简单问题
<script>
function set(i)
{
}
</script>
<form name="form1" method="post" action="">
<select name="b0" id="b0" OnChange="set(0)">
<option value="0" selected>0</option>
<option value="0" >1</option>
</select>
</form>
请问怎么在函数set中表示b0?b+i好像不行,应该怎么写呢?