RE:como hago para que una celda de una tabla...
Hola.
Espero que te sirva:
<Table Border=1 CellPadding=0 CellSpacing=0 Width="100%">
<Tr>
<Td Style="cursor:hand;" OnMouseOver="this.style.background='yellow';" OnMouseOut="this.style.background='transparent'">Numero 1</Td><Td Style="cursor:hand;" OnMouseOver="this.style.background='yellow';" OnMouseOut="this.style.background='transparent'">Datos 1</Td>
</Tr>
<TR>
<Td Style="cursor:hand;" OnMouseOver="this.style.background='yellow';" OnMouseOut="this.style.background='transparent'">Numero 2</Td><Td Style="cursor:hand;" OnMouseOver="this.style.background='yellow';" OnMouseOut="this.style.background='transparent'">Datos 2</Td>
</TR>
</Table>
Suerte
ShFile (Mexico)