var type;
var url = document.location.href;
if (url.indexOf("index") != -1)
	type = "top";
else if (url.indexOf("sample") != -1)
	type = "sample";
else if (url.indexOf("bbs") != -1)
	type ="bbs";
else if (url.indexOf("help") != -1)
	type ="help";
else if (url.indexOf("link") != -1)
	type ="link";
else if (url.indexOf("contact") != -1)
	type ="contact";
else if (url.indexOf("words") != -1)
	type ="words";

<!-- 区切り //-->

document.write('<tr><td>');
if (type == "top"){
document.write('<a href="index.html"><img src="images/navi_01_f2.gif" alt="ダウンロード" name="Image1" width="135" height="26" border="0" id="Image1"></a>');
}else{

document.write('<a href="index.html" onMouseOver="MM_swapImage(\'Image1\',\'\',\'images/navi_01_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_01.gif" alt="ダウンロード" name="Image1" width="135" height="25" border="0" id="Image1"></a>');

}
document.write('</td></tr>');
document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');

<!-- 区切り //-->

document.write('<tr><td>');

if (type == "sample"){

document.write('<a href="javascript:viewSample()"><img src="images/navi_02_f2.gif" alt="動作サンプル" name="Image2" width="135" height="26" border="0" id="Image2"></a>');

}else{

document.write('<a href="javascript:viewSample()" onMouseOver="MM_swapImage(\'Image2\',\'\',\'images/navi_02_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_02.gif" alt="動作サンプル" name="Image2" width="135" height="26" border="0" id="Image2"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');

<!-- 区切り //-->

document.write('<tr><td>');

if (type == "bbs"){

document.write('<a href="/cgi-bin/frjb/bbs/wforum.cgi" target="_blank"><img src="images/navi_03_f2.gif" alt="サポート掲示板" name="Image3" width="135" height="26" border="0" id="Image3"></a>');

}else{

document.write('<a href="/cgi-bin/frjb/bbs/wforum.cgi" target="_blank" onMouseOver="MM_swapImage(\'Image3\',\'\',\'images/navi_03_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_03.gif" alt="サポート掲示板" name="Image3" width="135" height="26" border="0" id="Image3"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');


<!-- 区切り //-->

document.write('<tr><td>');

if (type == "help"){

document.write('<a href="help.html"><img src="images/navi_04_f2.gif" alt="オンラインヘルプ" name="Image4" width="135" height="26" border="0" id="Image4"></a>');

}else{

document.write('<a href="help.html" onMouseOver="MM_swapImage(\'Image4\',\'\',\'images/navi_04_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_04.gif" alt="オンラインヘルプ" name="Image4" width="135" height="26" border="0" id="Image4"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');

<!-- 区切り //-->


document.write('<tr><td>');

if (type == "words"){

document.write('<a href="words.html"><img src="images/navi_07_f2.gif" alt="ストリーミング用語集" name="Image7" width="135" height="26" border="0" id="Image7"></a>');

}else{

document.write('<a href="words.html" onMouseOver="MM_swapImage(\'Image7\',\'\',\'images/navi_07_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_07.gif" alt="ストリーミング用語集" name="Image7" width="135" height="26" border="0" id="Image7"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');



<!-- 区切り //-->


document.write('<tr><td>');

if (type == "link"){

document.write('<a href="link.html"><img src="images/navi_05_f2.gif" alt="関連リンク" name="Image5" width="135" height="26" border="0" id="Image5"></a>');

}else{

document.write('<a href="link.html" onMouseOver="MM_swapImage(\'Image5\',\'\',\'images/navi_05_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_05.gif" alt="関連リンク" name="Image5" width="135" height="26" border="0" id="Image5"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');


<!-- 区切り //-->

document.write('<tr><td>');

if (type == "contact"){

document.write('<a href="contact.html"><img src="images/navi_06_f2.gif" alt="お問い合わせ" name="Image6" width="135" height="26" border="0" id="Image6"></a>');

}else{

document.write('<a href="contact.html" onMouseOver="MM_swapImage(\'Image6\',\'\',\'images/navi_06_f2.gif\',1)" onMouseOut="MM_swapImgRestore()"><img src="images/navi_06.gif" alt="コンタクト" name="Image6" width="135" height="26" border="0" id="Image6"></a>');

}
document.write('</td></tr>');

document.write('<tr><td><img src="images/navi_line.gif" alt="" width="135" height="2"></td></tr>');


<!-- 区切り //-->

