This is my code: 

```html
<form action="?sort=SELECTEDVALUEHERE" method="GET">
<select>
<option value="1">Option 1 </option>
<option value="2">Option 2 </option>
<option value="3">Option 3 </option>
<option value="4">Option 4 </option>
<option value="5">Option 5 </option>
</select>
</form>
```

This is what i want:

If someone click on option 1, it will submit the form. I do not want to add a submit button

this one:

```
<input type=submit />

```