i have a drop down menu..i want to auto load selected value when page is open.but i do not know how to do it.anyone can help?
<select name="num" onchange="this.form.submit()">
<option value="25" selected>25</option>
<option value="50">50</option>
<option value="75">75</option>
<option value="100">100</option>
</select>
for example, when i go to that page, the page auto display 25 record to me.