<script>
function changeBg(h)
{
if(document.all)
{
h.style.backgroundColor='red';
}
else
{
h.backgroundColor='red';
}
}
</script>
<table width="100" border="1" cellspacing="0" cellpadding="0">
<tr><td width="50">xvgcvg</td><td onmouseover="changeBg(this);">fgdfg</td></tr></table>
i know this works in ie... and i think it works in nn, but i dont have netscape to test it, so, here you go.