<script>
function tab(dit,kleur1,kleur2){
var lengte=document.getElementById(dit).rows.length;
for(i=0; i< lengte; i++){
if(i % 2){
document.getElementById(dit).rows[i].bgColor=kleur1;
}
else
{
document.getElementById(dit).rows[i].bgColor=kleur2;
}
}
}
</script>
<body onload="tab('tabel1','#ffffff','#cccccc'); tab('tabel2','red','green');">
<table id="tabel1" width=100 cellpadding=0 cellspacing=0>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
</table>
<BR><br>
<table id="tabel2" width=100 cellpadding=0 cellspacing=0>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
<tr><td>test</td></tr>
</table>