick:insertText' />
		</td>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="log10" label="log" value="log(" value="log(" data-dojo-attach