keFunctionWindow' />
		</td>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="toFracButton" label="toFrac" value="toFrac(" data-dojo-attach-event='onClick:insertText' />
		</td>
		<td colspan="1" class="dojoxCalcButtonContainer">
		</td>

	</tr>
	<tr>
		<td class="dojoxCalcButtonContainer">
			<button data-dojo-type="dijit.form.Button" data-dojo-attach-point="seven" label="7" value='7' data-dojo-attach-event='onClick:insertText' />
		</td>
		<td c