document.observe("dom:loaded", function() {
	showRentalPriceBox($('select_marketing').selectedIndex == 1);

	$('select_marketing').onchange = function() {
		showRentalPriceBox(this.selectedIndex == 1);
	}
});


function showRentalPriceBox(show) {
	if (show) {
		$('search_box_price_rent').show();
		$('search_box_price_buy').hide();
	} else {
		$('search_box_price_rent').hide();
		$('search_box_price_buy').show();
	}
}