If you look at the screenshot below you can see that the right menu box in red has the wrong position in IE6 and 7:
<div id="doc4" class="yui-t2"> //yui-t2 = 180px on the left
<div id="bd">
<div id="yui-main">
<div class="yui-b">
<div class="yui-gc"> // yui-gc 2/3, 1/3
<div class="yui-u first">content</div> // 2/3
<div class="yui-u">right menu</div> // 1/3
</div>
</div>
</div>
<div class="yui-b">left menu</div> // 180px
</div>
<div id="ft">footer</div>
</div>
Anyone know how I can fix this problem?