HTML form Submit handles a small detail of select Autocommit __html

For example, the code in the form below:

<select Name=ym onchange= "submit ();" >
<option value=200705 selected>200705</option>
<option value=200704>200704</option>
<option value=200703>200703</option>
<option value=200702>200702</option>
<option value=200701>200701</option>
</select>

Normally when you change the month like 200704, the form is automatically submitted
Submit (); is reduced can write table Single-name. Submit or document. Table Single-name.

One small detail is that if a Form object's name is used, it's not going to work.
If you're using a code generator, be sure to pay attention to the name of the submit. Don't use it as a Form object name
Even type=submit name should be written like Notsubmit
<input type=submit name=notsubmit value= query >