innerHTML을 이용하여 mnet의 next, pre 효과 내기

첨부파일 처럼 버튼을 누르면 다음 페이지로 iframe의 내용이 변하게 한다.
iframe에서 innerHTML을 이용하여 next, pre 버튼에 주소를 입력하는 방식이다.


본페이지

<table width="523" border="0" cellspacing="0" cellpadding="0">
	<tr>
		<td height="25" align="right" valign="top" background="images/remain/center_09.gif"><span id='prev_lnk'></span><span id='next_lnk'></span>&nbsp;&nbsp;&nbsp;</td>
	</tr>
	<tr>
		<td>
			<table width="100%" border="0" cellspacing="0" cellpadding="0">
				<tr>
					<td width="2" background="images/remain/center_16.gif"><img src="images/remain/center_16.gif" ></td>
					<td>
						<iframe name="frames" frameborder="0" width="518" height="120" leftmargin="0" marginheight="0" marginwidth="0" scrolling="no" src="frames.html" topmargin="0" allowTransparency="true" style="z-index:2;"></iframe>
					</td>
					<td width="2" background="images/remain/center_16.gif"><img src="images/remain/center_16.gif"></td>
				</tr>
			</table>
		</td>
	</tr>
	<tr>
		<td><img src="images/remain/center_10.gif" width="523" height="14"></td>
	</tr>
</table><br>


		</td>
    <td width="2" background="images/remain/center_16.gif"><img src="images/remain/center_16.gif"></td>
  </tr>
</table>

	</td>
  </tr>
  <tr>
    <td><img src="images/remain/center_10.gif" width="523" height="14"></td>
  </tr>
</table><br>

iframe 페이지

// 중략
<?
$end = ceil($totalList/$scale1);

if($cpage1=='1') {
	$prev_page = "<img src='images/remain/right_14.gif' name='Image122' border='0'>";
} else {
	$page = $cpage1-1;
	$prev_page = "<a href='frames.html?cpage1=$page' onMouseOut='MM_swapImgRestore()' onMouseOver=\\\"MM_swapImage('Image122','','images/remain/right_14_1.gif',1)\\\" onfocus='this.blur()' target='promotion'><img src='images/remain/right_14.gif' name='Image122' border='0'></a>";
}
if($cpage1==$end) {
	$next_page = "<img src='images/remain/right_15_1.gif' name='Image123' border='0'>";
} else {
	$page = $cpage1+1;
	$next_page = "<a href='frames.html?bunryu1=cpage1=$page' onMouseOut='MM_swapImgRestore()' onMouseOver=\\\"MM_swapImage('Image123','','images/remain/right_15.gif',1)\\\" onfocus='this.blur()' target='promotion'><img src='images/remain/right_15_1.gif' name='Image123' border='0'></a>";
}

?>
<script language="javascript">
		parent.document.getElementById("prev_lnk").innerHTML = "<?=$prev_page?>";
		parent.document.getElementById("next_lnk").innerHTML = "<?=$next_page?>";
</script>