Hola,
Mira a ver si esto te sirve:
Código PHP:
<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="eng">
<head>
<link rel="stylesheet" type="text/css" href="css/estiloQuiniela.css">
<script type="text/javascript">
function colorear(obj)
{
fila = obj.parentNode.parentNode;
if(obj.checked)
fila.style.backgroundColor = "yellow";
else
fila.style.backgroundColor = "white";
}
</script>
</head>
<body>
<table id="tabla" name="tabla" border>
<tr>
<td><input type="checkbox" id="check1" name="check1" value="1" onclick="colorear(this)"/></td>
<td>celda 1</td>
<td>celda 2</td>
<td>celda 3</td>
</tr>
<tr>
<td><input type="checkbox" id="check2" name="check2" value="2" onclick="colorear(this)"/></td>
<td>celda 4</td>
<td>celda 5</td>
<td>celda 6</td>
</tr>
<tr>
<td><input type="checkbox" id="check3" name="check3" value="3" onclick="colorear(this)"/></td>
<td>celda 7</td>
<td>celda 8</td>
<td>celda 9</td>
</tr>
</body>
</html>