A drop-down box supports multiple selections, supporting both and and or queries
brand = "Volvo" and brand = "Saab"
brand = "Volvo" or brand = "Saab"page? Is it like this down there?
<html>
<body>
brand:
<select multiple="multiple">
<option value="volvo">Volvo</option>
<option value="saab">Saab</option>
<option value="mercedes">Mercedes</option>
<option value="audi">Audi</option>
</select>
<select>
<option value="and">and</option>
<option value="or">or</option>
</select>
</body>
</html>