onclick="d_widthcheck.click()" noWrap valign=middle><input id="d_widthcheck" type="checkbox" onclick="d_widthvalue.disabled=(!this.checked);d_widthunit.disabled=(!this.checked);" value="1"> 指定宽度</td>
		<td align=right width="60%">
			<input name="d_widthvalue" type="text" value="" size="5" ONKEYPRESS="event.returnValue=IsDigit();" maxlength="4">
			<select name="d_widthunit">
			<option value='px'>像素</option><option value='%'>百分比</option>
			</select>
		</td>
		<td width=7></td>
	</tr>
	<t