<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<meta http-equiv="Content-Type" content="text/html; charset=windows-1251" />
<title>тест</title>
<style>
.sdan{
background-color:#CCDF91;
display:none;
}
</style>
<script language="javascript">
function r(){
var r;
if(document.getElementById('cb').checked){
for (r=0; r<3;r++){
document.getElementById('sdan'+r).style.display = 'table-row';
}
}else{
for (r=0; r<3;r++){
document.getElementById('sdan'+r).style.display = 'none';
}
}
}
</script>
</head>
<body>
<input type="checkbox" name="cb" id="cb" onclick="r()" > Показать все заказы <br>
<table>
<tr id="sdan0" class="sdan">
<td>сдан</td>
<td>сдан</td>
</tr>
<tr>
<td>не сдан</td>
<td>не сдан</td>
</tr>
<tr id="sdan1" class="sdan">
<td>сдан</td>
<td>сдан</td>
</tr>
<tr id="sdan2" class="sdan">
<td>сдан</td>
<td>сдан</td>
</tr>
<tr id="sdan3" class="sdan">
<td>сдан</td>
<td>сдан</td>
</tr>
<tr>
<td>не сдан</td>
<td>не сдан</td>
</tr>
</table>
</body>
</html>