try {
	document.execCommand('BackgroundImageCache', false, true);
} catch(e) {}

Event.addOnLoad(function() {
	var img01 = new Image();
	img01.src = '/image/main_search_bg.jpg';

	if ($('swapButton1')) {
		$('swapButton1').show();
		$('swapButton1').observe('click', swap.bindAsEventListener(null, '1'));
	}
	if ($('swapButton2')) {
		$('swapButton2').show();
		$('swapButton2').observe('click', swap.bindAsEventListener(null, '2'));
	}
	if ($('swapButton3')) {
		$('swapButton3').show();
		$('swapButton3').observe('click', swap.bindAsEventListener(null, '3'));
	}
	if ($('swapButton4')) {
		$('swapButton4').show();
		$('swapButton4').observe('click', swap.bindAsEventListener(null, '4'));
	}
});

function swap(e, index) {
	$('quickSearchInner').style.background = 'none';

	$('swapBlock0').hide();
	$('swapBlock1').hide();
	$('swapBlock2').hide();
	$('swapBlock3').hide();
	$('swapBlock4').hide();

	$('swapBlock' + index).show();
}

function searchChange(i) {
	if (i == 1) {
		$('searchList1').show();
		$('searchList2').hide();
		$('searchList3').hide();
		$('searchList4').hide();
	} else if (i == 2) {
		$('searchList1').hide();
		$('searchList2').show();
		$('searchList3').hide();
		$('searchList4').hide();
	} else if (i == 3) {
		$('searchList1').hide();
		$('searchList2').hide();
		$('searchList3').show();
		$('searchList4').hide();
	} else if (i == 4) {
		$('searchList1').hide();
		$('searchList2').hide();
		$('searchList3').hide();
		$('searchList4').show();
	}
}