I'm having continual problems with CSS and netscape, but i think i've nearly got everything sorted except this one thing. I want to layer a table with buttons over another table which just has images on it. I've done the two separately and then wrapped them both in DIV tags, one relatively positioned which goes around both tables, and the one that floats above is absolutely positioned inside the larger DIV. My problem is that Netscape doesn't seem to understand that i want the inner DIV to be absolutely positioned to only the outer DIV, not the edge of the page. Well it sort of understands it because the top is correct, but it keeps moving it to the left.
One easy solution is to relatively position the inner DIV, but then although Netscape moves the images in the table to the desired position, it leaves the links behind, just floating in space. I am going mad. I have tried applying my positioning styles to the tables, and their rows and even cells, i have tried nesting the tables, but all i get is even more bizarre special effects in netscape.
at the moment i am contemplating doing a browser detection test and giving netscape users another version. i need this site to work in netscape 4.x, but it's getting really tempting to just ditch the irritating browser.
anyway, here's the code:

#main {position:relative; left:0; top:0; z-index:1}
#front {position:absolute; left:0; top:104; z-index:2}

<body leftmargin=0 topmargin=20 marginwidth=0 marginheight=20>

<div id="main">
<table width=600 height=140 border=0 cellpadding=0 cellspacing=0>
<td><img src="images/one.gif" height=140 width=140 border=0></td>
<td><img src="images/logo1.gif" height=140 width=320 border=0></td>
<td><img src="images/training1.gif" height=140 width=140></td>

<div id="front">
<table width=600 height=60 border=0 cellpadding=0 cellspacing=0>
<td colspan=9><img src="images/captions.gif" width=600></td>
<td><img src="images/navslice_r1_c01.gif"></a></td>
<td><a href="docs/upcoming.htm"><img src="images/navslice_r1_c02.gif" border=0></a></td>
<td><a href="docs/work.htm"><img src="images/navslice_r1_c03.gif" border=0></a></td>
<td><a href="docs/gallery.htm"><img src="images/navslice_r1_c04.gif" border=0></a></td>
<td><a href="docs/text.htm"><img src="images/navslice_r1_c05.gif" border=0></a></td>
<td><a href="docs/contact.htm"><img src="images/navslice_r1_c06.gif" border=0></a></td>
<td><a href="docs/specials.htm"><img src="images/navslice_r1_c07.gif" border=0></a></td>
<td><a href="docs/london.htm"><img src="images/navslice_r1_c08.gif" border=0></a></td>
<td><img src="images/navslice_r1_c09.gif"></a></td>



many many thanks if you can help