hi michael,
danke fuer dein interesse
hier ist die grunddatei fuer die aufrufe (teilweise)
<html>
<head>
<script src="../inc/nav.js" language="JavaScript" type="text/javascript"></script>
<link rel=stylesheet type="text/css" href="../inc/style.css">
</head>
<body bgcolor="#FFFFFF" background="../../images/sons/back.jpg" leftmargin="0" topmargin="0" marginheight="0" marginwidth="0" onLoad="MM_swapImage('Unternehmen','','../../images/navigat/mh_unter.gif',1);MM_showHideLayers('unternehmen','','show');MM_preloadImages('../../images/navigat/mh_unter.gif','../../images/navigat/mh_inves.gif','../../images/navigat/m_untern.gif','../../images/navigat/m_invest.gif','../../images/navigat/m_produk.gif','../../images/navigat/m_news.gif','../../images/navigat/m_kontak.gif','../../images/navigat/mh_produ.gif','../../images/navigat/mh_news.gif','../../images/navigat/mh_konta.gif')">
<a name="top"></a>
<script src="../inc/layerdef.js" language="JavaScript" type="text/javascript"></script>
<table width="778" border="0" cellspacing="0" cellpadding="0" height="71">
<tr>
<td width="626"> </td>
<td width="158"><a href="../start.htm"><img src="../../images/sons/logo.gif" width="158" height="71" name="xyz" border="0"></a></td>
</tr>
</table>
<table width="778" border="0" cellspacing="0" cellpadding="0" height="21">
<script src="../inc/imglaycontr.js" language="JavaScript" type="text/javascript"></script>
</table>
<table width="778" border="0" cellspacing="0" cellpadding="0" height="119">
<tr>
<td> </td>
</tr>
</table>
und hier beispielsweise eine externe js datei layerdef.js(auszug):
document.write("<div id="unternehmen" style="position:absolute; width:123px; height:111px; z-index:1; left: 106px; top: 92px; visibility: hidden">");
document.write("<p> <a href="../company/gurantor.htm"><img src="../../images/navigat/mi_speed.gif" width="125" height="15" border="0" alt="The Speed Guarantor"><br>");
document.write("</a><a href="../company/services.htm"><img src="../../images/navigat/mi_servi.gif" width="125" height="15" alt="Services" border="0"><br>");
document.write("</a><a href="../company/goeurop.htm"><img src="../../images/navigat/mi_europ.gif" width="125" height="15" border="0" alt="Go Europe"><br>");
document.write("</a><a href="../company/doers.htm"><img src="../../images/navigat/mi_doers.gif" width="125" height="15" border="0" alt="The Doers"><br>");
document.write("</a><a href="../company/partnering.htm"><img src="../../images/navigat/mi_partn.gif" width="125" height="15" border="0" alt="The Partners"><br>");
document.write("</a></p>");
document.write("</div>");