td.click, th.click
{
	background-color: #bbb;
}
td.hover, tr.hover
{
	background-color: #cccccc;
}
th.hover, tfoot td.hover
{
	background-color: ivory;
}
td.hovercell, th.hovercell
{
	background-color: #abc;
}
td.hoverrow, th.hoverrow
{
	background-color: #6df;
}