<input type="radio" name="check_id" size="6" value="1" >
<input type="radio" name="check_id" size="6" value="2" > or<input type="checkbox" name="check_id1" size="6" value="1" >
<input type="checkbox" name="check_id2" size="6" value="2" > ?
<input type="radio" name="check_id" size="6" value="2" > or<input type="checkbox" name="check_id1" size="6" value="1" >
<input type="checkbox" name="check_id2" size="6" value="2" > ?
{
for(var i=0;i<document.all.length;i++)
{
if(document.all(i).type == 'checkbox'&& document.all(i).checked)
{
form1.submit();
return;
...不用名字判断~~~