<!-- 把下面代码加到<body>区域中 -->
<estilo>
.t1 {cor de fundo:#C8FC98;alinhamento de texto:centro}
.t2 {cor de fundo:#ffffff;alinhamento de texto:centro}
</estilo>
<table id="table1" width="100%" border="0" cellpadding="0" cellpacing="0">
<tr><td>jsjsdjksdfdfgdfd</td></tr>
<tr><td>vrtbtynyudegbg</td></tr>
<tr><td>btrgjyjyukmymy</td></tr>
<tr><td>fvdfthdhyjd</td></tr>
<tr><td>htyjertyuktuijcdukdetyjety</td></tr>
<tr><td>fdghrguiowheruighiaue</td></tr>
<tr><td>aosiiopweorhwdebfcjlhaSD</td></tr>
<tr><td>SDHFKAJBNELFJAOSDFA</td></tr>
<tr><td>sdafasdgdasfgggggggasdffasd</td></tr>
<tr><td>asdfgasdddddddddddd</td></tr>
<tr><td>sdagasdcxgggggggggg</td></tr>
<tr><td>dfshfdfgggfdfdsrhfgjh</td></tr>
<tr><td>gjghkjghkhjghdfghdfgh</td></tr>
<tr><td>fdhdfghhfghfghfghfdghfdghf</td></tr>
<tr><td>fghfghvcnbvnvbcvgtr</td></tr>
<tr><td>gfjhvcbcvbvcbcvbvcb</td></tr>
<tr><td>fghdhgdfhfg</td></tr>
<tr><td>shdfsjitirueruiwoiwopeirwueitu</td></tr>
<tr><td>sjdfkjherhtuiehrjfhgsjghghdfgd</td></tr>
</tabela>
<script Language="Javascript1.2">
for (i=0;i<table1.rows.length;i++) {
(i%2==0)?(tabela1.rows(i).className = "t1"):(tabela1.rows(i).className = "t2");
}
</script>