so scheint es also zu funktionieren:
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<script type="text/javascript">
<!--
function LM(anzeige) {
document.getElementById("bild1").style.visibility = anzeige;
}
function LM2(anzeige) {
document.getElementById("bild2").style.visibility = anzeige;
}
//-->
</script>
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<table>
<tr>
<td onMouseOver="LM('visible')" onMouseOut="LM('hidden')"><a href="Seite1.html">Textlink 1</a></td>
<td><img id="bild1" style=" width: 50; height: 50; left: 40%; top:50%; position: absolute; visibility: hidden" src="1.gif">
<td onMouseOver="LM2('visible')" onMouseOut="LM2('hidden')"><a href="Seite2.html">Textlink 2</a></td>
<td><img id="bild2" style=" width: 50; height: 50; left: 40%; top:50%; position: absolute; visibility: hidden" src="2.gif">
</tr>
</table>
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