okeej, ik heb dit geprobeerd, maar ik krijg de melding "parent.frames.mainframe is geen object, kan iemand mij uitleggen wat ik fout doe, kom er echt niet achter... heb al mijn hele lunchpauze hiervoor opgegeven
<html>
<head>
<title>Untitled Document</title>
<base target="mainframe">
<script language="JavaScript">
/* Functions that swaps images. */
/* Functions that handle preload. */
// stop hiding -->
function MM_jumpMenu(targ,selObj,restore){ //v3.0
eval(targ+".location='"+selObj.options[selObj.selectedIndex].value+"'");
if (restore) selObj.selectedIndex=0;
}
//-->
</script>
</head>
<body bgcolor="#FFFFFF" text="#000000" background="images/past10.jpg">
[img]"images/homebttn.JPG"[/img][img]"images/infobttn.JPG"[/img][img]"images/koerbttn.JPG"[/img][img]"images/teambttn.JPG"[/img][img]"images/guesbttn.JPG"[/img]
<table width="100" border="0" cellspacing="0" cellpadding="0">
<tr align="left">
<td height="6" valign="top" > </td>
</tr>
<tr align="left">
<td valign="top" rowspan="2"><a href="00.asp" target="mainframe">
<td valign="top">
<form method="post" action="">
<div align="left">
<select name="select" onChange="MM_jumpMenu('parent.frames[\'mainframe\']',this,0)" style="background-color:#03181E; border-style:1px; font-size: 10px; color: #FFFFFF; font-family: verdana, helvetica, arial" width: 100px;>
<option value="groep1.htm">Groep 1</option>
<option value="groep2.htm">Groep 2</option>
<option value="groep3.htm">Groep 3</option>
<option value="groep4.htm">Groep 4</option>
<option value="groep5.htm">Groep 5</option>
<option value="groep6.htm">Groep 6</option>
<option value="groep7.htm">Groep 7</option>
<option value="groep8.htm">Groep 8</option>
<option value="leerkrac.htm">Leerkrachten</option>
</select>
</div>
</form>
</td>
</tr>
<tr>
<td valign="top">[img]"img/00/main/spacer.gif"[/img]</td>
<td valign="top">[img]"img/00/main/spacer.gif"[/img]</td>
</tr>
</table>
</body>
</html>