function jump(targ,selObj,restore){
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  if (restore) selObj.selectedIndex=0;
}

function category_js(num){

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	document.write('          <tr>');
	document.write('            <td><img src="../mokuroku/images/mokuroku_top.gif" alt="図書目録" width="170" height="20"></td>');
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	if(num == 10){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>辞典・語学</strong></td>');
		document.write('          </tr>');
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		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_10.html">辞典・語学</a></strong></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
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	if(num == 20){
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>科学を考える</strong></td>');
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		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_20.html">科学を考える</a></strong></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>科学一般</strong></td>');
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		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>環境科学</strong></td>');
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		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_50.html">情報科学</a></strong></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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	if(num == 60){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
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		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
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		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>化学一般</strong></td>');
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		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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	if(num == 80){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>化学フロンティア</strong></td>');
		document.write('          </tr>');
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	}else{
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		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_80.html">化学フロンティア</a></strong></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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	document.write('        </table>');

	if(num == 90){
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		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>一般化学</strong></td>');
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		document.write('        </table>');
	}else{
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_90.html">一般化学</a></strong></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
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	if(num == 100){
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		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>物理化学</strong></td>');
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_100.html">物理化学</a></strong></td>');
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	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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	if(num == 110){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>分析化学</strong></td>');
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		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_110.html">分析化学</a></strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
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	if(num == 120){
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		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>無機化学</strong></td>');
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		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_120.html">無機化学</a></strong></td>');
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		document.write('        </table>');
	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
	document.write('        </table>');

	if(num == 130){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>有機化学</strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}else{
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_130.html">有機化学</a></strong></td>');
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		document.write('        </table>');
	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
	document.write('        </table>');

	if(num == 140){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>薬学</strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}else{
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_140.html">薬学</a></strong></td>');
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	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
	document.write('        </table>');

	if(num == 150){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>工業化学</strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}else{
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_150.html">工業化学</a></strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
	document.write('        </table>');

	if(num == 160){
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#AFC1E4">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>高分子化学</strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}else{
		document.write('        <table width="170" border="0" cellpadding="5" cellspacing="0" bgcolor="#E9E9E9">');
		document.write('          <tr class="font13">');
		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong><a href="../mokuroku/cat_160.html">高分子化学</a></strong></td>');
		document.write('          </tr>');
		document.write('        </table>');
	}
	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
	document.write('          <tr>');
	document.write('            <td height="1" bgcolor="#333333"><img src="images/space.gif" width="1" height="1"></td>');
	document.write('          </tr>');
	document.write('        </table>');

	if(num == 170){
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		document.write('            <td width="50">');
		document.write('              <div align="center"><img src="../mokuroku/images/space.gif" width="36" height="13"></div></td>');
		document.write('            <td width="120"><strong>生物科学</strong></td>');
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	}else{
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		document.write('            <td width="120"><strong><a href="../mokuroku/cat_170.html">生物科学</a></strong></td>');
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		document.write('              <div align="center"><img src="../mokuroku/images/new.gif" width="36" height="13"></div></td>');
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	document.write('        <table width="170" border="0" cellspacing="0" cellpadding="0">');
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	document.write('          <option value="../mokuroku/ka_index.html">か行</option>');
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	document.write('          <option value="../mokuroku/ha_index.html">は行</option>');
	document.write('          <option value="../mokuroku/ma_index.html">ま行</option>');
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