My hover works fine now, was very strange, it started to work for some links and not for others, dodgy, anyway here is my table:
<table width="760" border="0" cellspacing="0" cellpadding="0">
<tr>
<td width=125 height="5"><table id="_ctl1_grdCategories" class="headnav" cellspacing="0" border="1" bo style="border-collapse:collapse;">
<tr>
<td>
<a id="_ctl1_grdCategories__ctl0_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="
</a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl1_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="2/default.aspx?Parent=0&Section=2"> link 2 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl2_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="3/default.aspx?Parent=0&Section=3">3 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl3_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="4/default.aspx?Parent=0&Section=4">Link 4 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl4_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="5/default.aspx?Parent=0&Section=5">Link 5 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl5_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="Link 6/default.aspx?Parent=0&Section=6">Link 6 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl6_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="7/default.aspx?Parent=0&Section=7">Link 7 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl7_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="8/default.aspx?Parent=0&Section=8">Link 8 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl8_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="8/default.aspx?Parent=0&Section=9">Link 9 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl9_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="10/default.aspx?Parent=0&Section=10">link 10 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl10_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="11/default.aspx?Parent=0&Section=11">Link 11 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl11_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="12/default.aspx?Parent=0&Section=12">Link 12 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl12_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="13/default.aspx?Parent=0&Section=13">Link 13 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl13_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="14/default.aspx?Parent=0&Section=14">Link 14 </a>
</td>
</tr><tr>
<td>
<a id="_ctl1_grdCategories__ctl14_selCategoryID" class="naviLinks" CommandName="Select" class="SubHead" href="links/default.aspx?Parent=0&Section=15">Links </a>
</td>
</tr>
</table>
Thanks for taking the time to help me
Rob