function the_change_function (el) {
	el.change(function () {
		document.location.href = 
			'?o=' +
			jQuery('select.o option:selected').val() +
			'&p=' +
			jQuery('select.p option:selected').val() +
			'&search='+
			jQuery('input[type=text][name=search]').val()
	});

/* I don't like this because you cannot bookmark the search results...
	el.change(function () {
		// init a load of the requested page
		jQuery('div#inner-content div.chairs').load(
			'clearance-chairs.php', {
				o: jQuery('select.o option:selected').val(),
				p: jQuery('select.p option:selected').val()
			}, function () {
				the_change_function( jQuery('.drilldown select.p') );
				the_change_function( jQuery('.drilldown select.o') );
			}
		)
	});
*/

}

jQuery (function () {
	the_change_function( jQuery('.drilldown select.p') );
	the_change_function( jQuery('.drilldown select.o') );
});