<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN"
"http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
<html xmlns="http://www.w3.org/1999/xhtml">
<head>
<title></title>
<script language="JavaScript">
function Select_Set(AValue)
{
document.param.set.value = AValue;
//делаем видимыми кнопки item_X
}
function Select_Item(AValue)
{
document.param.item.value = AValue;
document.param.submit();
}
</script>
</head>
<body>
<form method="get" name="param">
<input type="hidden" name="set" value="0">
<input id="set_1" type="button" value="Set = 1" onclick="Select_Set(1);" />
...
<input id="set_100" type="button" value="Set = 100" onclick="Select_Set(100);" />
<input type="hidden" name="item" value="0">
<input type="button" id="item_1" value="Item = 1" onclick="Select_Item(1);" />
...
<input type="button" id="item_100" value="Item = 100" onclick="Select_Item(100);" />
</form>
</body>
</html>